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Falsification Tests for Instrumental Variable Designs With an Application to Tendency to Operate

BACKGROUND: Instrumental variable (IV) methods are becoming an increasingly important tool in health services research as they can provide consistent estimates of causal effects in the presence of unobserved confounding. However, investigators must provide justifications that the IV is independent w...

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Detalhes bibliográficos
Publicado no:Med Care
Main Authors: Keele, Luke, Zhao, Qingyuan, Kelz, Rachel R., Small, Dylan
Formato: Artigo
Idioma:Inglês
Publicado em: 2019
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6368955/
https://ncbi.nlm.nih.gov/pubmed/30520835
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/MLR.0000000000001040
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