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Selecting on Treatment: A Pervasive Form of Bias in Instrumental Variable Analyses

Instrumental variable (IV) methods are increasingly being used in comparative effectiveness research. Studies using these methods often compare 2 particular treatments, and the researchers perform their IV analyses conditional on patients' receiving this subset of treatments (while ignoring the...

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Bibliografiske detaljer
Udgivet i:Am J Epidemiol
Main Authors: Swanson, Sonja A., Robins, James M., Miller, Matthew, Hernán, Miguel A.
Format: Artigo
Sprog:Inglês
Udgivet: Oxford University Press 2015
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4312427/
https://ncbi.nlm.nih.gov/pubmed/25609096
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aje/kwu284
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