ESTIMATION AND SAMPLE-SIZE CONSIDERATIONS FOR CLUSTERED BINARY RESPONSES

被引：50

作者：

LEE, EW

DUBIN, N

机构：

[1] Biostatistics Unit, Department of Environmental Medicine, New York University Medical Center, New York, New York, 10010-2598

来源：

STATISTICS IN MEDICINE | 1994年 / 13卷 / 12期

关键词：

D O I：

10.1002/sim.4780131206

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Although there is much literature on sample size determination for clinical trials or experiments with independent responses, there is a lack of methodology to obtain sample sizes for dependent outcomes. This paper presents a simple way to calculate sample size for estimating treatment effects and diagnostic accuracy in the case of correlated binary outcomes. The proposed weighted procedure also has use in estimation, whose advantages we demonstrate through simulation. Recommendations are made for practical application.

引用

页码：1241 / 1252

页数：12

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