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Multiple imputation in Cox regression when there are time‐varying effects of covariates

In Cox regression, it is important to test the proportional hazards assumption and sometimes of interest in itself to study time‐varying effects (TVEs) of covariates. TVEs can be investigated with log hazard ratios modelled as a function of time. Missing data on covariates are common and multiple im...

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Detalles Bibliográficos
Publicado en:Stat Med
Autores principales: Keogh, Ruth H., Morris, Tim P.
Formato: Artigo
Lenguaje:Inglês
Publicado: John Wiley and Sons Inc. 2018
Materias:
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC6220767/
https://ncbi.nlm.nih.gov/pubmed/30014575
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.7842
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