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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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Detalles Bibliográficos
Publicado en:Stat Med
Autores principales: Liu, Jingxia, Liu, Lei, Colditz, Graham A.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2019
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Acceso en línea: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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