Randomised studies are possible in this field.

在这个领域中，随机的研究是可能的。

We did not restrict to randomised controlled trials (RCTs).

不限制是否为随机对照试验。

Only randomised or controlled clinical trials were to be included.

只有包括随机或对照的临床试验。

Randomised trials "give you the chance to be surprised", Ms Duflo says.

随机试验“给了你吃惊的机会”，Duflo女士说。

We also excluded quasi-randomised trials and trials using a cross-over design.

我们也排除了半随机对照研究和使用交叉设计的试验。

We note the use of back-up 100% oxygen in more than a quarter of infants randomised to room air.

我们注意到在随机分配到室内空气组的婴儿中，超过四分之一返回使用100％氧气。

Types of studies included unconfounded, randomised trials with concealed allocation of subjects.

研究方式包括非干扰、随机、隐藏受试者的试验。

The two economists made their names (and remade their discipline) by championing randomised trials.

因支持随机实验这两位经济学家声名鹊起，而且从新的角度定义了他们的学科。

This study is registered with the International Standard Randomised Controlled Trial number 34123170.

这项研究注册记录为国际标准随机对照试验，(注册)号为34123170。

We included randomised controlled trials, randomised either at the level of the individual or cluster.

我们收录了以随机个体或丛集取样的随机对照试验。

Randomised controlled trials of mannitol, in patients with acute traumatic brain injury of any severity.

纳入的研究为甘露醇治疗不同程度急性创伤性脑损伤的随机对照试验。

This study is registered as an International Standard Randomised Controlled Trial, number ISRCTN38354748.

此研究已登记为国际标准随机对照实验，编号为ISRCTN38354748。

We included randomised trials comparing any surgical or non-surgical intervention for infantile esotropia.

比较任何手术或非手术介入措施用于治疗小儿斜视的随机试验。

Randomised trials in neonates are urgently required to determine the role of epinephrine in this population.

迫切需要通过随机试验确定肾上腺素对该群体的作用。

They identified 11 studies (seven prospective studies and three randomised controlled trials) involving 149,203 people.

他们确定了包含149203人的11项研究（其中有7项预期实验和3项随机对照实验）。

They also recorded the kick rate (kicks per stroke cycle) and to keep the study fair the order of the tests was randomised.

他们还记录了踢水频率。 为使研究公平，试验的次序被随机打乱。

We considered all randomised controlled trials (RCTs) of surgical excision of melanoma comparing different width excision margins.

我们选取所有的随机对照试验，关于手术切除黑色素瘤不同范围的比较。

We planned to include only randomised controlled trials (RCTs) comparing adjustable to non-adjustable sutures for strabismus surgery.

我们计划只包括比较斜视手术中使用可调整与不可调整缝线的随机对照试验。

The most reliable evidence comes from large human trials – preferably randomised trials in which the treatment is compared to a placebo.

最可靠的证据来自大型人体的试验- 最好是与服用安慰剂进行对比的随机治疗试验。

Even in medicine, a randomised trial can only show whether the average patient benefits; not whether any individual patient will benefit.

即使在医学上，一个随机试验仅能证明普通对患者奏效，而不能证明个别患者会得益。

Each bout consists of a best of three, on a series of semi-randomised maps, each with several layers of differing materials and hazards.

每个回合由三人团队组成，一连串半随机的地图，有几层是不同的材料，把危险隐藏起来。

We conducted a review of all relevant randomised trials of psychosocial interventions, but were only able to include three small studies.

我们对所有心理社会治疗相关的随机试验进行回顾，但只能纳入三篇小的研究。

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。

Randomised controlled trials comparing screening with flexible sigmoidoscopy or faecal occult blood testing to each other or to no screening.

比较以软式乙状结肠镜与粪便潜血检查进行筛检或不筛检的随机对照试验。

The authors randomised 159 patients with the immune disease Graves' ophthalmopathy to receive selenium, an anti-inflammatory agent or placebo.

作者随机选择159例免疫疾病格雷夫斯眼病患者接受硒、抗炎药或安慰剂治疗。

When teaching small children to read, for example, tightly scripted lessons, their exact content and timing honed by randomised trials, do best.

比如，在教小孩学习阅读的时候，严格按照脚本的课程效果更好，它们的内容和课时都是用随机试验确定的。

The review included only double-blind randomised controlled trials, which are the best type of study for finding out the effects of a treatment.

这份研究只包含了双盲随机控制实验，这是找寻治疗效果最好的研究方式。

Randomised or quasi-randomised controlled trials evaluating the effects of interventions designed to promote continence in people after stroke.

随机或类随机对照试验： 评估一些介入的治疗对中风后尿失禁病患所获得的疗效。

We studied deaths due to cancer during and after randomised trials of daily aspirin versus control done originally for prevention of vascular events.

我们通过随机对照试验，对起初用阿司匹林预防血管事件的人群进行分析，观察他们因癌症而造成死亡的情况。

We included randomised trials of mite control measures versus placebo or no treatment in people with asthma known to be sensitive to house dust mites.

对已知的对屋内尘（虫满）过敏的气喘病患采取尘（虫满）控制监测或安慰剂治疗或不治疗的随机试验，。