The study was part of a larger randomized controlled trial conducted in Mexico by researchers from Emory University and local investigators.
该研究是在墨西哥进行的一个更大的随机控制实验的组成部分，研究者是埃默里大学和当地的研究者。
“Take patients who just had a heart attack,” Dr. Khatib said. “Two randomized controlled studies show that defibrillators do not benefit patients who just had a heart attack.
“选择刚好心脏病发作的患者，”哈提卜博士说。“两组随机的受控对照研究表明，除颤器不能为刚好心脏病发作的患者带来好处。”
Two randomized controlled studies show that defibrillators do not benefit patients who just had a heart attack.
两组随机的受控对照研究表明，除颤器不能为刚好心脏病发作的患者带来好处。
Theirs was a randomized, controlled trial conducted in fourcities.
他们的研究是一个在四个城市进行的随机、控制试验。
Medical science is not foundedon "common sense, " but on uncommon investigation: on randomized, controlled studies that try to rule out as many confoundingvariables as possible.
医学科学并不是建立在“常识”基础之上的，而是建立在特殊的科学研究之上：为尽可能排除一切混杂变量而在控制范围内随意抽样化验。
The researchers are planning a randomized, controlled trial comparing duloxetine to placebo.
研究人员正计划通过一项随机对照实验将度洛西丁与安慰剂进行对比。
So, we can rule out a randomized controlled experiment.
因此，我们可以将随机对照实验排除在外。
One of the best ways scientists have to prove cause and effect in medicine is to conduct a randomized controlled trial, in which study subjects are randomly assigned to two groups.
证明药理和药效的最好方法之一就是进行随机临床对照试验，在这个试验中其研究对象会被随机地分成两组。
A systematic search for randomized controlled trials and prospective cohort studies comparing home-based and clinic-based medical abortion was conducted.
对比较在家里或在诊所进行药物流产的随机对照试验和前瞻性群组研究进行系统搜索。
We are just now writing up the results of a small randomized, controlled trial suggesting there may be large effect sizes with this intervention.
我们刚刚写完一小组随机控制试验的结果，它显示出这种疗法可能很有成效。
Two randomized controlled trials (RCTs), one before-and-after study and two retrospective reports on clinical efficacy and safety were retrieved, together with 18 pharmacokinetic studies.
检索到与临床功效和安全性相关的两个随机对照试验(rct)、一个前后对照研究、两个回顾性报告，以及18个药物动力学研究。
Randomized controlled trials carry more weight.
随机对照试验更有信服力。
Data from 62 studies, including randomized controlled trials and post-marketing studies, were included in the review.
资料来源于62项研究，包括随机对照试验和上市后研究。
Evidence from a randomized controlled efficacy trial was evaluated using standard Monte Carlo simulation.
使用标准的蒙特卡罗模拟法对从一项随机、对照的功效试验得到的数据进行了评估。
This year, my colleagues and I4 reported the results of the first randomized controlled trial of an intensive behavioral intervention for toddlers with ASD.
这一年，我和我的同事报道了对ASD幼儿进行强化行为干预的第一个随机对照试验的结果。
Take, for example, those 19 million studies on PubMed.Some are gold-standard research: large, randomized, controlled clinical trials or meta-analyses that carefully parse millions of data points.
就拿PubMed上的1900万份研究论文来说，一小部分堪称一流：大型，随机，受控的临床试验和结果的荟萃分析与论文提供的数据相当吻合。
Take, for example, those 19 million studies on PubMed. Some are gold-standard research: large, randomized, controlled clinical trials or meta-analyses that carefully parse millions of data points.
就拿PubMed上的1900万份研究论文来说，一小部分堪称一流：大型，随机，受控的临床试验和结果的荟萃分析与论文提供的数据相当吻合。
There are about two dozen backward-looking analyses of patient data suggesting keto works, and, more significant, two randomized, controlled studies published in 2008.
过去的24个病例数据表明酮类在此方面的疗效，并且更重要的是，两个随机的有对照的研究在2008年发表。
Design: This was a randomized, controlled, crossover trial.
设计：这是一项随机对照的交叉试验。
These aren't randomized controlled trials, and there could be other factors at play that we aren't measuring.
这些研究不是随机对照试验，也可能有其他我们并未予以衡量的因素在发挥作用。
They point out that few well-designed studies, following the gold standard of randomized controlled clinical trials, have demonstrated efficacy over placebos.
他们指出，根据随机对照临床试验的黄金标准精心设计的研究很少显示出比安慰剂更好的功效。
The USPSTF comments that since its last review in 2002, no good-quality randomized controlled trials of screening for prostate cancer have been completed.
USPSTF评论说自从2002年作过回顾综述以后，尚没有已完成的高质量的前列腺癌方面的随机对照研究。
The overall results of 23 randomized controlled trials showed that exercise most likely improves the symptoms of depression.
23项随机对照试验的总体结果表明，运动最可能改善抑郁症症状。
Study Design. This study was a prospective, randomized, controlled study.
研究设计：本研究为随机，对照，前瞻性研究。
Design, Setting, and patients Multicenter, randomized controlled trial among 2331 medically stable outpatients with heart failure with left ventricular ejection fraction of 35% or less.
试验设计、设定与病人多中心随机对照试验，2331名医学上稳定的门诊心衰患者，左心室射血分数小于等于35%。
Study Design. A cluster randomized controlled trial and economic evaluation with a 12-month follow-up and with work department as the unit of randomization.
研究设计：这是一个随机对照试验，并且我们同劳动部门一起，对随机的单位进行了随访12个月的经济效益评估。
This finding requires confirmation in an adequately powered prospective randomized controlled trial in patients with milder symptoms.
此发现需要在轻度症状的患者中进行足够有力的前瞻性随机对照试验证实。
Study Design. A randomized controlled trial with multivariable analyses of prognostic factors.
研究设计：预后因素多变量分析的随机对照试验。
They conducted a randomized controlled trial of 18-55 year olds with moderately severe low back.
他们对18 -55岁中重度腰背部疼痛的患者进行了一项随机对照研究。
They conducted a randomized controlled trial of 18-55 year olds with moderately severe low back.
他们对18 -55岁中重度腰背部疼痛的患者进行了一项随机对照研究。
应用推荐