Multiple imputation validation study: addressing unmeasured survey data in a longitudinal design

BACKGROUND: Questionnaires used in longitudinal studies may have questions added or removed over time for numerous reasons. Data missing completely at a follow-up survey is a unique issue for longitudinal studies. While such excluded questions lack information at one follow-up survey, they are colle...

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Detalles Bibliográficos
Autores principales: Kolaja, Claire A., Porter, Ben, Powell, Teresa M., Rull, Rudolph P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2021
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7789687/
https://www.ncbi.nlm.nih.gov/pubmed/33407168
http://dx.doi.org/10.1186/s12874-020-01158-w

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7789687/
https://www.ncbi.nlm.nih.gov/pubmed/33407168
http://dx.doi.org/10.1186/s12874-020-01158-w

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