Study Design. Randomized controlled trial.
研究设计：随机对照试验。
DESIGN: Parallel controlled trial in vitro.
设计：体外平行对照实验。
Study Design. A randomized controlled trial.
研究设计：随机对照试验。
Methods:This is a random and controlled trial.
方法：临床对照随机试验。
DESIGN: Aandomized and controlled trial study.
设计：随机对照的试验研究。
METHODS: a randomized controlled trial was adopted.
方法：采用随机对照试验。
DESIGN: Examiner blinded non randomized controlled trial.
设计：单盲非随机的对照试验。
DESIGN: Non randomly controlled trial based on diagnosis.
设计：以诊断为依据，非随机对照试验。
Study Design. A prospective, randomized controlled trial.
前瞻性的随机对照研究。
Design: a complete randomized design and controlled trial.
设计：完全随机设计，对照实验。
DESIGN:A randomized grouping and placebo controlled trial.
设计：采用随机分组、安慰剂对照实验研究。
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。
Methods:this was a randomized, double blind controlled trial.
方法：采用随机双盲对照研究。
It was a placebo controlled trial. And it shows this benefit.
这是一个安慰剂对照的试验，得到获益的结果。
Study Design: Randomized, controlled trial; Level of evidence, 1.
研究设计：随机对照研究； 循证医学级别，1级。
DESIGN: a completely randomized, double blind controlled trial was conducted.
设计：完全随机双盲实验对照研究。
Methods a multicenter, double-blind, randomized controlled trial was conducted.
方法用多中心随机双盲对照试验。
Methods: a randomized, doubled-blind and placebo controlled trial was conducted.
采用随机、双盲、安慰剂对照的试验方法。
Design: Design of measuring system for plantar pressure and a case controlled trial.
设计：足底压力测量系统设计及病例对照研究。
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。
A randomized controlled trial of preventive antibiotics used for esophageal operations.
食管手术预防性抗生素使用的随机对照研究。
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。
Method With Fuyanling capsule as control, a multi- center randomized blinded controlled trial was adopted.
方法以妇炎灵胶囊为对照药，进行随机、盲法、阳性药平行对照、多中心临床试验。
The evidences of EBM are provided by random controlled trial (RCT), and it is not perfect for clinical use.
循证医学遵循的证据来自随机对照试验，这些证据并非完美。
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。
The gold standard of scientific evidence is the randomised controlled trial, preferably one with a lot of people and held over a long time.
国际上科学证据的标准是由随机对照实验得出的结果，尤其是那些有很多人参与又经过很长时间的实验。
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。
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。
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