Baoshan Zhang

Journal Article Stat Methods Med Res · June 2025 This study addresses a critical gap in the design of clinical trials that use grouped sequential designs for one-sample or paired ordinal categorical outcomes. Single-arm experiments, such as those using the modified Rankin Scale in stroke trials, undersco ... Full text Link to item Cite

Group Sequential Test for Two-Sample Ordinal Outcome Measures.

Journal Article Stat Med · March 15, 2025 Group sequential trials include interim monitoring points to potentially reach futility or efficacy decisions early. This approach to trial design can safeguard patients, provide efficacious treatments for patients early, and save money and time. Group seq ... Full text Link to item Cite

Baoshan Zhang

Overview

Current Appointments & Affiliations

Recent Publications

Sequential design for paired ordinal categorical outcome.

Group Sequential Test for Two-Sample Ordinal Outcome Measures.

Sequential Design with Derived Win Statistics

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