An R.C.T. is a randomized controlled trial, not a randomized clinical trial.
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Randomized trials are difficult, other experts agreed, and randomized diet studies so perilous they are seldom attempted.
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"We don't have a randomized trial, nor, Kate, are we ever going to have a randomized trial for this," he tells her.
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In the study, he applied a statistical test to 5,087 randomized trials, including PREDIMED, to see if the groups randomized in the studies were too similar to happen by chance.
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"What we've done is productize randomized control trials," says Slezak.
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They published the results of these randomized trials in Science.
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The grain effect is randomized for a more organic feel.
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For instance, some had smaller sample sizes, or weren't randomized.
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But then they were randomized to one of four groups.
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"But there's not been a randomized clinical trial," Ganzert said.
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A randomized trial has found that it does not work.
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Now a blinded, randomized trial has found it is not.
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The order of these driving experiences were randomized to prevent bias.
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A randomized control trial of 50 participants will begin this fall.
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Needless to say, this isn't how a randomized trial should work.
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All of this needs to be proven in randomized controlled trials.
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Another randomized trial studied children 8 to 303 over two years.
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Cause and effect can only be derived from a randomized trial.
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Regardless, cause and effect may only be determined from randomized trials.
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Only one of the studies, for example, was a randomized trial.
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Two were randomized controlled trials, and the rest prospective observational studies.
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Randomized controlled trials are necessary to determine if they have efficacy.
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A recent randomized controlled trial accomplished what previous work could not.
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The researchers evaluated the programs using a randomized controlled trial design.
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It has proved to be beneficial in several randomized controlled trials.
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We've got a randomized controlled trial of the income support program.
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Instead, the candidates' placement should be randomized anew with each contest.
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An omission like that erodes the randomized nature of the trial.
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The study Trump and others have touted was anything but randomized.
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Researchers writing in JAMA reported the results of two randomized trials.
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In this case, doctors were randomized to one of three groups.
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Problems can also plague rollouts that are voluntary and not randomized.
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A randomized, controlled trial is the gold standard of clinical research.
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The study wasn't a randomized controlled trial, and causality isn't assured.
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The new randomized trial was designed to be a definitive test.
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Next up are randomized control trials at several of the universities.
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They found eight studies, two of which were randomized controlled trials.
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We need large randomized controlled trials of the highest scientific value.
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"Not every organization can run a randomized controlled trial," he said.
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These were both observational studies, so lower quality than the randomized trials.
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During its rollout, the government did a randomized experiment involving 200 villages.
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A significant share of the public finds conducting randomized studies morally objectionable.
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Randomized controlled trials, meanwhile, are deemed the gold standard in health research.
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In all, the researchers had ten randomized-controlled trials to work with.
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When they randomized the Popular Now page, this killed the competitive spirit.
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The science, as shown in large-scale, randomized trials, is pretty solid.
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The end-game feels light, especially without any kind of randomized loot.
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She also mentioned briefly that MAC addresses will be randomized by default.
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It isn't the inauguration of the "walking simulator" or the randomized elements.
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Moreover, it was an observational study, and not a randomized controlled trial.
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The order in which candidates are presented on the page is randomized.
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I graded trials roughly according to the following criteria: Was it randomized?
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There appear to be no good randomized controlled trials on brushing frequency.
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Kramer began his medical training, randomized trials of imipramine, relying on improvements
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This is a controlled environment, not one of Spelunky's semi-randomized levels.
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That indicates the results are randomized, making the service even more dynamic.
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Each capsule has a unique toy, and you get a randomized prize.
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Of the 27 studies in the new review, 21 have randomized designs.
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Women who drank more water got fewer U.T.I.s, a randomized trial confirmed.
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The strongest design for evaluating policies is a randomized controlled trial (RCT).
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Researchers pooled data from 50 randomized placebo-controlled trials involving 1,089 participants.
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This is typical in meta-analyses: The ideal is randomized controlled trials.
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Sometimes social policies are distorted by the tyranny of randomized controlled experiments.
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But a randomized clinical trial has found that the treatment is ineffective.
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Scientists have also tested whether masks reduce infection in randomized controlled trials.
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Without a randomized, controlled experiment, we cannot determine if there is causation.
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In order to ensure unpredictability, stops were randomized on a daily basis.
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To test this idea, researchers did a randomized, head-to-head comparison.
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The pilot randomized trial, called PARTUM, is expected to start in 2020.
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All will be subject to randomized controlled trials led by independent economists.
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It's not randomized, and some of the metrics strike me as curious.
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Most randomized clinical trials the CDC reviewed lasted less than 12 weeks.
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Researchers analyzed more than 230 randomized clinical trials published from 2012 to 2017.
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In medicine, the randomized controlled trial is considered the gold standard for evidence.
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So instead of randomized trials, nutrition researchers have to rely on observational studies.
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GW Pharmaceuticals conducted three randomized, double-blind, placebo-controlled trials with the drug.
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They will be scouted in a randomized, double blind and placebo-controlled study.
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The game's randomized order of play makes for a clever and unpredictable system.
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Still, it's important to proceed cautiously until more randomized controlled trials are underway.
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"I'm not sure that a randomized controlled trial would be feasible," Arnett says.
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Now we want to make a randomized control study against the contraceptive pill.
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No fewer than ten randomized controlled trials have been conducted on prescription heroin.
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However: The combined sample size was 21 patients, and trials were not randomized.
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That is, they conducted randomized controlled trials and took precautions to avoid bias.
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The key element of this trial was that it randomized participants to treatment
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A 2014 study also randomized healthy volunteers to take modafinil or a placebo.
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A Level 1 study would be of high-quality, randomized and systematically controlled.
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Randomized controlled trials might use chocolate bars, cocoa beverages, or capsules like CocoaVia.
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Another new study in JAMA examines a mandatory, randomized trial of bundled payments.
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A potential coronavirus treatment has failed in a randomized clinical trial in China.
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A randomized trial comparing four different treatments in four towns began in November.
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It was an observational study, not a randomized trial with a control group.
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And it was also found in a randomized study to have good results.
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Randomized trials here in Chicago indicate that such programs bring large academic benefits.
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Subjects were randomized to 12 months of aerobic exercise or stretching and toning.
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Researchers are now planning a randomized, prospective trial of the vaccine in glioblastoma patients.
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"This was the lowest surgical mortality we've seen in a randomized trial," he explained.
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Randomized controlled trials in the lab and in the field are getting more common.
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Mementos is akin to Persona 3's Tartarus, a randomized dungeon with unknown depths.
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Critics point out the GRADE criteria is best suited to evaluate randomized clinical trials.
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These were both observational studies and so were lower quality than the randomized trials.
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Rigorous randomized evaluations of policies, however, can show us what works and what doesn't.
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The randomized trials we do have aren't very telling about long-term health outcomes.
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Flik and colleagues conducted a randomized controlled trial in 2 hospitals in the Netherlands.
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"One large study we want to do is… a randomized control study," he says.
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There is an ongoing large randomized controlled trial to answer that question, he added.
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We randomized 28 communities and followed more than 12,85033 sixth-graders into their 20s.
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Now a randomized controlled trial, published in JAMA Internal Medicine, has provided the evidence.
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Only two studies were randomized controlled trials, however, and they were of mixed quality.
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All the studies included were randomized controlled trials, the strongest study design out there.
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For instance, one randomized trial followed children with and without sealants for nine years.
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The cult of randomized controlled trials also neglects a rich body of potential hypotheses.
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Randomized control trials have shown this therapy can cut youth recidivism by 21625 percent.
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The New Health Care Randomized controlled trials, despite their flaws, remain a powerful tool.
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The randomized controlled trial, on the other hand, found 123 percent versus 6 percent.
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Proposals are anonymous and randomized to make sure each submission receives the same consideration.
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Because randomized health policy studies are so rare, those that do occur are influential.
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Several randomized studies of tai chi for older adults found it yielded cognitive benefits.
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The debate will feature randomized lineups drawn from a maximum of 20 qualifying candidates.
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Xie and colleagues reanalyzed data from nearly 40 randomized trials involving multiple cancer types.
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I don't have to have a randomized controlled trial to make decisions on everything.
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Of the 182 randomized trials reviewed, four stood out as the most methodologically sound.
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Five volunteers from each dosing group were randomized to receive a control placebo as well.
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Conversely, it is possible to conduct rigorous randomized control trials for very short-term questions.
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One review of previously published randomized controlled tests found a 63-fold increase in pregnancy.
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An extensive evidence review was conducted including randomized clinical trials, systematic reviews, and meta-analyses.
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On Wednesday, the New England Journal of Medicine published another randomized trial on e-cigarettes.
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His team looked at 22 randomized control trials about low-glycemic diets that included pasta.
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That's the kind of idiotic thing that might discourage people from using secure, randomized passwords.
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Doctors and researchers have been eager to see more randomized control trials of the app.
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When randomized trials are possible, scientists can recruit volunteers who are then assigned different outcomes.
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Of those, 96 were randomized controlled trials, widely considered the most rigorous possible study design.
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Results from double-blind, controlled, and randomized studies like this one are considered very strong.
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Most versions do not consume extra or randomized power to hide what they are doing.
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The study combined data from 112,059 patients who took part in 79 smaller randomized trials.
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There isn't a lot of research literature on this; you can't exactly conduct randomized experiments.
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That study was randomized — Facebook wasn't selectively showing messages to supporters of a particular candidate.
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The authors acknowledge that this was not a randomized trial and does not prove causation.
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Adding to the issue is the fact that the loot boxes are, by nature, randomized.
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Without such a supplement, randomized controlled trials—the FDA's current "gold standard"—have important limitations.
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Randomized studies are being designed, for example, to test whether sodium restriction is actually beneficial.
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Dr. Betts said that unlike randomized trials, observational studies of breakfast consumption could be misleading.
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A branch of automated testing is randomized testing, and this is where things get intense.
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Moreover, most studies, even the gold standard of randomized controlled trials, focus squarely on causality.
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Still, randomized controlled trials remain much more reliable and useful than other types of studies.
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Nor are they randomized into the new payment system (treatment) or business as usual (control).
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The analysis, in the Cochrane Reviews, considered 70 randomized trials that included almost 53,000 women.
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Fortunately, many people have, and in a lot of those cases they used randomized trials.
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But the app itself isn't yet validated through things like randomized control trials, for example.
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A randomized trial of hydroxychloroquine in China did not find a difference in recovery rates.
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Most of the innovation center's pilots lack randomized designs, for which it has been criticized.
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But a randomized clinical trial has found that the procedure does not improve pregnancy rates.
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Yoga works as well as physical therapy for relieving back pain, a randomized trial found.
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Dr. Belavy and his colleagues hope to delve into those issues in future randomized experiments.
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When only large, randomized clinical trials were reviewed, the benefits for the elderly are clear.
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It wasn't until 1003 that the first large randomized trial on the subject was published.
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They have only observational trials behind them, not the full weight of randomized controlled trials.
