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1994—2010年中文期刊发表的中药临床试验的文献质量评价

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摘要 随机对照试验(Randomized Controlled CIinical Trials.RCT)是按随机化的原则把研究对象分到研究组和对照组,然后分别接受相应的处理(治疗),在一致的条件及环境里同步地进行研究和观察处理效应。RCT有明确的研究目的、治疗措施、疗效的判断指标、研究对象(病例的选择及排除标准)、病例数及观察期限。
出处 《中国医药技术经济与管理》 2012年第3期48-51,共4页 China Pharmaceutical Technology Economics & Management
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参考文献5

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