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A maximum likelihood approach to power calculations for stepped wedge designs of binary outcomes

In stepped wedge designs (SWD), clusters are randomized to the time period during which new patients will receive the intervention under study in a sequential rollout over time. By the study’s end, patients at all clusters receive the intervention, eliminating ethical concerns related to withholding...

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Bibliografiske detaljer
Udgivet i:Biostatistics
Main Authors: Zhou, Xin, Liao, Xiaomei, Kunz, Lauren M, Normand, Sharon-Lise T, Wang, Molin, Spiegelman, Donna
Format: Artigo
Sprog:Inglês
Udgivet: Oxford University Press 2018
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7410259/
https://ncbi.nlm.nih.gov/pubmed/30084949
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/biostatistics/kxy031
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