How to achieve model-robust inference in stepped wedge trials with model-based methods?

B Wang, X Wang, F Li - Biometrics, 2024 - academic.oup.com
ABSTRACT A stepped wedge design is an unidirectional crossover design where clusters
are randomized to distinct treatment sequences. While model-based analysis of stepped …

Assessing mediation in cross-sectional stepped wedge cluster randomized trials

Z Cao, F Li - arXiv preprint arXiv:2410.15596, 2024 - arxiv.org
Mediation analysis has been comprehensively studied for independent data but relatively
little work has been done for correlated data, especially for the increasingly adopted stepped …