randomized

The only randomized study published, however, found a significantly increased rate of fetal losses after early amniocentesis.

唯一的随机研究出版，然而，发现一个显着上升后损失早期胎儿羊膜穿刺术。

Randomized controlled trial is called golden design of clinical trial, but it has a strict condition and a low compliance.

随机对照试验是临床试验的金方案，但其实施条件严格，临床依从性低。

The highest-quality studies, known as randomized controlled trials, don't report whether infant circumcision affects sensation, she said.

最有价值的研究就是随机操纵的实验，她说，没有报告显示新生儿包皮切除是否影响感觉。

If these three functions are not kept in sync, the UI could look as if it were randomized.

如果这3个函数没有保持一致，那么UI上的控件看起来就像随机摆放的。

Methods A randomized, vehicle-controlled, parallel group trial was used to compare with that of 1% Penciclovir cream.

方法采用随机双盲、有效对照、平行分组试验，与1%喷昔洛韦乳膏作对照进行疗效和安全性比较。

White explained that in a randomized trial, participants would be randomly assigned to either take the supplements or not.

怀特说，在随机试验中，者被随机指定服用或不服用营养剂。

However, only a few prospective, randomized clinical studies have been done to compare different all-inside meniscus repair techniques.

然而，仅有少量的比较不同的全关节镜下修补技术的前瞻性随机临床研究。

Severe OSA may be a causal factor for faster AAA expansion, but this needs to be proved in a randomized controlled intervention trial.

严重OSA可能是AAA快速增大的原因，但这还需要随机对照干预试验进一步证实。

"However, the efficacy of stating in this regard can only be proven through a randomized controlled trial, " they caution.

他们提醒道：“然而，他汀类药物的有效性需要通过随机对照试验加以验证”。

PATIENTS AND METHODS: This was a prospective, randomized, crossover study of 42 patients with longstanding ulcerative colitis.

病人与方法：本研究为前瞻性随机交叉试验研究。42例长期溃疡性结肠炎患者纳入。

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。

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。

In a randomized cross-over design the patients received oxygen therapy by the Hudson face-mask and a nasal cannula.

在随机交叉设计的患者接受氧气治疗的哈德逊面面具和鼻腔插管。

This specific parameter is not evaluated in this study but will be an important outcome measure for a planned randomized controlled trial.

在本研究中，这种特殊的参数为得到评估，但其可以成为有计划性的随机对照试验中重要结果。

Methods: Cluster randomized sampling method for selecting subjects and multinomial logistic regression were used to analyze these data.

方法：采用分层整群随机抽样调查搜集资料，采用多序类回归分析筛选影响因素。

Aspirin needs to be evaluated in large randomized trials that assess symptomatic events to determine its true efficacy.

还需要大的随机试验来评估阿斯匹林的有症状事件以确定其真正的有效性。

The children were randomized to either etanercept or placebo.

这些儿童被随机予依那西普或安慰剂组。

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。

During the randomized controlled trial, there was a nonsignificant trend favoring active treatment.

在随机对照试验中，出现一个有利于治疗组的非显著性趋势。

They also have commitments from four school superintendents to tryout the program in a clinical trial randomized on the building level.

他们还从四个学校的监管人那里获得承诺，在一次客观的测试中随机抽样，尝试这一套做法。