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Optimal designs in three-level cluster randomized trials with a binary outcome

Cluster randomized trials (CRTs) were originally proposed for use when randomization at the subject level is practically infeasible or may lead to a severe estimation bias of the treatment effect. However, recruiting an additional cluster costs more than enrolling an additional subject in an individ...

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Enregistré dans:
Détails bibliographiques
Publié dans:Stat Med
Auteurs principaux: Liu, Jingxia, Liu, Lei, Colditz, Graham A.
Format: Artigo
Langue:Inglês
Publié: 2019
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6905388/
https://ncbi.nlm.nih.gov/pubmed/31162709
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.8153
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