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But a randomized trial suggests the best bet may be to lie on your side.
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Because their housing was randomized, they went to school in a wide spectrum of environments.
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Turns out, users were having trouble making comfortable conversation with other users over randomized video chat.
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There's a randomized gacha system for unlocking new characters, assistants, and for upgrading your existing rosters.
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In many areas of medicine, the randomized controlled trial is considered the gold standard for evidence.
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One review looked at randomized control trials where people were given a preparation of green tea.
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And then they could look through those randomized yeast cells for ones that might be handy.
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It also called for more high-quality evidence, such as randomized trials, to settle the matter.
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The researchers found seven randomized controlled trials, which are considered the gold-standard of medical research.
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"Randomized controlled trials are not enough to study the relationship between diet and outcomes," he said.
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On a chip card the data is randomized, which means it's only good for one transaction.
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"The only way people are going to be convinced is with a randomized trial," Seres said.
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Online decision aids are based on the best available scientific evidence, typically robust randomized controlled trials.
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No. For those who want a randomized email address, Apple offers a private email relay service.
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It also included no randomized control trial, and the sample group of women was self-selected.
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Although the selection process was randomized, the celebrities were chosen from a number of different fields.
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If you miss the old randomized dungeons, they do still exist in a totally optional form.
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Jaspers' team analyzed data from five published and three unpublished randomized trials including nearly 6,000 women.
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Contrary to popular belief, it's not just a collection of randomized arm flapping and emphatic gestures!
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AIM21CERV is a multinational, randomized, controlled clinical trial conducted in collaboration with The GOG Foundation, Inc.
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The randomized, controlled trial used the three different interventions in groups of participants for 20 weeks.
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I was given a randomized username and password and was ready to start using the service.
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South Carolina is now home to two statewide, randomized-controlled trials to improve infant health outcomes.
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The film does not cite a single rigorous randomized controlled trial on humans supporting its arguments.
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It's especially hard to argue given that we don't really have data from randomized controlled trials.
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In science-speak, it's a randomized controlled trial, and it allows for strong comparisons between groups.
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It's considered unethical to run randomized controlled trials without genuine uncertainty among experts regarding what works.
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Randomized controlled trials show that people who are sleep-deprived can see decreases in their empathy.
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A small 2013 randomized controlled trial looked at how modafinil affected creativity in otherwise healthy individuals.
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Based on their early success, the researchers have launched a larger randomized trial of 4003 patients.
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In 2013, she conducted the first randomized controlled study of intravenous ketamine infusions for OCD sufferers.
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It's crucial that the study is a randomized controlled trial instead of just looking at correlations.
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Researchers from Stanford University evaluated 63 randomized controlled trial reports published by surgeons from 26 countries.
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Likewise, other randomized studies found that greater Alcoholics Anonymous participation is associated with greater alcohol abstinence.
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In one arm of the randomized trial, the diagnosis was made by AI plus the gastroenterologist.
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One randomized trial of the program followed children for 12 years and another for 15 years.
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That's partly because a few tech companies are participating in rigorous studies, called randomized controlled trials.
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Then in 2007, a randomized controlled trial was published in The New England Journal of Medicine.
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He pointed to the results of a randomized controlled trial of people who've never meditated before.
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That possibility requires verification, he says, especially in randomized experiments directly comparing different types of exercise.
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Randomized controlled trials -- the gold standard of science -- are expensive and difficult to do in nutrition.
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Likewise, randomized studies of aerobic exercise for older adults found short-term improvements in cognitive performance.
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Yet a new randomized controlled trial, the gold standard of clinical research, has produced disappointing results.
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The new analysis drew on data from one of Dr. Olds's randomized controlled trials, in Memphis.
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Researchers tested this recommendation prospectively in a randomized controlled trial in a surgical intensive care unit.
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A Cochrane review examined randomized controlled trials of interventions — across many dimensions — to increase medication adherence.
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" I think the natural skepticism is like, "Okay, where are the RCTs, or randomized controlled trials?
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The study was a randomized clinical trial, which is considered the gold standard for medical research.
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But when it comes to influencing the long-run future, we can't run randomized control trials.
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Interested attendees can enter a "randomized instant-win drawing" on the Friday (7/19) of Comic-Con.
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In every simulation, small details were randomized, which taught the robot to deal with real-world uncertainty.
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Zemek and his colleagues have begun a randomized clinical trial to learn more about preventing postconcussive syndrome.
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The researchers looked through medical literature and found 46 randomized controlled trials to include in their review.
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Nor has Natural Cycles carried out a randomized control trial comparing the product against other contraceptive methods.
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So did this 2014 randomized controlled trial looking at women with breast cancer and breast cancer survivors.
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We will have to evaluate these new interventions with rigorous scientific methods such as randomized clinical trials.
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Searching large databases and clinical trial registries, they found 68 randomized controlled trials testing 28 injectable medications.
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It also would likely require a randomized controlled trial before it could be put into actual practice.
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It's slightly randomized so a user can't look at the point cloud and see what is what.
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They randomized the size of the cube; how slippery its surfaces were; and how heavy it was.
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That's why the randomized controlled trial (RCT) is considered the gold standard for evidence in health research.
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The winning entries will be selected by random drawing or other randomized process on or around 217.
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Short for "randomized input sampling for explanation of black-box models," RISE is a local explanation model.
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That allows me to keep focused on my priorities, rather than get randomized by other people's priorities.
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Emily Willingham: There have been several randomized controlled trials showing that it's effective in the short term.
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This also isn't a randomized controlled trial, and we can certainly argue that it doesn't prove causation.
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Distrusting expertise makes it easy to confuse an absence of randomized evaluations with an absence of knowledge.
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The one randomized controlled trial didn't seem to support their use, especially since they cost much more.
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Two key medications for opioid addiction have finally been compared in a head-to-head, randomized study.
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And they've tested them out on more than 15,000 kids in a randomized controlled trial in Uganda.
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Now a randomized trial has found that women who drink more water do indeed get fewer infections.
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And the study wasn't blinded, meaning the patients knew what they were getting, nor was it randomized.
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Perhaps the greatest strength of the randomized controlled trial is in combating what's known as selection bias.
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We could also benefit from randomized controlled trials of efforts to dampen the spread of false stories.
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But the researchers said the evidence was the strongest that could be obtained without a randomized study.
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But observational studies are less convincing than randomized trials because they have a harder time establishing causality.
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In many areas of health research, the randomized controlled trial is considered the gold standard of evidence.
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A recent randomized study in Uganda got rates of return to cash of 30 to 49 percent.
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No diet ever recommended, including by the government, has been proven by a definitive randomized controlled trial.
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It's as if the victory by the extreme candidate over the moderate one were a randomized experiment.
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These strategies must, of course, be tested in randomized clinical trials to see if they provide benefit.
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A randomized trial found it reduces rates of alcohol and drug use in young adulthood among males.
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The association reached this conclusion by reviewing 17 randomized controlled trials involving patients with high triglyceride levels.
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But when the programs have been subject to randomized controlled trials, none of these findings hold up.
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It is currently recruiting 7,800 people from around the world to participate in a randomized control trial.
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There are few gold-standard style studies, known as randomized control trials, that look at this connection.
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These aren't randomized controlled trials, and there could be other factors at play that we aren't measuring.
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Doing a randomized test is "something we do as a matter of course in medicine," she said.
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Since there were more qualified applicants than jobs, we had a perfect opportunity for a randomized trial.
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The researchers assessed 50 previous single- or double-blind, randomized studies on carbohydrate ingestion and endurance exercise.
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Multiple randomized trials have shown that housing voucher programs really do benefit the people who use them.
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The Cohen/Dupas paper is in some ways the best possible case for randomized trials being valuable.
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If it's not randomized controlled data, it's going to be observational data — ideally, some controlled observational data.
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The fellowship completed a randomized study that showed how therapeutic VR can help reduce pain by 52%.
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Almost 22014 girls between the ages of 228.5 and 21000 were followed in this randomized, controlled trial.
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The Lancet study notes that similar randomized control trials for other technologies are ongoing around the world.
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This is the closest we have to a randomized trial on health insurance, which was certainly a scientific breakthrough: There had never been a randomized trial — the gold standard study methodology — that gave some people insurance and withheld it from others, since that would be unethical to do.
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The randomized clinical trial placed patients into a 12-step program, cognitive behavioral therapy, or motivational enhancement therapy.
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To investigate, Glisic and her colleagues reviewed 23 randomized controlled trials involving a total of 1,880 postmenopausal women.
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Randomized trials are one of the best tools scientists have for learning about the effects of new policies.
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There were surprising few high-quality studies, meaning those that had randomized participants to be treated or not.
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There's a large randomized controlled study underway in 76 UK schools involving around 6,000 students, which should help.
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The study, in PLOS One, randomized 76 college students with poor diet and depression symptoms to two groups.
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She's currently conducting a first-of-its-kind randomized, placebo-controlled, triple-blind pilot study on the topic.
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The CHMP's positive opinion is based on results from four randomized, controlled Phase III trials, the company said.
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But the fact is that we funded four studies, and the three randomized trials were highly successful operationally.
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The human portion of the study was a randomized, placebo-controlled, double-blinded trial with 14 healthy volunteers.
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"Although we combined evidence from the best available research, the studies were not randomized controlled trials," Auerbach said.
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Sisti said that the use of randomized controls, placebo groups, and Institutional Review Boards (IRBs) eased his mind.
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Data from one large randomized and controlled trial dating back to 1968 has been available for decades, though.
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The order of the rehydration fluids would be randomized and the results would be broken down by sex.
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The overall results of 23 randomized controlled trials showed that exercise most likely improves the symptoms of depression.
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The economists took an evidence-based randomized-control-trial approach, usually reserved for clinical research, to study poverty.
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"If we want to tell people that these actually work, we need a randomized controlled study," Sam said.
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For example, there has never been a randomized human trial to test whether smoking causes cancer and emphysema.
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Loot boxes are digital merchandise that offer a mix of randomized video-game rewards at a fixed price.
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More than 3,200 patients ages 25 to 75 with pre-diabetes were randomized to one of three groups.
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In the live demo of the randomized data management service, three of Lozano-Hemmer's friends were successfully fracked.
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The study found only an association, and not causal proof you might obtain from a randomized controlled trial.
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If we want fresh knowledge, a big randomized controlled trial of light to moderate drinking may be needed.
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The truth is that gold-standard scientific studies about face masks — randomized controlled trials — are in short supply.
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Those findings come from an analysis of data from 81 randomized controlled trials involving more than 53,000 participants.
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Its randomized tale and journey of high adventure enlivens the humdrum business of minimizing windows and checking notifications.
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Inducing labor at 39 weeks' gestation may reduce the need for cesarean section, a randomized trial has found.
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In a randomized controlled trial, it's important to keep the comparisons directly between the intervention and control groups.
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This makes the task harder, since the neural network must now learn to generalize to more randomized environments.
