Comment: Analyzing Propensity Score Matched Count Data

被引:2
|
作者
Li, Liang [1 ]
机构
[1] Cleveland Clin, Cleveland, OH 44106 USA
来源
关键词
propensity score; statistical inference; Poisson; rate ratio;
D O I
10.2202/1557-4679.1214
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
We offer an explanation to the simulation result of Austin ( 2009) regarding rate ratios, and argue that unmatched analysis of propensity score matched count data results in conservative statistical inferences on the rate ratios.
引用
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页数:4
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