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20202023
most citedHomogeneity Tests and Interval Estimations of Risk Differences for Stratified Bilateral and Unilateral Correlated Data

10 citations · 12 across the 6 of their papers we have counts for

collaborators

6 papers

stat.AP2023

Exact Methods of Homogeneity Test of Proportions for Bilateral and Unilateral Correlated Data

Shuyi Liang, Chang-Xing Ma

Subjects in clinical studies that investigate paired body parts can carry a disease on either both sides (bilateral) or a single side (unilateral) of the organs. Data in such studi…

stat.AP2023★ 10 cited

Homogeneity Tests and Interval Estimations of Risk Differences for Stratified Bilateral and Unilateral Correlated Data

Shuyi Liang, Kai-Tai Fang, Xin-Wei Huang +2

In clinical trials studying paired parts of a subject with binary outcomes, it is expected to collect measurements bilaterally. However, there are cases where subjects contribute m…

stat.ME2023★ 1 cited

Confidence Intervals for Ratios of Proportions in Stratified Bilateral Correlated Data

Wanqing Tian, Chang-Xing Ma

Confidence interval (CI) methods for stratified bilateral studies use intraclass correlation to avoid misleading results. In this article, we propose four CI methods (sample-size w…

stat.ME2023

Testing Homogeneity of Proportion Ratios for Stratified Bilateral Correlated Data

Wanqing Tian, Chang-Xing Ma

Intraclass correlation in bilateral data has been investigated in recent decades with various statistical methods. In practice, stratifying bilateral data by some control variables…

stat.ME2021

Interval Estimation of Relative Risks for Combined Unilateral and Bilateral Correlated Data

Kejia Wang, Chang-Xing Ma

Measurements are generally collected as unilateral or bilateral data in clinical trials or observational studies. For example, in ophthalmology studies, the primary outcome is ofte…

stat.ME2020★ 1 cited

Testing the Equality of Proportions for Combined Unilateral and Bilateral Data

Chang-Xing Ma, Kejia Wang

Measurements are generally collected as unilateral or bilateral data in clinical trials or observational studies. For example, in ophthalmologic studies, statistical tests are ofte…