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There has been exactly one randomized study of Medicaid, focused on an expansion of the program in Oregon.
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In this analysis, the group looked at 21 randomized controlled trials and another five that investigated intensive vs.
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"We still need a well-designed randomized trial that follows women for at least five years," he said.
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The primary study was a randomized, double-blind, placebo-controlled trial -- considered the gold standard for clinical trials.
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Such trials are less rigorous than the gold standard randomized clinical trial but quicker and cheaper to conduct.
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Each debate will feature randomized lineups drawn from a maximum of 20 qualifying candidates, according to the DNC.
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"The question of a benefit for surgery can only be answered by a prospective randomized trial," Morrow said.
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A 5003 meta-analysis of studies exploring LSD's potential to treat alcoholism looked at six randomized controlled trials.
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The argument descends into an extended metaphor about randomized text generators creating comprehensible pamphlets by selecting for readability.
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At least 20 randomized controlled studies have taken place looking at EMDR therapy's therapeutic potential for PTSD sufferers.
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I'm not about to abandon a belief in the importance of randomized controlled trials for separating medicine from quackery.
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Future randomized controlled trials should have better patient retention, include women and be longer in duration, according to Wölfling.
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On top of the three set scenarios, the player is also given the option of generating a randomized scenario.
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Simply open the Google Authenticator app, and the app will generate the new, randomized code for you to enter.
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The volunteers were asked to come by the sleep lab for two sessions, the order of which was randomized.
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A loot box became a randomized item drop, a virtual crate that players pay real-life money to open.
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Last year, researchers published results from a randomized workplace wellness study at the University of Illinois at Urbana-Champaign.
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A famous randomized experiment in the 1970s and '80s helped demonstrate that at least part of this theory worked.
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But instead of randomizing people, it randomized groups of people who been in contact with a person with Ebola.
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One limitation of the study was the wide variation in study designs for the randomized trials, the authors note.
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There are 30 filters in total, including a Wild Card option you can repeatedly tap to generate randomized effects.
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Mogil recently researched whether the placebo responses in randomized control trials of pain drugs had increased over the years.
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Seven of the studies were randomized controlled trials, a type considered to be the gold standard in scientific research.
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Hooper and her colleagues looked at data from randomized controlled trials that followed patients from one to six years.
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Two randomized studies produced contradictory results about the intervention's effect on hospitalization rates and the number of arrests afterward.
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Which may sound small, but when it's randomized over an entire forest it can add a lot of variety.
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Under the bill, employers wouldn't have access to individual genetic test results—the results they receive would be randomized.
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They have proven the effectiveness of taking an experimental approach typically seen in clinical trials, utilizing randomized control trials.
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The study was randomized, double-blind and placebo-controlled, which is generally considered the gold standard in reducing bias.
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However, a randomized controlled trial recently found little benefit from a multi-component wellness program in a large employer.
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Games with loot boxes offer a randomized collection of items for sale, with different odds for receiving each item.
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Randomized clinical trials have compared naltrexone to buprenorphine and found they were similarly effective in keeping people off opioids.
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Some randomized controlled trials have found that exercise programs, often involving walking, ease symptoms in people with major depression.
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In late November, the ministry announced the launch of a first randomized control trial for three Ebola treatment drugs.
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In randomized, controlled trials, researchers have injected some people with flu vaccines and others with a salt-water solution.
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However, it only identified five randomized controlled studies on oil pulling, which included a total of only 160 people.
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Four times more patients in the trial failed to start long-acting naltrexone, compared to those randomized to buprenorphine.
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Today, Mansueto and his colleagues are in the process of running a randomized controlled trial to test the approach.
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In observational studies, there was a small association with coronary heart disease incidence, but none in randomized controlled trials.
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The gold standard of medical research, the randomized controlled trial, has been taking a bit of a beating lately.
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Others have argued that randomized controlled trials often can't address the questions that patients and physicians most want answered.
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But when the intervention group is compared with the control group as a randomized controlled trial, the differences disappear.
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No randomized, controlled trials (the gold standard of scientific studies) have shown apitherapy has any health benefits in humans.
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And we don't necessarily need to wait for a double-blind, randomized, placebo-controlled trial, traditional medicine's gold standard.
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Recently, researchers searched for randomized controlled trials that evaluated the use of reduced sodium intake to treat heart failure.
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On January 30, the BMJ published a systematic review of 13 randomized controlled trials, including the big 2014 study.
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This research is able to reliably disentangle causation and correlation because a lottery effectively provides a randomized control trial.
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Although there are other examples of randomized studies in health policy, the vast majority have far less rigorous designs.
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Reyvow was approved after two randomized, double-blind, placebo-controlled trials with 3,177 adult patients with histories of migraines.
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While it's promoted as increasing the chance of an embryo implanting, a recent large randomized trial found no benefit.
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The study began as a randomized clinical trial in 2002 testing the supplements for the prevention of prostate cancer.
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Two years ago, a group of psychologists at the University of Heidelberg published a controlled, randomized study of Familienaufstellungen .
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These studies, which show associations but not cause and effect, are corroborated by randomized trials on exercise and colds.
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The analysis, in the Cochrane Database of Systematic Reviews, included 108 randomized controlled trials with more than 23,000 participants.
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Because these aren't experiments — ideally we'd have randomized controlled trials — they're more prone to bias and therefore less reliable.
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"Randomized controlled trials examining dietary patterns in relation to insomnia are needed to clarify these findings," the authors write.
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Researchers analyzed data from 84 randomized trials that looked at a variety of treatments for stress and urgency incontinence.
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And randomized trial aside, we already have strong reason to think that reimbursing lost wages would significantly increase donations.
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Games like Persona 5, for instance, which turns my curiosity into mechanical convenience with its twisted, semi-randomized dungeon: Mementos.
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Basically, a randomized set of four signals is sent across the channel, which are received by the relay and authenticated.
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But they were also randomized to receive twice-weekly nasal spray doses of esketamine or a placebo for 243 days.
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Medicaid expansion isn't a perfectly randomized experiment — Democratic-led states largely expanded and it was mostly Republican states that didn't.
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Scientists on both sides of the debate have called for a randomized control trial, the gold standard for scientific research.
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Randomized future technologies let players develop advanced batteries, or AI, or other ways to cope with a rapidly changing world.
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Each Loot Box contains randomized items, but Winter Loot Boxes guarantee at least one winter event item in each box.
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And, crucially for the show's autism initiative, randomized evaluations have found that Sesame Street encourages prosocial, cooperative behavior among children.
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The PLOS authors — McGill University psychologists — did a systematic review of the literature, finding 124 randomized controlled studies on mindfulness.
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But there have been few randomized clinical trials to test the connection between diet and a boost from the blues.
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"This is the first time we have randomized trial data on this controversial topic," said study leader Dr. Karl Bilimoria.
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They have been tested in randomized control trials and they have proven to be much, much better than standard antibiotics.
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" More specifically, "Of the 135 RCTs [randomized controlled trials] included in this review, 84.44 percent were high risk of bias.
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But a lottery for insurance in Oregon did create something akin to the gold standard of a randomized controlled trial.
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In both of the randomized clinical trials, groups that received the cupping therapy reported more favorable effects in pain relief.
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The team randomized 576 patients to receive either a placebo or fish oil for twelve weeks after receiving their fistula.
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To prove conclusively that talc causes ovarian cancer would require a randomized clinical trial - the gold standard of scientific proof.
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The study, which again is called Fertinuts, was a randomized controlled trial of nearly 100 young, healthy men in Spain.
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These "randomized control trials," similar to the ones used to develop new drugs, are a way of pinning down causation.
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But just to be sure that buying time tends to cause greater life satisfaction, the researchers conducted a randomized experiment.
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"No randomized clinical trials have been done, and they would be technically difficult to do on this question," Criqui added.
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In a randomized survey experiment, the trio of researchers exposed respondents to images of either a white or black man.
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These studies aren't controlled like randomized trials, where study participants are randomly split into groups and assigned to different interventions.
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The current study, also published in JAMA, reviewed 16 randomized clinical trials that evaluated text message interventions with varying characteristics.
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Nioh has constant randomized loot drops and a complex combat system built around separate stances and numerous weapon-specific abilities.
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The review included 32 randomized trials testing supplements of omega-3, linoleic acid and polyunsaturated fatty acids with 41,467 participants.
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Those women were then randomized into two trials: one received hormone therapy with chemotherapy; the other received hormone therapy alone.
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The study, published in JAMA Internal Medicine, was a meta-analysis of 60 randomized clinical trials that covered 6,404 participants.
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For the paper, 22017 randomized controlled trials on the effectiveness of probiotics as an irritable bowel syndrome treatment were analyzed.
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It should be noted that what little randomized research there is for eggs demonstrates improved blood lipid (cholesterol, etc.) profile.
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It was first licensed in 217, after a large randomized controlled trial produced high quality evidence that FluMist was effective.
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Physical therapy for a sprained ankle may be no more effective than self-treatment at home, a randomized trial reports.
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Meanwhile, Apple does not associate your data with you or your account, but rather with a randomized set of numbers.
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People are also less susceptible to the common cold if they have good social relationships, according to a randomized trial.
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Now we need to ask them the right way: Through large, expensive, randomized trials that may take years to do.
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But in randomized trials, the procedure has proved remarkably effective against potentially fatal infections of bacteria known as Clostridium difficile.
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In the last decade or so, researchers have published a number of very high-quality randomized trials and quasi-experiments.
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Not only were the markets selected in a randomized fashion, but providers in those markets were also required to participate.
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You might therefore expect the medical literature on "sugar feeding cancer" to be rich with deep randomized or prospective studies.
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But taking vitamin D supplements in high doses showed no benefits over low-dose vitamin D, a randomized trial found.
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The items inside each virtual box are randomized, with odds of encountering each item set in advance by the developer.
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Among possible remedies, antimicrobial textiles can help reduce the presence of certain kinds of bacteria, according to a randomized study.
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"All we have is some preclinical rationale and some mechanistic rationale, but no hard randomized clinical data yet," Seedhouse said.
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Four or five thousand randomized tests should give us a reasonable feel for the percentage of the population currently infected.
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Four or five thousand randomized tests should give us a reasonable feel for the percentage of the population currently infected.
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"I do think it is too soon to know for sure until we have properly controlled randomized studies," he said.
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Researchers gathered patients with severe coronary disease at five sites in Britain, and randomized them to one of two groups.
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But the inconsistency of randomized trials does not negate the robust physical evidence that masks block respiratory droplets and microbes.
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Earlier this year, a study published in Pediatrics reported on a similar randomized controlled trial on physicians caring for children.
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So far, there hasn't been a randomized, placebo-controlled, double-blind trial (the gold standard) on sleep disorders and CBD.
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Mostly, this data isn't highly personal (occasionally, it's randomized), but it's still enough to potentially identify and then track users.
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For now, "we would need prospective trials with a randomized design before we would draw any definitive conclusions," she added.
