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Imputing missing covariate values for the Cox model

Multiple imputation is commonly used to impute missing data, and is typically more efficient than complete cases analysis in regression analysis when covariates have missing values. Imputation may be performed using a regression model for the incomplete covariates on other covariates and, importantl...

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Bibliographic Details
Main Authors: White, Ian R, Royston, Patrick
Format: Artigo
Language:Inglês
Published: John Wiley & Sons, Ltd. 2009
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2998703/
https://ncbi.nlm.nih.gov/pubmed/19452569
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.3618
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