Use of directed acyclic graphs (DAGs) to identify confounders in applied health research: review and recommendations
Author(s) -
P. W. G. Tennant,
Eleanor J. Murray,
Kellyn F Arnold,
Laurie Berrie,
Matthew P. Fox,
Sarah Gadd,
Wendy J. Harrison,
Claire Keeble,
Lynsie R. Ranker,
Johannes Textor,
Georgia D Tomova,
Mark S. Gilthorpe,
George T. H. Ellison
Publication year - 2020
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/dyaa213
Subject(s) - directed acyclic graph , confounding , interquartile range , medicine , medline , mathematics , combinatorics , chemistry , biochemistry
Directed acyclic graphs (DAGs) are an increasingly popular approach for identifying confounding variables that require conditioning when estimating causal effects. This review examined the use of DAGs in applied health research to inform recommendations for improving their transparency and utility in future research.
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