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They argued that interrogation strategies can't be standardized and therefore can't be compared, like medical treatments, in randomized, prospective fashion.
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This year, researchers published a systematic review of systematic reviews (there have been so many), summarizing 224 randomized controlled trials.
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For example, your smartphone could provide your location but then submit a swarm of randomized requests to the same network.
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That study, published in the journal Medicine in 2016, involved analyzing data from 19 randomized controlled trials including 148,334 patients.
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Apple is teaming up with Johnson & Johnson and Best Buy to recruit volunteers for a new randomized digital-health study.
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The collection must be performed with integrity and must include targeted and randomized control groups to verify and assess progress.
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The spokesperson also confirmed paid cosmetic items will be offered for direct purchase and not sold through randomized loot boxes.
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Among the Commission's most pressing tasks is to identify methods for incorporating randomized evaluations into the design of government programs.
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A key tool in evaluating the efficacy of government programs through randomized controlled trials is the availability of administrative data.
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A randomized clinical trial involving tens of thousands of subjects is the preferred way to test any vaccine, he noted.
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In 2014, a small randomized controlled trial was published that examined if LSD could be used to improve this anxiety.
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Economists like Duflo and Abhijit Banerjee took the revolution to development economics by insisting on the use of randomized experiments.
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We set up randomized control trials and econometric modeling to test all of these paid outreach options against each other.
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The study looked at around 60 chronic back pain patients who were randomized to get a placebo, drug, or nothing.
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"I was glad that when they randomized me it was just the hormonal and I was kind of relieved," she said.
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In their eyes, conclusions based on experimental studies — like randomized controlled trials — had more heft than conclusions based on observational research.
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They then performed a meta-analysis of 37 studies, dividing them into two main categories: randomized controlled trials and longitudinal studies.
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The team is also considering implementing a feedback system, and may "monitor randomized conversations for quality assurance," according to the website.
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Dutch researchers went back and analyzed over 80 randomized, blinded, controlled studies of using music before, during, and after invasive surgery.
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A randomized trial to test alcohol's benefits, Mukamal concluded, would have to let the participants choose a drink they actually liked.
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It's similar to the "gold standard" randomized, placebo-control design that drug companies use to detect the effect of their medications.
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Experts agree on the need for massive, long-term, randomized trials—ideally involving varied forms and methods of applying T treatments.
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In the end, they included 83 studies, 30 of which were randomized controlled trials—considered the gold standard of study design.
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Two randomized studies on small schools came in suggesting that Gates had been too hasty and they did improve student performance.
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Some players have suffered from gambling addictions in the past, and now that disease has manifested itself in randomized online purchases.
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He did, however, order the state to invest $1.35 million into randomized, controlled trials using CBD to treat irritability from autism.
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Acupuncture is no more effective for menopausal hot flashes than a sham version of the procedure, a randomized trial has found.
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She and her colleagues recently conducted a randomized clinical trial with 26 fifth- to eighth-graders in two Baltimore city schools.
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So Hardiker repurposed the algorithms that help refine and curate our experiences, to create something more chaotic and randomized from them.
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Again, the best quitting e-cigarette advice comes from hundreds of randomized trials over the past several decades on stopping smoking.
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Because they can give nutrition researchers a sense of what they might study in a more rigorous (and expensive) randomized trial.
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"The randomized trials to date support the cognitive safety of estrogen therapy when taken in early menopause," Manson said by email.
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But the newest wave of research, which involves using randomized field experiments to gauge politicians' behavior, relies heavily on the exemption.
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It's an unfortunate necessity of randomized controlled trials that some people, by definition, aren't going to get the benefit being studied.
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We talked about a 500-person randomized controlled trial they were about to begin, immediately following FDA clearance of the system.
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The second is that the gold standard in scientific studies is the randomized controlled trial, of which there have been few.
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Researchers reviewed 46 previously published reports of 36 randomized controlled trials involving testosterone treatment that were completed between 1990 and 2018.
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Flipboard also fills a digital gap in news consumption by focusing on topic-based feeds rather than an endless, randomized stream.
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Interpretations vary as to the plot, most of which has to do with randomized voiceover and physical objects within the game.
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"It was a randomized controlled trial, it was long-term, and it had clinical outcomes on things that mattered," said Ioannidis.
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This is fairly close to a truly randomized trial, because officers don't get a say in whether a car crash happens.
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Then, this information is mingled on Apple servers with very large amounts of similarly randomized data from many, many other devices.
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But this is still a large, randomized controlled trial, and it's hard to imagine we wouldn't at least discuss it widely.
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The medicine is the first China-discovered and developed mainstream cancer drug to win unconditional approval following a randomized clinical trial.
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But despite these promising results, the study suffered from a number of limitations -- particularly, the lack of a randomized control group.
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Anecdote fuels the movement, because no large randomized, double-blinded, placebo-controlled studies have produced evidence that parasites can cure anything.
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"We have randomized clinical trial data showing that reSET-O improves abstinence and retention, " said Yuri Maricich, Pear's chief medical officer.
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A carefully structured exercise program after knee replacement offers no advantages over less intensive care, a randomized clinical trial has found.
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Yet the notion has taken hold that such expertise is fatally subjective and that only randomized controlled trials provide real knowledge.
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Basically, you can save the game at any moment — mid-jump, just before a boss, before opening a randomized chest, etc.
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In a purely explanatory randomized controlled trial, patients would be assigned to one medication or the other, in a blinded fashion.
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Nearly 80 percent of medical studies are randomized trials, but less than 20 percent of studies testing health system change are.
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The Urban Institute recently conducted a nice randomized trial of financial coaches provided by two providers in New York and Miami.
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The authors too say the effectiveness of weight-loss surgery for patients with diabetes and obesity needs confirmation in randomized trials.
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A randomized, clinical trial that used DBT to treat suicidal adolescents found that it reduced repeat suicide attempts and self-harm.
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It allows for the end of randomized drug trials for drugs that have already been approved for other types of illnesses.
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Two large double-blind, placebo-control randomized trials, which 1,285 women completed, tested whether it can help women control endometriosis pain.
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A recent randomized control trial compared the effect of "meaning-centered" versus "support-focused" group therapy for patients with metastatic cancer.
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She concedes that these subjects are rarely amenable to randomized trials, but nevertheless casts doubt on much of what pediatricians recommend.
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That's why randomized controlled trials (RCTs) often yield fairly clear answers about the effectiveness of treatments compared to other study designs.
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America's own experience and nearly a dozen randomized control trials show that this is how to stop TB in its tracks.
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Background: Four treatments — ZMapp, mAb22, remdesivir (GS-2722), and REGN-EB13 (REGN21-2888-22) — began undergoing randomized, controlled testing on Nov.
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It's partially randomized, with different level layouts and enemy placements every campaign, and each level is punctuated by big boss fights.
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A subsequent randomized controlled trial of coenzyme Q10 in 41 patients with proven statin-induced muscle problems reached the same conclusion.
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That study, conducted by researchers in China, randomized 30 patients to receive either hydroxychloroquine and conventional treatments or just conventional treatments.
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They followed this observational study with a randomized trial of 88 patients, 44 assigned to morning surgery, 44 to the afternoon.
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Still, regardless of whether it should inform any electoral strategy, these randomized profiles aren't just a quirk of a single survey.
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As I wrote the book, I also started hearing things differently, the chaotic soundscape of cities transforming into a randomized composition.
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A 2018 randomized, double-blind, placebo-controlled study -- the gold standard -- found no benefit from CBD on sleep in healthy volunteers.
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For their analysis, the researchers examined data from 30 randomized controlled trials with a total of more than 12,000 pregnant women.
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The forum instituted randomized drug tests in an office where many people working to help recovering users were also recovering themselves.
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Investigators in Australia and New Zealand performed a randomized, placebo-controlled trial of acetaminophen in 700 critically ill patients with fever.
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Brenner said, 'We think what we're doing is having an impact, but we won't know until we do a randomized evaluation.
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In short, consumers make their own cast albums now — or, rather, their own collections of individual songs, often randomized on playlists.
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Each debate will be held over two consecutive nights and feature randomized lineups drawn from a maximum of 20 qualifying candidates.
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He pointed to two recent, smaller randomized studies that found users' moods lifted when their access to social media was restricted.
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Over the past decade, this question has occupied researchers, who have conducted randomized studies across a variety of countries and settings.
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The order of the rocking and stationary nights was randomized, so that each person served as his or her own control.
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Then this information is mingled on Apple servers with very large amounts of similarly randomized data from many, many other devices.
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To measure this, the researchers exploited how different judges assign bail and the randomized nature through which judges are assigned cases.
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Some doctors say the emphasis on randomized controlled trials don't take into account anecdotal evidence and the experience of medical experts.
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On the question of whether vaping helps people quit traditional smoking, the reviewers had only three randomized controlled trials to work with.
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Researchers in Los Angeles recruited more than 50 black-owned barbershops to take part in a randomized experiment over almost two years.
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Studies since the review, including a prostate and colorectal cancer randomized trial, have likewise not been able to establish a preventative effect.
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Earlier this week, the WHO announced the start of a randomized clinical trial that will test out several experimental drugs at once.
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And we've got some whoppers, with 20 Democratic contenders facing off this week in two separate groups determined by a randomized draw.
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This small-scale study is the first randomized controlled trial -- considered the gold standard in science -- examining the effects of ultraprocessed foods.
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The authors noted that there were very few randomized controlled trials for them to review that tested pharmaceutical CBD or medicinal cannabis.
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Today's study is the first long-term and randomized study we've had on alternate-day fasting, following participants for an entire year.
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That said, a different study from 2014 showed hopeful results and was randomized and double-blind, though it didn't include a placebo.
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They've also made extraordinary contributions to developing the methods used to study these subjects, with a focus on randomized controlled trials (RCTs).
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This evidence includes preclinical rat studies, canine studies, human clinical studies, and, most importantly, randomized, double-blind, placebo-controlled human clinical testing.
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But their lives were otherwise unchanged, according to a yearlong, randomized survey of nearly 1,300 households in 81 non-electrified rural communities.
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They instead highlight the credibility of randomized controlled trials, which can directly link any benefits, or harms, to the drug being trialed.
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There are no large-scale randomized controlled trials (the gold standard of research) looking at different kinds of care for gaming addiction.
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The LMTX trial, a randomized double-blind placebo-controlled study, included 891 patients with mild or moderate Alzheimer's disease in 16 countries.
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Originally, EA allowed players to purchase randomized loot boxes to unlock new heroes — characters like Luke Skywalker and Darth Vader, for instance.
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For the study, researchers from Australia's Deakins University performed a randomized trial to test a healthy diet's effect on those with depression.
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Unless your trying to track someone's online activity, replacing static MAC addresses with ones randomized at regular intervals is a win-win.
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CFAR conducted a small randomized trial where 50 participants were admitted to its workshop, but only 25 were permitted to actually attend.
