Abstract
俞顺章.流行病学与计算机应用第一讲如何用计算机进行Meta分析[J].Chinese journal of Epidemiology,2007,28(7):715-718
流行病学与计算机应用第一讲如何用计算机进行Meta分析
Study on incidence of HIV and syphilis, retention rate and associated risk factors in a prospective cohort among men who have sex with men in Beijing
Received:April 19, 2007  
DOI：
KeyWord: Meta分析  计算机  效应大小  固定效应  随机效应
English Key Word: Men who have sex with men  Incidence retention rate  Influencing factors
FundProject:国家科技重大专项(2009ZX10701);美国国立卫生研究院项目(R01AI078933);加拿大国际发展署项目(104519-010)
Author NameAffiliationE-mail
Liu Yingjie Beijing Chaoyang District Center for Disease Control and Prevention, Chaoyang 100021, China shenxiaoli2000@yahoo.com.cn 
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Abstract:
      Meta分析是流行病学常用的一种分析方法,也是发展循证医学的工具.进行Meta分析最简单、最直接的办法是运用计算机技术,在评估资料的基础上,可以直观地看到分析的结果和图示.本文介绍基本的统计方法和程序运用步骤.
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