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Multiple imputation of missing data under missing at random: including a collider as an auxiliary variable in the imputation model can induce bias

Epidemiological studies often have missing data, which are commonly handled by multiple imputation (MI). In MI, in addition to those required for the substantive analysis, imputation models often include other variables (“auxiliary variables”). Auxiliary variables that predict the partially observed...

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Bibliografiske detaljer
Udgivet i:Front Epidemiol
Main Authors: Curnow, Elinor, Tilling, Kate, Heron, Jon E., Cornish, Rosie P., Carpenter, James R.
Format: Artigo
Sprog:Inglês
Udgivet: Frontiers Media S.A. 2023
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7615309/
https://ncbi.nlm.nih.gov/pubmed/37974561
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fepid.2023.1237447
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