Tests for homogeneity of risk differences in stratified design with correlated bilateral data

doi:10.1080/02664763.2019.1601162

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	Tests for homogeneity of risk differences in stratified design with correlated bilateral data
	Qiu, Shi-Fang 1; Guo, Li-Xuan 1; Zou, G. Y.2,3; Yu, Dan4
	2019-04-03
发表期刊	JOURNAL OF APPLIED STATISTICS
ISSN	0266-4763
页码	23
摘要	Correlated bilateral data arise from stratified studies involving paired body organs in a subject. When it is desirable to conduct inference on the scale of risk difference, one needs first to assess the assumption of homogeneity in risk differences across strata. For testing homogeneity of risk differences, we herein propose eight methods derived respectively from weighted-least-squares (WLS), the Mantel-Haenszel (MH) estimator, the WLS method in combination with inverse hyperbolic tangent transformation, and the test statistics based on their log-transformation, the modified Score test statistic and Likelihood ratio test statistic. Simulation results showed that four of the tests perform well in general, with the tests based on the WLS method and inverse hyperbolic tangent transformation always performing satisfactorily even under small sample size designs. The methods are illustrated with a dataset.
关键词	Correlated bilateral data homogeneity testing modified score test sample size determination stratified design
DOI	10.1080/02664763.2019.1601162
语种	英语
资助项目	National Science Foundation of China[11871124] ; National Science Foundation of China[11471060] ; National Statistical Science Research Project of China[2017LZ27] ; Natural Science Foundation Project of Chongqing[cstc2018jcyjAX0241]
WOS研究方向	Mathematics
WOS类目	Statistics & Probability
WOS记录号	WOS:000464925600001
出版者	TAYLOR & FRANCIS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/34454
专题	系统科学研究所
通讯作者	Qiu, Shi-Fang
作者单位	1.Chongqing Univ Technol, Dept Stat, Chongqing 400054, Peoples R China 2.Western Univ, Dept Epidemiol & Biostat, London, ON, Canada 3.Western Univ, Robarts Res Inst, London, ON, Canada 4.Chinese Acad Sci, Acad Math & Syst Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Qiu, Shi-Fang,Guo, Li-Xuan,Zou, G. Y.,et al. Tests for homogeneity of risk differences in stratified design with correlated bilateral data[J]. JOURNAL OF APPLIED STATISTICS,2019:23.
APA	Qiu, Shi-Fang,Guo, Li-Xuan,Zou, G. Y.,&Yu, Dan.(2019).Tests for homogeneity of risk differences in stratified design with correlated bilateral data.JOURNAL OF APPLIED STATISTICS,23.
MLA	Qiu, Shi-Fang,et al."Tests for homogeneity of risk differences in stratified design with correlated bilateral data".JOURNAL OF APPLIED STATISTICS (2019):23.