In some trials, whole people are randomized, but multiple parts of the body receive the same treatment and the number of body parts is used as the denominator in the analysis.
在一些试验中，整个人是随机的，但是身体不同部位受同种治疗，这些部位的数目在分析中被用作分母。
Indeed, there are a number of small non randomized studies published on bone marrow therapy to promote liver regeneration from a number of groups around the world.
事实上，全世界已有多个小组发表了一些小型非随机研究，结果显示骨髓治疗可用于促进肝脏再生。
It may be argued that the number of clinical randomized trials and included patients for examining restricted intravenous fluid therapy are too few to alter current practice.
限制静脉液体输入疗法或许存在争议，一些随机对比临床实验，包括对病人的检查还太少，不能变更当前的实践。
There are a number of randomized prospective studies that suggest that extending therapy for slow initial responders may be effective.
一些前瞻性随机研究也表明延长治疗对于起始免疫应答缓慢的患者有益。
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。
In most circumstances the number of observations in the analysis should match the number of 'units' that were randomized.
在大多数情况下，分析中包含的观察例数应该与随机化分配的试验对象数量相一致。
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。
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。
A great number of randomized controlled clinical trials have definitely confirmed hyperthermia com-bined with chemotherapy as a novel clinical modality for the treatment of cancer.
大量的临床随机试验结果明确地证实了热疗联合化疗已成为癌症治疗的新的有效方法。
A great number of randomized controlled clinical trials have definitely confirmed hyperthermia com-bined with chemotherapy as a novel clinical modality for the treatment of cancer.
大量的临床随机试验结果明确地证实了热疗联合化疗已成为癌症治疗的新的有效方法。
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