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Bias and inference from misspecified mixed‐effect models in stepped wedge trial analysis

Many stepped wedge trials (SWTs) are analysed by using a mixed‐effect model with a random intercept and fixed effects for the intervention and time periods (referred to here as the standard model). However, it is not known whether this model is robust to misspecification. We simulated SWTs with thre...

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Detalhes bibliográficos
Publicado no:Stat Med
Main Authors: Thompson, Jennifer A., Fielding, Katherine L., Davey, Calum, Aiken, Alexander M., Hargreaves, James R., Hayes, Richard J.
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5600088/
https://ncbi.nlm.nih.gov/pubmed/28556355
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.7348
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