The first randomized study , the 2-year calerie trial , wrapped up earlier this year .
第一个随机化研究,减少能量摄入2年的长期影响综合评估试验,已于今年较早的时候结束。
Incredibly , the only recent randomized trial comparing treatments is a 2005 study from sweden .
令人难以置信的是,最近唯一的随机比较治疗临床试验来自2005年瑞典的研究。
Randomized trials : usage in educational research .
随机化试验在教育研究中的应用。
Randomized phase 2 studies have been used extensively in oncology in recent years .
近年来,随机化2期研究已在肿瘤领域被广泛采用。
But there have been few randomized trials to date and results have been mixed .
但迄今为止这方面的随机对照实验还不够多,结论也不统一。
The software will then let you administer a anonymized and randomized test that users can vote on , letting you determine the quality of search results from different options .
该软件允许你管理一个用户可进行投票的,匿名且随机化的测试,由你来决定不同选项搜索结果的质量。
A randomized study in diabetic patients undergoing cardiac surgery comparing computer-guided glucose management with a standard sliding scale protocol .
一项对接受心脏手术的糖尿病患者使用计算机引导的血糖控制与标准滑动剂量调整方案的随机化比较研究。
Experts agree , there 's only one way to prove for certain that low-carb is better than low-fat , and that 's with a long-term , randomized clinical trial .
专家一致认为,只有一种方法能证明低碳水化合物肯定好于低脂肪,即通过长期随意的临床实验。
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。
Other large randomized controlled trials of screening with low-dose ct chest screening are underway and the results are anticipated in the next few years .