When is simple too simple? Immortal time bias in critical care

被引：6
作者：
Linde-Zwirble, Walter [1 ]
机构：
[1] Univ Pittsburgh, ZD Associates, LLC CRISMA Lab, Perkasie, PA USA
来源：
CRITICAL CARE MEDICINE | 2009年 / 37卷 / 11期
关键词：
delirium; statistical bias; observational studies; research design; time-varying exposure;
D O I：
10.1097/CCM.0b013e3181b01692
中图分类号：
R4 [临床医学];
学科分类号：
1002 ; 100602 ;
摘要：
引用
收藏
页码：2990 / 2991
页数：2
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