南方科技大学知识苑(SUSTech KC): Confidence intervals for proportion ratios of stratified correlated bilateral data

题名	Confidence intervals for proportion ratios of stratified correlated bilateral data
作者	Zhuang, Tingting 1; Tian, Guo-Liang2 ; Ma, Chang-Xing 1
通讯作者	Ma, Chang-Xing
发表日期	2019-01-02
DOI	10.1080/10543406.2018.1489405
发表期刊	Journal of Biopharmaceutical Statistics 影响因子和分区
ISSN	1054-3406
EISSN	1520-5711
卷号	29 期号:1页码:203-225
摘要	In stratified bilateral studies, responses from two paired body parts are correlated. Confidence intervals (CIs), which reveal various features of the data, should take the correlations into account. In this article, five CI methods (sample-size weighted naive Maximum likelihood estimation (MLE)-based Wald-type CI, complete MLE-based Wald-type CI, profile likelihood CI, MLE-based score CI and pooled MLE-based Wald-type CI) are derived for proportion ratios under the assumption of equal correlation coefficient within each stratum. Monte Carlo simulation shows that the complete MLE-based Wald-type CI approach generally produces the shortest mean interval width and satisfactory empirical coverage probability with close form solution; while the profile likelihood CI and the MLE-based score CI provide preferred ratio of non coverage probability and are more symmetric. Two real examples are used to demonstrate the performance of the proposed methods.
关键词	Confidence interval equal correlation coefficients model proportion ratios stratified bilateral data
相关链接	[来源记录]
收录类别	SCI
语种	英语
学校署名	其他
WOS研究方向	Pharmacology & Pharmacy ; Mathematics
WOS类目	Pharmacology & Pharmacy ; Statistics & Probability
WOS记录号	WOS:000454518600012
出版者	TAYLOR & FRANCIS INC
来源库	Web of Science
引用统计	被引频次[WOS]：5
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/26642
专题	理学院_数学系工学院_材料科学与工程系
作者单位	1.SUNY Buffalo, Dept Biostat, 3435 Main St, Buffalo, NY 14214 USA 2.Southern Univ Sci & Technol, Dept Math, Shenzhen, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhuang, Tingting,Tian, Guo-Liang,Ma, Chang-Xing. Confidence intervals for proportion ratios of stratified correlated bilateral data[J]. Journal of Biopharmaceutical Statistics,2019,29(1):203-225.
APA	Zhuang, Tingting,Tian, Guo-Liang,&Ma, Chang-Xing.(2019).Confidence intervals for proportion ratios of stratified correlated bilateral data.Journal of Biopharmaceutical Statistics,29(1),203-225.
MLA	Zhuang, Tingting,et al."Confidence intervals for proportion ratios of stratified correlated bilateral data".Journal of Biopharmaceutical Statistics 29.1(2019):203-225.