2) Prospective multi-center randomized controlled clinical trial
前瞻性多中心随机对照临床试验
3) randomized prospective study
前瞻性半随机对照研究
4) pragmatic randomized controlled trials
实用性随机对照试验
1.
The concept and the background of pragmatic randomized controlled trials are introduced in this article, and the differences between pragmatic randomized controlled trials and explanatory randomized trials are also described.
介绍了实用性随机对照试验的概念和背景,以及它与解释性随机对照试验方法的区别,并针对国际上典型案例举例解析,进一步探索实用性随机对照试验方法学的特征。
5) explanatory randomized controlled trials
解释性随机对照试验
6) RCT
随机对照试验
1.
It is against the medical ethical standpoint to estimating the effect of epidural labor analgesia with randomized controlled trial(RCT).
以随机对照试验(RCT)的方法验证椎管内阻滞分娩镇痛的效果有违试验设计的伦理学要求,现有关于椎管内阻滞分娩镇痛的文献都存在着试验设计的死角,导致了医学科学试验与伦理学的水火不容。
2.
, 2005), VIP (1989 to April, 2006) and hand-searched several related journals for randomized controlled trials (RCTs) and quasi-randomized controlled trials (quasi-RCTs) involving the comparison of the outcomes between de.
纳入单纯减压和减压融合两种手术方式治疗退行性腰椎疾病且随访大于2年的随机和半随机对照试验,并进行质量评价。
3.
Methods: Randomized controlled trials(RCTs) were identified from specialized trials registered in Cochrane Back Group, the Cochrane library,additional electronic database including Medline,Embase and CBM, reference list of articles, we searched some Chinese Journals manually, and also contacted manufacturers and researchers in the field.
纳入所有脊柱融合术治疗退行性腰椎间盘疾病的随机对照试验(RCT),对其进行质量评价和Meta分析。
补充资料：随机对照临床试验
分子式：
CAS号：
性质：随机对照临床试验基本上分为平行对照试验与交叉对照试验。平行对照试验为标准的随机对照临床试验，其最常用的设计是试验药A与对照药B进行随机对照比较，有多个药同时进行比较时，可以设多个治疗组互相比较。交叉对照试验可在同一个个体进行自身对照试验；也可进行组间交叉对照试验。
CAS号：
性质：随机对照临床试验基本上分为平行对照试验与交叉对照试验。平行对照试验为标准的随机对照临床试验，其最常用的设计是试验药A与对照药B进行随机对照比较，有多个药同时进行比较时，可以设多个治疗组互相比较。交叉对照试验可在同一个个体进行自身对照试验；也可进行组间交叉对照试验。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条