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stat.ME2026
Robust and Efficient Semiparametric Inference for the Stepped Wedge Design
Fan Xia, K. C. Gary Chan, Emily Voldal +3
Stepped wedge designs (SWDs) are increasingly used to evaluate longitudinal cluster-level interventions but pose substantial challenges for valid inference. Because crossover times…
stat.ME2024
Cost-Effectiveness Analysis for Disease Prevention -- A Case Study on Colorectal Cancer Screening
Yi Xiong, Kwun C G Chan, Malka Gorfine +1
Cancer Screening has been widely recognized as an effective strategy for preventing the disease. Despite its effectiveness, determining when to start screening is complicated, beca…