| 实用性随机对照试验及其方法学特征思考 |
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| 引用本文： | 青雪梅,房繄恭,刘保延,王永炎.实用性随机对照试验及其方法学特征思考[J].北京中医药大学学报,2008,31(1):14-18. |
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| 作者姓名： | 青雪梅 房繄恭 刘保延 王永炎 |
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| 作者单位： | 中国中医科学院临床基础医学研究所,北京,100700;中国中医科学院临床基础医学研究所,北京,100700;中国中医科学院临床基础医学研究所,北京,100700;中国中医科学院临床基础医学研究所,北京,100700 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)项目(No2006CB504601)，国家“十一五”科技支撑计划重大项目(No2006BAI04A212)，中国博士后科学基金项目(No20070410130) |
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| 摘 要： | 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。以期为根据中医临床特点寻找合适的疗效评价方法提供帮助。
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| 关 键 词： | 随机对照试验 实用性随机对照试验 解释性随机对照试验 方法学 |
| 修稿时间： | 2007年9月4日 |
Pragmatic randomized controlled trials and its methodological features |
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| QING Xuem-ei,FANG Yi-gong,LIU Bao-yan,WANG Yong-yan.Pragmatic randomized controlled trials and its methodological features[J].Journal of Beijing University of Traditional Chinese Medicine,2008,31(1):14-18. |
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| Authors: | QING Xuem-ei FANG Yi-gong LIU Bao-yan WANG Yong-yan |
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| Abstract: | 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.The methodological features of pragmatic randomized controlled trials are further explored by means of some typical cases study of pragmatic clinical trials. |
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| Keywords: | randomized controlled trials pragmatic randomized controlled trials explanatory randomized controlled trials methodology |
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