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Indeed, a recent randomized, placebo-controlled clinical trial among children in Italy confirmed the safety of oats for most celiac disease patients.
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More research is needed, said Plaat, and a randomized controlled trial has already been carried out at Charité University Hospital in Berlin.
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The study was a randomized, double-blind, placebo-controlled human trial, which is considered the gold standard test for any new medicine.
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Researchers combined data from nearly 400 randomized trials that assessed the effects of blood pressure drugs or of exercise on blood pressure.
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Twenty randomized controlled trials have showed that patients with chronic obstructive pulmonary disease can walk farther and function better if they exercise.
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Randomized trials show that people, who receive consistent, evidence-based mental health treatments, are better able to succeed in the labor market.
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For the new study, the researchers searched for randomized controlled trials testing exercise and physical activity as a therapy for erectile dysfunction.
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She has led a number of federally-funded randomized trials of school-based prevention programs, including Positive Behavioral Interventions and Supports (PBIS).
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However, regulators have expressed concerned that the randomized nature of loot boxes could be introducing young gamers to a form of gambling.
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Four studies were randomized controlled trials comparing Nordic walking to other activities; the other studies focused on specific effects of Nordic walking.
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Researchers found eight randomized controlled trials that were on point, but they were all judged as having a high risk of bias.
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Still, the authors acknowledged that further research — that uses randomized controlled trials and individual-level data — is needed to validate the findings.
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Researchers from Harvard, the University of Michigan, and UCLA have conducted the first ever randomized controlled trial on the efficacy of parachutes.
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Randomized controlled trials are commonly used to validate medical research because participants don't know whether they're receiving the actual intervention being tested.
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The free Chrome extension was released in 2014, and transforms the web into an abstract collage of bright rectangles in randomized colors.
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It's important to note that we also lack a strong evidence base from randomized controlled trials where potassium and fiber are concerned.
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Yet the search for "ketogenic diet, randomized study and cancer" in the National Library of Medicine database returned a mere 11 articles.
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Now, this would allow the FDA to incorporate more types of evidence than just the randomized controlled trial into its decision-making.
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Randomized trials in a Veterans Health Administration hospital and in a community health center found that eConsults significantly sped up specialist input.
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The Cochrane Review did a meta-analysis on the issue in 2012, looking at 14 randomized studies including more than 150,000 patients.
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They justify their existence using randomized controlled experiments, in which researchers try to pinpoint one input that led to one positive output.
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The best way to keep prying eyes off your data is by using strong, randomized passwords with special symbols, numbers, and more.
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Some studies suggest that taking high doses of folic acid can prevent pre-eclampsia, but a randomized trial found it did not.
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A randomized study of Medicaid patients at two Philadelphia-area clinics found that offering Lyft rides did not change missed appointment rates.
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In a randomized clinical trial, researchers assigned 120 men and women with chronic back or neck pain to one of two treatments.
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He and his colleagues are persuaded that these transplants work, but acknowledge that it would take a randomized trial to prove it.
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In large part, you can thank (or curse) this randomized study and its interpretation for your health care deductible and co-payments.
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Gilead said in its statement that it will conduct two randomized studies to evaluate the effectiveness of different dosing durations of remdesivir.
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Johnson agreed this might be useful, but he noted it would take a large, randomized trial to be sure of the effect.
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The authors found four laboratory-based randomized controlled trials that included 64 young adults (average age 23), 60 of whom were male.
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One trial that the study drew from looked at 765 women randomized to an exercise group or a control group (bit.ly/1QNoQzN).
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This study is the first randomized, clinical trial to examine the common recommendation of adding water to the diet, the authors said.
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Dr. Yu noted that his study was not a randomized trial, the gold standard, but he said the results were not reassuring.
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Randomized controlled trials (RCTs) are a particularly good method for gauging impact, since they make it easier to distinguish causation from correlation.
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So they ignored all of the FDA randomized controlled trials that led to approval of opioids, because they didn't meet that criteria.
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But as far as core gameplay goes, Cadence of Hyrule is still a roguelike with procedurally generated dungeon design and a randomized overworld.
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There are only two published randomized control trials — considered the gold standard of scientific evidence — on e-cigarettes (this one and this one).
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Organizations like J-PAL and Evidence Action's parent, Innovations for Poverty Action, are sometimes called the Randomistas, because they do randomized control trials.
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She would like to see randomized controlled trials that focus on health markers besides body weight, including lipids, insulin levels, and inflammatory markers.
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The trials each randomized its volunteers to either receive the drug or a placebo, and collectively involved around 2,600 patients across the globe.
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"He's right: None of the studies that we've published have been prospective, randomized controlled trials, so that is a weakness, absolutely," Delgado said.
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This randomized trial conducted on Australian adults found no relationship between vitamin D deficiency and sunscreen use over the course of a summer.
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Doctors recruited 80 clinically depressed volunteers who checked themselves into the New York State Psychiatric Institute to take part in a randomized trial.
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Until now, there were only two randomized control trials — considered the gold standard of scientific evidence — on e-cigarettes, both published in 2013.
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Researcher Siddharth Singh of the University of California, San Diego, and his colleagues conducted 28 randomized clinical trials with just over 29,000 participants.
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And, according to the tool's criteria, in the case of meat consumption and health, that was large cohort studies and randomized control trials.
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While these randomized trials didn't focus on meat consumption, they did contain data on dietary patterns involving meat that may have been relevant.
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From 1951 onward, Cage turned to the I Ching as an art-making oracle, allowing it to generate randomized compositions in his stead.
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It just made more sense for decisions to be made for them, using the latest findings from a well-funded, randomized control trial.
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The first round of 5-year TPP Program grants were evaluated in 2016 using randomized control studies (RCTs) — the gold standard of evaluation.
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The play of the other golfers isn't randomized, so you can't just keep replaying the round and hoping you catch a lucky break.
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It's a daunting task, given the course is full of randomized wind elements that love to take your ball flying in wild directions.
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Courses are randomized and the movement of the ball is not as reliable as other golf games because everything takes place on sand.
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The first is always related to a power generator that they have to get online, and its requirements are minimally randomized each session.
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Problem: Randomized controlled trials—the gold standard for medical research—never actually showed that linoleic-acid-based oils reduced heart attacks or deaths.
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Dropped at the start of an apparently endless path of randomized traps and gimmicks, players tap and hold the screen to move forward.
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"The study found only an association, and not causal proof you might obtain from a randomized controlled trial," the New York Times reported.
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The data came from 2160 previously published randomized trials, several observational studies and registries, as well as a patient preference survey, Puhan said.
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But we also know that, using observation, rather than randomized trials, one could come to the conclusion that yellow fingers cause lung cancer.
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The authors were unable to make recommendations for these groups because there were no randomized controlled trials examining whether supplements work for them.
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The evidence seems to agree that, as many randomized controlled trials confirm, powered toothbrushes reduce both plaque and gingivitis more than regular toothbrushes.
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It is certainly the position of credible professional and scientific organizations, such as the American Society for Nutrition, that randomized studies are needed.
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When it comes to depression, a randomized controlled trial showed that drug requests led to more appropriate care, though not always with pharmaceuticals.
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But without randomized, controlled experiments comparing online mentorship programs with conventional classrooms, how can we verify and reproduce Bloom's results with these programs?
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Our team of Brazilian scientists has conducted the first randomized, placebo-controlled clinical trial of ayahuasca—a psychedelic drink made of Amazonian plants.
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Back in 1958, researchers conducted a randomized controlled trial of people to see if being cold made them more likely to get sick.
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First, it wasn't a randomized experiment, so the researchers couldn't say for sure whether the heavy workload caused doctors to pick easy cases.
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She and her team amassed a total of 35 randomized, placebo-controlled studies on healthy people with or without a diagnosis of insomnia.
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Without randomized controlled trials, which really aren't possible here, we can't know for sure what is causing many miscarriages not involving chromosomal abnormalities.
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In a three-month trial, volunteers were randomized to one of three groups: daily tablets containing live bacteria, pasteurized bacteria or a placebo.
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But the findings of a large, randomized controlled trial has just been published in three papers in the New England Journal of Medicine.
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In one study, patients undergoing a bone-marrow transplant were randomized to participate in a music therapy program or receive standard medical care.
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Many studies, including randomized clinical trials, have found no significant effect between consuming creatine and improving neurodegenerative conditions, brain injury, or even memory.
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A randomized trial published last year tested whether wearing short- or- long-sleeved white coats made a difference in the transmission of pathogens.
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More recently, researchers have published randomized controlled trials that can better pinpoint the effects that eating or skipping breakfast have on weight loss.
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You know, in our business typically we like to do a randomized control study to really know whether something is making a difference.
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I do think that we would all benefit from a randomized control study being done with this medicine to see the true effect.
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He pointed to other problems with both studies: The sample sizes were very small, they weren't randomized, and they had high attrition rates.
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In medicine, we often expect robust interventions, typically proved by randomized trials, to keep working when moved from one context to the next.
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Nearly 80 percent of studies of medical interventions are randomized trials, but only 18 percent of studies of U.S. health care policy are.
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In Michigan, we did a randomized test comparing the impact of our friends-leveraging-friends-to-vote program to a typical turnout campaign.
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In 2013, a meta-analysis published on 21 randomized controlled trials showed no significant benefit to endurance, strength or the ability to jump.
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Peer-reviewed, lab-generated, randomized, controlled, double-blinded evidence will always be the gold standard, but such studies aren't always fundable, or ethical.
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A survey of New Zealand scientists found that recipients of a randomized funding program favored random allocations of some kinds of grant money.
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Their study relies on interpreting observational data, not a randomized trial, so there is room for skepticism about the specific findings and interpretation.
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The most straightforward way is a prospective randomized trial, which gets around the subtle biases that plague studies that use only statistical controls.
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In 2014, Massachusetts Institute of Technology economist Amy Finkelstein began a randomized controlled trial, the same rigorous method used to evaluate new drugs.
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By contrast, only 2429 percent of patients from a randomized, national sample of lesbian, gay, bisexual and heterosexual subjects said they would refuse.
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However, several double-blind randomized studies show that only about 1% of patients develop muscle symptoms that are probably caused by these drugs.
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We rely on anecdotal evidence and case reports and rarely have randomized, double-blinded, controlled trials as a basis for management of disease.
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The team from the University of Southern Denmark in Odense conducted a randomized test using 1,000 330-milliliter (11-ounce) cans of beer.
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The authors noted, however, that few of these were randomized controlled trials, and that even fewer focused on the program as a whole.
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It found that 10 out of 15 randomized trials show benefit to patients, but that overall, the quality of the research was low.
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The drug, Sarepta, has shown some success in small studies but hasn't gone through the randomized clinical trials that the FDA typically requires.
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To explore the possible role of pharmacists, Dr. Tannenbaum conducted a large randomized controlled trial over four years in community pharmacies in Quebec.
