Optimization the design of fixed and group sequential three-arm non-inferiority trials with dichotomous endpoints of risk difference and odds ratio

Although the risk difference (RD) is the most common and well explored functional form for testing efficacy with dichotomous endpoint, odds ratio (OR) is also suggested and well applied measure for non-inferiority (NI) trials. Since the construction and interpretation of these function forms are qui...

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Bibliographic Details
Main Authors: Wenwen Wang, Yaru Huang, Jielai Xia, Ling Wang, Chen Li
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Contemporary Clinical Trials Communications
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Online Access:http://www.sciencedirect.com/science/article/pii/S2451865424001303
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