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A varying-coefficient method for analyzing longitudinal clinical trials data with nonignorable dropout

Dropout is common in longitudinal clinical trials and when the probability of dropout depends on unobserved outcomes even after conditioning on available data, it is considered missing not at random and therefore nonignorable. To address this problem, mixture models can be used to account for the re...

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Detalles Bibliográficos
Main Authors: Forster, Jeri E., MaWhinney, Samantha, Ball, Erika L., Fairclough, Diane
Formato: Artigo
Idioma:Inglês
Publicado: 2011
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3414213/
https://ncbi.nlm.nih.gov/pubmed/22101223
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cct.2011.11.009
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