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Surveying 12 randomized controlled trials, the authors concluded that reminder packaging increased the number of pills taken by patients by 11 percentage points.
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Hatch and colleagues analyzed data from a randomized controlled trial that was primarily designed to study ways to prevent infants from becoming overweight.
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In a draft format tournament, instead of starting with a deck of 60 predetermined cards, players begin with three randomized booster packs each.
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Contrary to these findings, randomized trials of people approaching their senior years have only found weak evidence that exercise can keep people's minds sharp.
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This was the first randomized, clinical trial across multiple clinics that looked at the treatment for internet addiction, but the study had several limitations.
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The recent peer-reviewed clinical test published in the journal PLOS One is a large, randomized, active-controlled trial of our cognitive training program.
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She also says it did previously, a year or more ago, apply to carry out a comparative randomized control trial against the contraceptive pill.
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It detects the edges in your drawing and then uses that as a structured starting point for the randomized duals of adversarial image generation.
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But antineoplastons have never been approved by the Food and Drug Administration, nor has any randomized clinical trial ever shown them to be effective.
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They were randomized into two groups: one group took 20 mg/kg of CBD per day for 14 weeks and one took a placebo.
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Paid, randomized loot boxes — as opposed to items earned through normal gameplay — have been on lawmakers' and regulators' radar for the past few years.
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Importantly, these were people who were already doing a certain amount of activity, not people who were randomized to working out at various levels.
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The company is undertaking a randomized controlled trial to study the use of VR as a therapist's tool to treat psychosis and social phobia.
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The study was a randomized controlled trial — the top standard in research — at eight US community-based inpatient services conducted between 2014 and 2016.
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The current randomized trial involving 24 people, published Monday in JAMA, is an early attempt to look into that exact aspect of sunscreen safety.
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Before researchers run randomized controlled trials, they often look for links between health outcomes and exposures in large-scale population research called observational studies.
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The problems were largely a combination of miscalculations, randomized trials that weren't actually random, and comparison methods that made false positives much more likely.
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Currently, a company with a lung cancer drug would have to conduct randomized clinical trials comparing the drug to a placebo or comparator drug.
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Dr. Shaheen led a smaller, less exhaustive study in 2014 that observed a randomized group of 380 ride-hailing customers in downtown San Francisco.
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"We need direct head-to-head randomized controlled trials comparing exercise and antihypertensive drugs to fully answer this question," Naci said in an email.
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No one person has all the information, making communication essential in the game's randomized assortment of missions focused on combat, exploration, research, and more.
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Participants in the JAMA study were randomized — which is the gold standard of clinical trials — and the researchers tried to follow up with everyone.
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In the randomized, double-blind, placebo-controlled trial, 180 residents of Qidong were told to take three pills a day, one before each meal.
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Researchers from Ohio State Wexner Medical Center reviewed 26 studies, including five randomized controlled trials, on the risk for depression from progestin-only contraception.
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However, because the content is randomized, it can be difficult to unlock rare items without a spending a lot of money, time, or both.
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Mallinckrodt cites a randomized clinical trial from 1996 that shows 253% of patients had a "positive response" to Acthar, compared with 28.6% for prednisone.
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They also wanted to know whether their work would actually improve children's ability to assess health advice, so they designed a randomized controlled trial.
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There were two age cohorts, 6–12 weeks and 5–17 months at the time of first vaccination, randomized into control or treatment groups.
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Extensify's developers are rolling out invite codes to the app now, but its system is handling these in a randomized fashion, they tell us.
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It's worth noting that the sample size was small — the conclusion was drawn following a randomized, controlled trial of 45 overweight and obese people.
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Rhitu Chatterjee of National Public Radio recently reported on a randomized study designed to discover the effect of urban green space on mental health.
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Another recent review from Australia underscored the challenges of drawing causal links to disease prevention, with the authors calling for robust randomized controlled trials.
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Some early data from China suggests that blocking this mechanism could help COVID-19 patients, though it didn't come from a randomized controlled trial.
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In those cases, many researchers are exploring new techniques, like the use of regression discontinuity, a technique to create quasi-randomized groups for analysis.
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A recent review involving 20 randomized, controlled trials including more than 1,600 people suggested that meditation may help keep our immune system functioning optimally.
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A new study, in the American Journal of Clinical Nutrition, randomized 113 healthy adults, aged 21 to 65, to one of two diet programs.
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Stephen Ross at NYU School of Medicine randomized twenty-nine participants with cancer in a double-blind fashion to receive either psilocybin or niacin.
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A yearlong, randomized trial in England showed that e-cigarettes were almost twice as successful as products like patches or gum for smoking cessation.
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Early results of a global randomized trial caused a stir in 2015, finding up to a 433 percent economic return — match that, hedge funds!
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Five large beer and liquor companies eventually agreed to pick up most of the $100 million tab for the 133-year-long randomized trial.
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The idea of a randomized trial is to assign treatments — in this case, diets — to participants with the statistical equivalent of a coin toss.
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From 2003 to 2006, nearly 300 patients were enrolled in a randomized trial — with one group receiving the medicine and the other a placebo.
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In 1988, Peto and colleagues had finished an enormous randomized trial on 17,000 patients that proved the benefit of aspirin after a heart attack.
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Rocket League will remove its paid, randomized loot crates in favor of a system that will tell players what they're purchasing before they buy.
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The methodology of statistical significance, along with that of randomized experimentation, was developed by the statistician R. A. Fisher in the 1920s and '30s.
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Chinese researchers have initiated perhaps a half-dozen randomized trials of the two versions in humans and gotten at least some promising initial data.
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Rabois was advocating for a more fast-tracked, generally less scientifically accepted form of drug testing, while Weinberg said we need randomized controlled trials.
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There are no randomized trials showing efficacy of the muscle machines, and none offer other known benefits of exercise, such as improved cardiac health.
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The reviewers examined 11 randomized trials of topical or systemic antibiotic or antiseptic use on secondary intention surgical wounds conducted between 1998 and 2013.
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In 1997, these data led to a large, randomized, placebo-controlled trial of ibuprofen in 455 patients with sepsis, a life-threatening infectious condition.
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A four-month-long randomized study (PDF) done at Vanderbilt University in Nashville provided children access to therapy dogs just before undergoing cancer treatment.
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In 2017, Utrecht and a few surrounding cities kicked off a basic income experiment with 250 recipients as part of a randomized controlled trial.
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In one, it conducted a randomized controlled trial to determine which of eight different prompts was most effective in soliciting participation in organ donation.
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The treatment, remdesivir, appeared effective, though the researchers who reported the case said randomized controlled testing was needed to determine its safety and efficacy.
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Now imagine if you knew that the current guidelines for managing pediatric head trauma are not supported by gold standard methods (randomized, controlled trials).
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For the study, the patients were separated into two randomized groups: One group was treated with opioids, and the other received non-opioid medications.
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The company said that data collected by Maps is randomized and the app does not keep a history of where a user has been.
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But now a randomized trial has found that vegetables, whatever other health benefits they may confer, have no discernible effect on prostate cancer progression.
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What's needed to resolve the ongoing debate, University of Wisconsin clinical psychologist Carey Gleason said, is the gold standard: a randomized, placebo-controlled study.
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Her study, like the University of Michigan's, is a randomized, controlled trial — one group of women got to use VR headsets while others didn't.
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Scientists randomized 80 people with mild or moderate carpal tunnel syndrome — pain caused by nerve compression at the wrist — to one of three groups.
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The review combined data from 15 randomized controlled trials into a meta-analysis including nearly 1,900 children, many tracked from infancy into mid-childhood.
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Too many times, organizations have been burned when the associations we see don't translate to causal changes in the more strict randomized controlled trials.
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To show causation, scientists rely on randomized experiments, during which they assign people to, for instance, exercise or not and then monitor the outcomes.
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Perhaps the most convincing way to compare Medicaid and private insurance would be with a randomized controlled trial that pits them head to head.
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One of the first randomized controlled trials to test whether dietary change may be effective in helping to treat depression was published in 2017.
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A 2012 Cochrane review assessed all the randomized controlled trials through 2011 that had investigated how testing for blood glucose at home improved outcomes.
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One 2014 study, published in the Journal of Quantitative Criminology after White's report, tested body cameras in a randomized controlled trial with Rialto police.
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The underlying studies also relied on observational data, not data from randomized controlled trials, meaning that the possibility of hidden variables cannot be excluded.
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But, the ring vaccination appears to be helping, although no one is 100% sure since it's not part of a randomized trial, Fauci tells Axios.
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In seven randomized controlled trials, the gold standard of scientific studies, people who consumed artificial sweeteners did not lose or gain more weight than controls.
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Essentially, the researchers randomized this group maintaining weight loss to diets varying in total carbohydrate across three levels: 60 percent, 40 percent, and 20 percent.
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But in the past few years, some randomized and controlled trials—often considered the gold standard of evidence—have failed to find the same link.
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While only a few randomized controlled trials have tested the efficacy of such distraction so far, there is some evidence that it might just work.
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What could help, researchers suggest, is more female instructors, woman-only study groups, randomized lists to call on students in class, or small-group discussions.
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Seriously, it's 2016 people — use a platform like LastPass to generate randomized, complex passwords that are unique to every service for which you sign up.
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The game's competitive Crucible multiplayer, which is still painfully stale when it's restricted to just two randomized playlists, is in dire need of more variety.
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The participants did not know which service they were listening to at any given time, because we randomized the order of how we played them.
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Virtual reality stuff is hot right now, but let's be real — you're not about to drop $300 on a headset for a randomized gift exchange.
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However, there isn't complete scientific agreement on the health benefits of omega-3s, especially when considering the lack of strong evidence from randomized clinical trials.
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A more recent randomized trial on stretching for muscle soreness and injury again found no effect on injury and a small benefit for muscle soreness.
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Players would have more ships to choose from, a greater expanse of 3D space to explore — the original was largely on-rails — and randomized encounters.
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Second, technology's ability to do constant A/B testing essentially enables RCTs, or Randomized Clinical Trials, every moment that technology is present and being used.
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Overall two relevant randomized controlled studies were found, but the Task Force found that the screening tools did not ultimately improve health outcomes among children.
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It will be the first randomized controlled clinical trial of fecal transplant in kids with IBD done anywhere in the world, according to the researchers.
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"Even from that first small cohort we started seeing that our outcomes matched exactly what they were reporting from the randomized controlled trials," she says.
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The proliferation of loot boxes, a riff on gambling where players open randomized digital boxes in search of better items, have not helped their case.
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And at least three randomized, controlled studies have concluded that P.G.S. is an effective way to improve pregnancy rates and reduce the frequency of miscarriages.
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However, there are still few randomized controlled trials, the gold standard for testing the efficacy of an intervention, to test the effectiveness of peer support.
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You simply need to look at the National Cancer Institute's website to find data from a large randomized trial that says that antioxidants cause cancer.
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And this leads to the false belief that knowledge of what works in social policy, education or fighting terrorism can come only from randomized evaluations.
