期刊文献+

倾向指数第二讲倾向指数常用研究方法 被引量:52

Propensity score ( Ⅱ) Three commonly used methods on propensity score
原文传递
导出
摘要 倾向指数(编者注:国内有学者译为倾向评分)方法最主要作用是通过均衡暴露组和对照组间的协变量分布来控制组间偏倚。通过倾向指数调整,倾向指数相同或相近的两个研究对象,虽然可能拥有不同的特征变量,但进入倾向指数模型调整的多个特征变量之间总体上是均衡的。
出处 《中华流行病学杂志》 CAS CSCD 北大核心 2010年第5期584-585,共2页 Chinese Journal of Epidemiology
基金 国家自然科学基金(30800952)
关键词 倾向指数 匹配 分层 协变量调整 Propensity score Matching Stratification Covariate adjustment
  • 相关文献

参考文献14

  • 1Austin PC.A critical appraisal of propensity-score matching in the medical literature between 1996 and 2003.Stat Med,2008,27:2037-2049.
  • 2Austin PC,Grootendorst P,Anderson GM.A comparison of the ability of different propensity score models to balance measured variables between treated and untreated subjects:a Monte Carlostudy.Stat Med,2007,26:734-753.
  • 3Rosenbaum PR,Rubin DB.The central role of the propensity score in observational studies for causal effects.Biometrika,1983,70:41-55.
  • 4D' Agostino RB.Propensity score methods for bias reduction in the comparison of a treatment to a non-randomized control group.Stat Med,1998,17:2265-2281.
  • 5Dehejia RH,Wahba S.Propensity score-matching methods for nonexperimental causal studies.Rev Eco Stat,2002,84:151-161.
  • 6Austin PC.Some methods of propensity-score matching had superior performance to others:results of an empirical investigation and Monte Carlo simulations.Biomet J,2009,51:171-184.
  • 7Rosenbaum PR.Optimal matching for observational studies.J Am Stat Asso,1989,84:1024-1032.
  • 8Ming K,Rosenbaum PR.A note on optimal matching with variable controls using the assignment algorithm.J Computat Graphic Stat,2001,3:455-463.
  • 9Smith JA,Todd PE.Does matching overcome LaLonde's critique of nonexperimental estimators? J Economet,2005,125:305-353.
  • 10Austin PC,Mamdanil MM.A comparison of propensity score methods:a case-study estimating the effectiveness of post-AMI statin use.Stat Med,2006,25:2084-2106.

同被引文献506

引证文献52

二级引证文献334

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部