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单词 Randomized controlled trial
释义

Randomized controlled trial

原声例句
WIL生活启示录

In human randomized control trials, optimizing for protein, those people always do better.

在人类随机对照试验中,摄入越多蛋白质的受试者的显示结果更好。

精选英语短文

Researchers reviewed data from 17 randomized controlled trials and published the results Friday in the Cochrane Database of Systematic Reviews journal.

研究人员评估了17项随机对照试验的数据,并于12月8日在《Cochrane系统评价数据库》杂志上发表了研究结果。

VOA Special 2023年3月合集

But Cronenwett says studying cold water immersion with a kind of scientific study known as a randomized controlled trial is difficult.

但克罗南维特说,用一种被称为随机对照试验的科学研究方法来研究冷水浸泡是困难的。

WIL生活启示录

Randomized controlled trials and their meta-analyses are widely regarded as a very strong piece of evidence, especially in comparison to epidemiology studies.

业界普遍认为,随机对照试验及元数据分析是最具说服力的证据,尤其是在与流行病学研究相比的时候。

连线杂志

There have been randomized control trials putting them head to head, intermittent fasting to limit your calories and no time restriction but portion control.

已经有随机对照试验,让他们正面交锋,间歇性禁食来限制你的卡路里,没有时间限制,而是控制份量。

历年英语四级阅读真题

A team of researchers from the University of New York conducted a randomized control trial with 691 depressed patients from 83 physician practices across England.

来自纽约大学的研究团队在英格兰全境 83 名医生的 691 名抑郁症病人身上进行了随机对照实验。

TED演讲(视频版) 2020年2月合集

Randomized controlled trials in Israel and Italy show that medical clowns can be as effective as tranquilizers with no side effects.

以色列和意大利的随机对照试验表明,医疗小丑可以像镇静剂一样有效,而且没有副作用。

问答进行中

Now to get around that, in real life, we would run a randomized controlled trial.

现在为了解决这个问题,在现实生活中,我们将进行一项随机对照试验。

休伯曼实验室

Because the randomized control trials say, protein distribution doesn't really seem to matter, right?

因为随机对照试验表明,蛋白质分布似乎并不重要,对吗?

WIL生活启示录

Also, throughout this section, Kresser brings up several meta-analyses of randomized controlled trials in favor of low-carb diets, which are expected to be higher in saturated fat.

此外,在此阶段辩论中,Kresser 引|用了几项随机对照试验的元分析数据以证明低碳水饮食(饱和脂肪占比更高)的优越性。

简单心理学

After participating in a randomized control trial, the participants were contacted about three and a half years down the line to see whether melatonin was still proving helpful for them.

在参与了一项随机对照试验后,研究人员在三年半后联系了受试者,看看褪黑激素是否仍然对他们有帮助。

TED演讲(视频版) 2023年9月合集

And to date, 45 million needle procedures had decreased pain, and over 80 randomized controlled trials, independently, all around the world, have been published.

迄今为止,已有 4500 万次针刺手术减轻了疼痛,并且世界各地已发表了 80 多项独立的随机对照试验。

TED演讲(视频版) 2023年9月合集

(Cheers and applause) At about 30 randomized controlled trials in, one of my colleagues came to meand confided that he was in opioid recovery.

(欢呼声和掌声)在大约 30 项随机对照试验中,我的一位同事透露说他正在阿片类药物恢复期。

连线杂志

But again, this is from looking at populations, these aren't randomized controlled trials where we pick a set of people, we make them live in these places and we see how long they live.

但同样地,这来自于观察人群,这些不是随机对照试验,我们选择一组人,我们让他们住在这些地方,我们看看他们能活多久。

Scishow 精选系列

A handful of researchers did try to do randomized controlled trials—the gold standard for testing medical interventions—to see if low saturated fat or low cholesterol diets actually helped prevent heart attacks and deaths, as the hypothesis predicted.

少数的研究者设法随机控制测试——医疗干预测试的黄金法则——来看低饱和脂肪和低胆固醇饮食是否能帮助预防心因性猝死,如假设预测的一样。

美国生活Podcast

The seminar was put through a couple of randomized controlled , trials where it was pitted against methods that offer both behavioral support and pharmacology, nicotine replacement, that kind of thing.

该研讨会进行了几项随机对照试验,与提供行为支持和药理学、尼古丁替代品之类的方法进行比较。

休伯曼实验室

Yeah, so I think this is where the rubber kind of meets the road in terms of straight down the line, the randomized control trials say this, but I still do something a little bit different, right?

是的, 所以我认为这就是直线上橡胶与道路接触的地方,随机对照试验证明了这一点,但我仍然做了一些不同的事情,对吗?

中文百科

随机对照试验

随机对照试验英语:randomized controlled trial,RCT)是一种对医疗卫生服务中的某种疗法或药物的效果进行检测的手段,特别常用于医学、药学、护理学研究中,在司法、教育、社会科学等其他领域也有所应用。

随机对照试验的基本方法是,将研究对象随机分组,对不同组实施不同的干预,在这种严格的条件下对照效果的不同。在研究对象数量足够的情况下,这种方法可以抵消已知和未知的混杂因素对各组的影响。

英语百科

Randomized controlled trial 随机对照试验

Flowchart of four phases (enrollment, intervention allocation, follow-up, and data analysis) of a parallel randomized trial of two groups, modified from the CONSORT (Consolidated Standards of Reporting Trials) 2010 Statement[1]

A randomized controlled trial (or randomized control trial; RCT) is a type of scientific (often medical) experiment which aims to reduce bias when testing a new treatment. The people participating in the trial are randomly allocated to either the group receiving the treatment under investigation or to a group receiving standard treatment (or placebo treatment) as the control. Randomization minimises selection bias and the different comparison groups allow the researchers to determine any effects of the treatment when compared with the no treatment (control) group, while other variables are kept constant. The RCT is often considered the gold standard for a clinical trial. RCTs are often used to test the efficacy or effectiveness of various types of medical intervention and may provide information about adverse effects, such as drug reactions. Random assignment of intervention is done after subjects have been assessed for eligibility and recruited, but before the intervention to be studied begins.

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更新时间:2025/6/20 16:43:13