14 citations · 23 across the 5 of their papers we have counts for
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stat.ME2021★ 14 cited
Power considerations for generalized estimating equations analyses of four-level cluster randomized trials
Xueqi Wang, Elizabeth L. Turner, John S. Preisser +1
In this article, we develop methods for sample size and power calculations in four-level intervention studies when intervention assignment is carried out at any level, with a parti…
stat.ME2021★ 5 cited
Marginal modeling of cluster-period means and intraclass correlations in stepped wedge designs with binary outcomes
Fan Li, Hengshi Yu, Paul J. Rathouz +2
Stepped wedge cluster randomized trials (SW-CRTs) with binary outcomes are increasingly used in prevention and implementation studies. Marginal models represent a flexible tool for…