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Type I error control for cluster randomized trials under varying small sample structures

BACKGROUND: Linear mixed models (LMM) are a common approach to analyzing data from cluster randomized trials (CRTs). Inference on parameters can be performed via Wald tests or likelihood ratio tests (LRT), but both approaches may give incorrect Type I error rates in common finite sample settings. Th...

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Detalhes bibliográficos
Publicado no:BMC Med Res Methodol
Main Authors: Nugent, Joshua R., Kleinman, Ken P.
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2021
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC8019504/
https://ncbi.nlm.nih.gov/pubmed/33812367
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-021-01236-7
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