Multiple imputation methods for handling missing values in a longitudinal categorical variable with restrictions on transitions over time: a simulation study

BACKGROUND: Longitudinal categorical variables are sometimes restricted in terms of how individuals transition between categories over time. For example, with a time-dependent measure of smoking categorised as never-smoker, ex-smoker, and current-smoker, current-smokers or ex-smokers cannot transiti...

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Detalhes bibliográficos
Publicado no:BMC Med Res Methodol
Main Authors: De Silva, Anurika Priyanjali, Moreno-Betancur, Margarita, De Livera, Alysha Madhu, Lee, Katherine Jane, Simpson, Julie Anne
Formato: Artigo
Idioma:Inglês
Publicado em: BioMed Central 2019
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6329074/
https://ncbi.nlm.nih.gov/pubmed/30630434
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-018-0653-0
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