群体随机试验。
Randomized trials in newborn infants of any birthweight or gestation.
针对任何出生体重或妊娠年龄之新生儿所进行的随机试验。
To review randomized trials of steroids for human acute spinal cord injury.
文献回顾类固醇药物在急性脊椎损伤的随机试验。
To review randomized trials of steroids for human acute spinal cord injury.
本研究的目的是探究类固醇治疗人类急性脊髓损伤的随机试验。
A total of 161 randomized trials were deemed relevant to the recommendations in this guideline.
一共有161个随机试验被认为在本指引有关的建议。
The results of two randomized trials looking at the combination of bevacizumab and cetuximab are awaited.
两项对联合应用贝伐单抗和西妥昔单抗的随机试验结果还须等待。
There is an urgent need for more randomized trials of pharmacologic therapy for acute spinal cord injury.
目前极需更多急性脊椎损伤的药物治疗随机试验。
Randomized trials comparing rectal 5-asa to placebo or another active therapy were eligible for inclusion.
比较直肠5氨基水杨酸和安慰剂或其它积极治疗的随机试验都被纳入。
There are multiple possible reasons for discrepant results between observational studies and large randomized trials.
导致观察性研究和大规模随机临床试验结果之间不一致的可能原因有多种。
Prospective data on clinical outcomes from randomized trials according to sentinel-node involvement have been lacking.
但一直缺乏关于前哨淋巴结转移随机临床试验的前瞻性数据。
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 CONSORT statement: revised recommendations for improving the quality of reports of parallel-group randomized trials.
CONSORT声明：为提高平行随机试验报告的质量组经修订的建议。
However, randomized trials testing how folic acid alone or with B vitamins impacts cancer risk are limited and inconsistent.
而叶酸单用或联合B族维生素对患癌风险影响的随机临床试验确是有限的，而且相互矛盾。
Randomized trials have shown that the neonatal mortality rate of low birth-weight babies can be reduced by keeping them warm.
随机试验显示使低出生体重新生儿维持体温可减少死亡率。
These observational findings are in contrast to earlier randomized trials of amiodarone and need to be validated prospectively.
这些观察结果与更早期进行的胺碘酮随机化试验相反，这需要将来的进一步验证。
An analogy exists with medical judgments made after the early randomized trials of treatment to reduce serum cholesterol concentrations.
早期的降低血清胆固醇的治疗的随机试验后做出的医学评价存在类推。
The main outcome measure was the number of reports of randomized trials identified by handsearching as compared to electronic searching.
比较结果的依据指标主要是人工搜寻和电子搜寻找到的随机临床试验报告的数目。
Clinical treatments are mostly based on experience. Few randomized trials are available to compare the benefit of different treatment methods.
目前对其治疗多为经验性，疗效差，尚缺乏大规模的随机对照临床试验验证各种治疗手段的疗效优劣。
Handsearching identified between 92% to 100% of the total number of reports of randomized trials found in the various comparisons in this review.
在本回顾探讨的各种不同比较当中﹐人工搜寻找到的随机临床试验报告占所有报告总数比例从92%到100%不等。
He said the way the analysis was done, combining data from a number of different studies, carried "less statistical weight" than the randomized trials.
他说，该分析合并了来自众多不同研究的数据，其“统计权重低于”随机试验。
The incidence of complications and sub acute thrombosis at 5 years in routine clinical practice reproduces the results of prospective randomized trials.
常规临床实践5年时并发症的发生率和亚急性血栓再现了前瞻性随机试验的结果。
There are places around the world where people are using cell therapy for refractory angina already but I think it is best done through randomized trials.
世界各地有某些地方人们已经在用细胞治疗来治疗顽固性心绞痛，但我认为最好还是经过随机试验验证。
Enteral nutrition and the risk of mortality and infectious complications in patients with severe acute pancreatitis: a meta-analysis of randomized trials.
重症急性胰腺炎患者的肠内营养与死亡率和感染并发症的风险：随机试验的荟萃分析。
However, larger, multicenter randomized trials comparing mechanical and chemoprophylaxis regimens are necessary to determine the true efficacy of these devices.
然而，还需做更大型的多中心随机试验来比较物理预防与药物预防的效果，从而确定这些物理预防方法真正的效果。
To review systematically research studies, which have investigated the impact of grey literature in meta-analyses of randomized trials of health care interventions.
凡探索灰色文献对随机临床试验统合分析结果之影响的相关研究，收集并进行系统性的回顾。
The related articles on the motor disturbance treatment of children were included, and the literatures with non-randomized trials and blind control were not excluded.
按儿童运动障碍治疗进展对相关文献进行提炼，纳入与儿童运动障碍治疗相关文献，不排除未随机试验以及盲法对照的文献。
The ACCP guidelines do not support the use of aspirin for prophylaxis following TJA, because this drug has not been extensively evaluated in multicenter randomized trials.
ACCP指南不支持在TJA术后使用阿斯匹林预防血栓性疾病，因为该药还没有在多中心随机试验中得到进一步评估。
The ACCP guidelines do not support the use of aspirin for prophylaxis following TJA, because this drug has not been extensively evaluated in multicenter randomized trials.
ACCP指南不支持在TJA术后使用阿斯匹林预防血栓性疾病，因为该药还没有在多中心随机试验中得到进一步评估。
应用推荐