Abstract
王永吉,蔡宏伟,夏结来,蒋志伟,王陵.倾向指数第三讲应用中的关键问题[J].Chinese journal of Epidemiology,2010,31(7):823-825
倾向指数第三讲应用中的关键问题
Propensity score ( Ⅲ ) Key issues in practice of propensity score
Received:December 28, 2009  
DOI:
KeyWord: 倾向指数  变量选择  均衡  处理效应  灵敏度分析
English Key Word: Propensity score  Variable selectionBalance  Treatment effect  Sensitivity analysis
FundProject:国家自然科学基金(30800952)
Author NameAffiliationE-mail
WANG Yong-ji Department of Health Statistics, Faculty of Preventative Medicine, Fourth Military Medical University, Xi' an 710032, China  
CAI Hong-wei Department of Health Statistics, Faculty of Preventative Medicine, Fourth Military Medical University, Xi' an 710032, China hwcai@fmmu.edu.cn 
XIA Jie-lai Department of Health Statistics, Faculty of Preventative Medicine, Fourth Military Medical University, Xi' an 710032, China xiajielai@fmmu.edu.cn 
JIANG Zhi-wei Department of Health Statistics, Faculty of Preventative Medicine, Fourth Military Medical University, Xi' an 710032, China  
WANG Ling Department of Health Statistics, Faculty of Preventative Medicine, Fourth Military Medical University, Xi' an 710032, China  
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Abstract:
      前两讲介绍了倾向指数(编者注:国内有学者译为倾向评分)的基本概念、研究步骤及其常用研究方法。本讲介绍应用倾向指数方法中的几个关键问题:一是倾向指数模型变量的选择;二是暴露组和对照组间可观测变量均衡性的评价;三是应用倾向指数方法后处理效应的估计;四是倾向指数模型的灵敏度分析。
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