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"Much has never been tested in randomized trials and they continue to promote it as if it is solid knowledge," he told Vox by email.
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A more recent randomized trial on stretching for muscle soreness and injury again found no effect on injury, and a small benefit for muscle soreness.
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Hopeful that the five items it returned were a randomized group and I'd see five new shirts if I repeated things, I did just that.
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Hendricks' study, and another group at NYU using psilocybin to treat alcohol dependence, are randomized and double-blinded, the gold standard of modern medical research.
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To make the system as fair as possible, proposals are anonymous and randomized for each juror, which ensures that each submission receives the same consideration.
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"Opponents of evidence-based medicine have frequently argued that no one would perform a randomized trial of parachute use," the researchers wrote in their study.
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It was not a randomized trial, so it's possible that students self-selecting into the flipped-classroom model are inherently more likely to perform better.
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A body of research — including randomized studies — shows that people do in fact cut back on care when they have to spend more for it.
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Studies of the effect of peer-to-peer health care in a variety of other areas, many of them randomized controlled trials, show the same.
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Several promising drugs are undergoing trials right now, including a multi-nation, thousands-of-patients, multi-drug randomized trial organized by the WHO called SOLIDARITY.
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Pre-placement visits and randomized inspections could help, but even then, legislation can't do much for migrants once they are trapped with a potential abuser.
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"I don't want anybody to forget that simultaneously with our doing that, we're also doing randomized clinical trials on a number of candidates," he said.
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In countless depictions of the murders over the 201983 years since they took place, they have largely been framed as a drug-fueled, randomized frenzy.
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The new research, known as Echo (officially, Evidence for Contraceptive Options and H.I.V. Outcomes), was designed as a randomized clinical trial, the medical gold standard.
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In the 1960s, he conducted a randomized trial of light therapy to treat jaundice in premature babies, leading to the wide adoption of the technique.
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News sites are more likely to cover catchy observational studies than randomized controlled trials, perhaps because the latter are less likely to produce surprising results.
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The second ramps up the number of people -- often into the hundreds, and often including more members of at-risk groups -- for a randomized trial.
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The state set up a lottery to determine who got coverage, which led to an important randomized experiment of how Medicaid coverage affects people's lives.
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The analysis, in JAMA Cardiology, pooled data from 10 randomized trials in people who had had cardiovascular disease or were at high risk for it.
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One was a randomized controlled trial of 119 urban adolescents screened in a medical clinic, published in 2015, that used peer networks and motivational interviewing.
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The study, in Obstetrics & Gynecology, randomized 400 women in labor to receive either a standard epidural anesthetic or a saline solution in an identical container.
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They were interested only in randomized experiments with a control group, meaning that some people had been assigned to start exercising while others had not.
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A randomized control trial found that Year Up participants earned at least 40 percent more than those in a control group — previously unheard-of results.
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A recent review of six randomized controlled trials found no significant difference in the effectiveness of N95 respirators and paper surgical masks at preventing infections.
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In 1946, researchers in the United Kingdom's Medical Research Council decided to conduct a randomized trial of another treatment, the antibiotic streptomycin, in 107 patients.
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A combination of Tylenol and Advil worked just as well as opioids for relief of pain in the emergency room, a randomized trial has found.
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British researchers randomized 1,303 mother-infant pairs to either exclusive breast-feeding for six months or the introduction of solid foods starting at three months.
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With Alan S. Gerber, Green wrote "Get Out the Vote," which collected evidence from randomized controlled trials about what gets candidates' supporters to the polls.
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A small minority of policy evaluations have had randomized designs, which are widely regarded as the gold standard of evidence and commonplace in clinical science.
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In a small randomized controlled trial lasting eight weeks, 12 patients with restless leg syndrome seemed to see improvements in symptoms and quality of life.
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As part of this randomized controlled trial, which started in 2016, recipients receive roughly 75 cents per adult per day, delivered monthly for 12 years.
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Those results are especially impressive because the study was very strong — a randomized control trial carried out with 893 female students at three Canadian universities.
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After Google showed off an algorithm capable of removing watermarks from photos a few years ago, stock photo companies randomized their marks to foil it.
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Some previous randomized evaluations of other programs have found reductions in hospital readmissions of 15 percent to 45 percent, and in some cases reduced spending.
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That controversy in turn helped lead to numerous government efforts to curb the sale of randomized in-game items, which many likened to unregulated gambling.
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In a randomized trial, men and women aged 17-35 in Australia who switched to a healthier diet had fewer depression symptoms after three weeks.
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An interim study just completed shows Bridge schools easily outperforming government-run schools in Liberia, and a randomized trial is expected to confirm that finding.
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And in April the FDA granted clearance to a second company, Paxman, which had produced the first randomized study demonstrating the efficacy of the treatment.
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Google began randomizing Assistant's presentation like this last year, and on Google Nest and Home devices in the US, it's already randomized the default voice.
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I have run randomized experiments in India, Uganda and elsewhere on topics such as how to improve child nutrition, protect forests, and reduce gender discrimination.
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More so, randomized trials are needed to determine whether identifying the risk earlier could allow women to make changes that would lower blood glucose levels.
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While laser ablation has not yet undergone large randomized controlled trials, Van Gompel said existing data shows it's effective more than 50% of the time.
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Randomized, controlled clinical trials have long been the primary source of data and the gold standard for establishing the safety and efficacy of investigational medicines.
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Real-world evidence involves collecting data outside traditional randomized clinical trials, the current gold standard for judging medicines, and interest in the field is ballooning.
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Researchers conducted a randomized, double-blinded trial with 115 overweight and obese adults aged 50 to 75 who were at high risk for cardiovascular disease.
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Indeed, a Cochrane Database Systematic Review from 2011 found no randomized control trials evaluating the effectiveness of screening for testicular cancer had ever been done.
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On the plus side, this would allow the FDA to incorporate more types of evidence than just the randomized control trial into its decision-making.
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But the tragedy of the randomized violence doesn't take away from the truth underlying her case: that too often, young black girls are the victims.
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What was needed was a large-scale randomized controlled trial (RCT), which is considered the "gold standard" of nutritional research because it can demonstrate cause.
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When we receive unexpected cash on a randomized basis, it forces us more strongly into obsessively repeating our action than cash on a predictable basis would.
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Finish the tutorial and you'll get to play through a non-randomized version of the game where every level, every object placement, was designed with intent.
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They need randomized controlled trials, to establish stronger correlations between the architecture of our interfaces and their impacts; and funding for long-term, rigorously performed research.
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A recent randomized trial conducted in New York City found that increasing the EITC to $2,000 for single people substantially reduced deep poverty and encouraged employment.
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Games marketed toward wider audiences could also face penalties from regulators like the Federal Trade Commission if companies knowingly allow children to purchase these randomized crates.
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However, Ramsden and his colleagues carried out their own analysis of randomized controlled trials as part of the new study and arrived at a different conclusion.
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Gacha is a loot box-style mechanic named after randomized toy vending machines in Japan, and it's a common monetization practice in the Asian mobile market.
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Researchers conducted a randomized trial in the midst of the epidemic, a decision which raised ethical concerns about giving people at risk of dying a placebo.
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Turns out there have not been rigorous randomized controlled trials to back up the commonly made claims that the practice helps prevent gum disease and cavities.
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Companies wishing to penetrate this market will need to conduct well-designed, randomized, controlled, properly powered clinical studies in order to change or influence treatment paradigms.
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Most antidepressants approved by the FDA, the panel noted, had evidence from at least two or more Phase III trials, not including a randomized withdrawal trial.
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And like most affordable robot cleaners, the 35C opts for randomized cleaning patterns that make use of the infrared sensors located it in its front bumper.
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The F.D.A. wrote that GW Pharma had submitted positive results of efficacy from three randomized, double-blind, placebo-controlled trials conducted in patients with both diseases.
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Randomized and controlled research studies have found some benefit for symptoms of knee osteoarthritis and rheumatoid arthritis, but more work is needed to know for sure.
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With rich progression and a clever blend of randomized and static world elements Dead Cells offers a uniquely approachable (and addictive) spin on a classic genre.
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Randomized controlled trials are considered the gold standard because they help ensure that the results are from the Fitbit, rather than differences between groups of participants.
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More recently, the glitchy mobile game Chesh took the basic premise of chess, and completely randomized virtually every element with hundreds of new pieces and behaviors.
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In one randomized trial conducted in 2016, some participants experienced numbness or tingling sensation in their hands, while some others were unsteady when walking after treatment.
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While the study was small and lacked a control group, Dr. Streeter and her colleagues are planning a randomized controlled trial to further test the intervention.
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Because the kind of long-term randomized controlled trial needed to properly evaluate flossing is hardly, if ever, conducted — because such studies are hard to implement.
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But by that logic (as a spoof scientific article claimed), we don't know if parachutes really work because we have no randomized controlled trials of them.
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After combining data from 81 randomized controlled trials, researchers found no bone benefits from supplementing the vitamin, according to the report in The Lancet Diabetes & Endocrinology.
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Soon, Dr. Murray of Boston Children's Hospital plans to start enrolling participants for a randomized trial that will compare the experimental surgery to the standard reconstruction.
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But large reviews of randomized trials, observational research and blood-level data have all found no link between saturated fat or total fat and heart disease.
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The program will run as a randomized controlled trial, meaning one poverty-stricken region will receive the money, while another region, the control group, will not.
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To truly vet a treatment, it must undergo multiple phases of randomized, double-blinded clinical trials of hundreds of patients, which can cost millions of dollars.
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Even randomized trials can succumb to bias from self-selection if people assigned to A.A. don't attend, and if people assigned to the control group do.
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In this trial, patients were randomized into six groups, with 247 patients receiving placebo injections while the other five groups received varying doses of the drug.
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Another shorter-term randomized trial, published in 2012, found that people who replaced sugary soft drinks with diet beverages also lost some weight after six months.
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It moved away from a Magic-style collectible card game model, where cards are distributed in randomized booster packs, similar to loot boxes in video games.
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A 2015 paper found that in a large-scale randomized trial across six countries, a graduation program improved income and savings, food security, and well-being.
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So far, two randomized studies (here and here) have looked into the question of quitting — and both found that e-cigarettes may indeed help smokers quit.
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A mother's recorded voice will wake a child and get him out the room much faster than a standard smoke alarm, a randomized trial has found.
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In 2011, researchers examined cohorts of randomized controlled trials to see how well the published research matched what scientists said it was going to do beforehand.
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The I.R.C. and Action Against Hunger are now analyzing the results of a randomized control trial in Kenya and South Sudan that employed a new strategy.
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A more recent analysis of 25 randomized controlled trials of 11,000 patients showed an overall protective effect of vitamin D supplementation against acute respiratory tract infections.
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Among them is one randomized trial that found that careful evaluation and weekly management of medications taken by older patients reduced unnecessary or inappropriate drug use.
