Identification of confounder in epidemiologic data contaminated by measurement error in covariates

Abstract Background Common methods for confounder identification such as directed acyclic graphs (DAGs), hypothesis testing, or a 10 % change-in-estimate (CIE) criterion for estimated associations may not be applicable due to (a) insufficient knowledge to draw a DAG and (b) when adjustment for a tru...

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Bibliographic Details
Main Authors: Paul H. Lee, Igor Burstyn
Format: Article
Language:English
Published: BMC 2016-05-01
Series:BMC Medical Research Methodology
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12874-016-0159-6