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Another recent randomized trial found that frail and older people could drop an average of two drugs from a 10-drug regimen with no adverse effects.
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It's almost impossible (and some would say unethical) to do the most rigorous type of experiment — a randomized controlled trial — in areas like red meat consumption.
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Randomized, controlled trials, in which participants are divided by chance into groups to compare interventions, are considered more valuable to scientists than other types of experiments.
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These companies have long timelines and 7 to 8 year return cycles from venture investors don't allow time for running a 2 year randomized controlled trial.
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As a gacha-style game, its entire premise is based on spending real-world money on randomized loot boxes in hopes of pulling a particular character.
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So we spent some time making it super randomized, where it would just be this never-repeating pattern, sometimes it would wait five seconds and flutter.
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China has started two randomized clinical trials of a promising drug called remdesivir, overseen by respiratory disease expert Cao Bin at Beijing's China–Japan Friendship Hospital.
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Many aspects of the game are randomized, including the survival gear you scavenge and the personalities of people who could potentially join in on your journey.
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The first randomized trial of aspirin was conducted in the early 1970s among 1,239 men in the United Kingdom who had already had a heart attack.
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Instead, he generated more than two billion phone numbers, one after the other, then randomized the numbers, and uploaded them to Twitter through the Android app.
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Some randomized clinical trials, the gold-standard for research, have found Tai Chi can reduce cholesterol levels; other studies have seen improvements in blood sugar control.
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Presented as an infographic, the results are based on a review of data from 49 randomized controlled trials in 17 countries and more than 1,800 participants.
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It uses a randomized experiment to show that giving away anti-malaria bednets for free dramatically increases their usage relative to charging a small, nominal fee.
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A recent randomized trial conducted in New York City found that increasing the EITC to $2000,0003 for single people substantially reduced deep poverty and encouraged employment.
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"It's a lower level of evidence than the gold standard, which is randomized controlled trial," said Michael Carome, the director of Public Citizen's Health Research Group.
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We need more data from randomized control trials to provide further support for causality between changing behaviors and health-related outcomes to make more specific individual recommendations.
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The study, published Monday in the journal JAMA Neurology, looked at 13 randomized clinical trials of more than 134,000 patients using low-dose aspirin for primary prevention.
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LePage could have responded with a well-designed proposal for a randomized controlled study that actually answered the question of if restricting food stamp usage improved health.
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"To my knowledge, this is the first randomized clinical trial comparing the effectiveness of a low-calorie vegetarian diet to a low-calorie Mediterranean diet," Anderson said.
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A randomized set of starting points went on to achieve rare states of vigorous chemical activity and extreme forcing four times more often than would be expected.
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The company collects all the data on its patients in a randomized and anonymized fashion in order to provide information on population health, according to a statement.
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Crucially, some elements of the system like loot box contents were randomized—meaning even players who chose to give EA more money could still walk away frustrated.
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The adoption of a battle pass instead of randomized (and exploitative) loot boxes is just the latest move by Activision to make Modern Warfare more player friendly.
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But the study's results will need to be replicated, since it did not adhere to the strictest standards of scientific research, including randomized testing and peer review.
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"There are no known effective therapeutics against this 2019-nCoV and WHO recommends enrollment into a randomized controlled trial to test efficacy and safety," WHO said Wednesday.
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They've also been challenging some of the most respected randomized trials in nutrition by looking back at trial data using sophisticated statistical tests to pick out flaws.
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It's a randomized double-blind trial (so it's rigorous) including 100 people that tested the blood viscosity of folks drinking Essentia's water versus folks drinking purified water.
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Coinciding with the game's release on the Gear VR app store, a randomized controlled study is being conducted comparing VRET using Itsy versus real-world exposure therapy.
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"It's simply beyond our human capacity to observe open-ended durations or detect whether an image sequence is randomized or programmed," explains Phillips in her conference talk.
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In a randomized trial in Oregon that gave some individuals Medicaid while leaving others uninsured, recipients gained no statistically significant improvement in physical health after two years.
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Researchers at the Queen Mary University of London conducted a randomized clinical trial on 886 participants who were attending the U.K. National Health Service's stop-smoking services.
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The gold standard for testing whether something is really doing what it's claimed to be doing is a double-blinded, randomized and placebo-controlled clinical trial, though.
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For the randomized controlled trial, 74 athletes were surveyed and placed at random into either TOPPS or the counseling center, where they received services as usual (SAU).
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There's encouraging evidence from randomized controlled trials in the U.S. that trauma-focused cognitive-behavioral therapy is effective treatment, but more research is needed, Meiser-Stedman said.
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Not subject to Western testing standards such as randomized controlled clinical trials, and comparison with placebos, TCM efficacy has been difficult to study or provide evidence for.
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Elemento says the group is still finalizing the design for a trial that would do that by pitting embryologists against the AI in a small, randomized cohort.
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The randomized headband reflector pushed up his sweaty forehead fools Bigurl into thinking he's paying attention so he can close his eyes for more than a blink.
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An double-blind randomized placebo trial found that ginger reduced the tendency to vomit and break into cold sweat for naval cadets better than a placebo did.
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Researchers enrolled 640 infants at high risk for allergies, between 4 and 11 months of age, in a trial and randomized them to one of two groups.
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The study, a double-blinded randomized trial, looked at 58 women who first ate a meal high in saturated fats, the kind found in meat and butter.
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As a part of the experimentation, a randomized population was chosen to live there, in order to accurately study any benefits the building provided to human health.
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Further, since randomized trials require similar groups, the subjects are selected for certain characteristics and the results only really apply to those people who have these characteristics.
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A 2013 study published in JAMA Psychiatry included over 2,600 13- and 14-year-olds in 21 British schools, half of whom were randomized to the program.
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However, randomized trials of lifestyle behaviors that take years to show benefits are not realistic or responsive to the rightful thirst for public health recommendations about activity.
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For experimental studies, which might include the gold-standard randomized controlled trial design, female first authors advanced from 20 percent to 35 percent over the study period.
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Just last week, the National Institutes of Health announced a randomized, controlled trial of FMT for recurrent C. difficile infection that will enroll more than 150 volunteers.
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Aarhus University Hospital in Denmark conducted a randomized clinical trial of more than 2,500 patients in Denmark, Sweden, and Uruguay with stage II or III colorectal cancer.
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Separately, the researchers also created a podcast on critical thinking concepts for parents, and tested that approach in another randomized controlled trial, also published in the Lancet.
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They want to know whether their work would actually improve children's ability to assess health advice, so they designed a high-quality test: a randomized controlled trial.
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The games rely on players spending lots of cash to open randomized packs of cards in the hopes of getting something they need to complete their set.
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In a separate experiment, the authors applied the same methodology to a randomized group of subjects who were not known to be affiliated with any environmental group.
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But a study published Thursday in the journal Lancet — which is the first randomized controlled trial to investigate whether these dolls actually work — found the opposite effect.
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By showing a decline in published randomized control trials by U.S. researchers, the authors hope to bring attention to the critical need for dedicated surgical research funds.
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Although drug companies are willing and ready to pay for randomized controlled trials to prove efficacy, it's not clear who is going to finance studies like these.
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Researchers randomized 120 patients with nausea to use either a sniffed alcohol pad and oral Zofran, alcohol and an oral placebo, or Zofran and sniffed saline solution.
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Given this, it is perhaps not surprising that randomized evaluation showed that the system did not confer reading abilities on babies age 9 months to 18 months.
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One small study randomized 20 subjects with PTSD to receive just two sessions of therapy in addition to either MDMA (the party drug Ecstasy) or a placebo.
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At Harbor-UCLA Medical Center, she and her colleagues gave MDMA to a group of autistic adults in a randomized, double-blind, placebo-controlled experiment from 2018.
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Also, as with all observational studies (as opposed to randomized trials), there may be other important influences that could not be accounted for that affect the results.
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Over the weekend, Gilead started a randomized trial testing the drug remdesivir against a placebo in 270 patients with mild to moderate pneumonia associated with the coronavirus.
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To wit: He is in the middle of a randomized study with a different preparation and dosing to see if curcumin prevents the progression of kidney disease.
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Spanish researchers randomized 19,084 men and women with diagnoses of high blood pressure, half to take their medicine at bedtime and the other half when they awoke.
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Unfortunately, he said, to keep the sample randomized, they cannot take volunteers at this point but are considering setting up a "citizen scientist" cohort in the future.
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Published Monday in the journal BMJ, researchers analyzed six randomized control trials -- the gold standard of research -- of nearly 1,500 cancer patients in the UK and Europe.
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Randomized trials show that despite its low cost, Reach Out and Read has a big impact in getting kids ready so that they can shine in school.
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The study, the first large randomized controlled trial of supplemental M.R.I.s in women with dense breasts, was published in the New England Journal of Medicine on Wednesday.
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Researchers found 10 randomized trials analyzing the effect of tai chi on the incidence of falls or the time until an elderly person first has a fall.
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A sample of 249 undergraduate students were randomized into groups where they either consumed alcohol; thought they consumed alcohol but really consumed juice; or knowingly consumed juice.
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"A randomized clinical trial in the U.S. in the early 2000s showed lifestyle modification counseling reduced the risk of type 2 diabetes by around half," she said.
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That conclusion was confirmed in a recent randomized controlled trial published in JAMA, which found no effect of prenatal DHA supplementation on children's I.Q. at age 7.
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Researchers have been using randomized trials to look at whether exercise can treat depression after people already have developed the condition, and the results have been encouraging.
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It also firmly established in my mind the importance of randomized controlled trials, and the great potential for meta-analyses, which group individual trials for greater impact.
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Another major randomized controlled trial designed to answer a long-simmering health question — whether cocoa really prevents cancer and cardiovascular disease — is also underway, involving 22,000 patients.
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Making fun of medical research The study was meant to be a satirical look at the limitations of randomized controlled trials, the gold standard of medical research.
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The runoff threshold allows Fouirnaies and Hall to use what social scientists call a "regression discontinuity" design, which can be nearly as good as using randomized experimental evidence.
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This is the closest we have to a randomized trial on health insurance — the gold-standard study methodology — so it's been a treasure trove of information for researchers.
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In fact, a recent randomized controlled trial concluded that those who exercised or meditated had fewer severe acute respiratory illnesses than did a control group that did neither.
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In their latest study, Janssen scientists collaborated with the Yale School of Medicine to test out the nasal spray drug in a double-blinded, randomized, placebo-controlled trial.
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Focus on the blueprints over the pre-made gear, since you can craft items as many times as you want, re-rolling their randomized stats in the process.
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Draw some randomized blobs enough times, and, eventually, you are going to hit on a similarity to a non-random image, such as a cat or human face.
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The disappointing findings come from an extensive, randomized, and controlled study that first began in 2010, known as the ASPirin in Reducing Events in the Elderly (ASPREE) trial.
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"The truth is we don't have great data from a randomized controlled trial — where they give sunscreen to half a group — that sunscreen use prevents melanoma," Linos said.
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