A systematic survey identified 36 criteria for assessing effect modification claims in randomized trials or meta-analyses.
Clinical trials as topic (MeSH)
Epidemiologic methods (MeSH)
Health care evaluation mechanisms (MeSH)
Meta-analysis as topic (MeSH)
Precision medicine (MeSH)
Subgroup analysis
Journal
Journal of clinical epidemiology
ISSN: 1878-5921
Titre abrégé: J Clin Epidemiol
Pays: United States
ID NLM: 8801383
Informations de publication
Date de publication:
09 2019
09 2019
Historique:
received:
25
09
2018
revised:
14
05
2019
accepted:
20
05
2019
pubmed:
28
5
2019
medline:
26
5
2020
entrez:
28
5
2019
Statut:
ppublish
Résumé
The objective of the study was to systematically survey the methodological literature and collect suggested criteria for assessing the credibility of effect modification and associated rationales. We searched MEDLINE, Embase, and WorldCat up to March 2018 for publications providing guidance for assessing the credibility of effect modification identified in randomized trials or meta-analyses. Teams of two investigators independently identified eligible publications and extracted credibility criteria and authors' rationale, reaching consensus through discussion. We created a taxonomy of criteria that we iteratively refined during data abstraction. We identified 150 eligible publications that provided 36 criteria and associated rationales. Frequent criteria included significant test for interaction (n = 54), a priori hypothesis (n = 49), providing a causal explanation (n = 47), accounting for multiplicity (n = 45), testing a small number of effect modifiers (n = 38), and prespecification of analytic details (n = 39). For some criteria, we found more than one rationale; some criteria were connected through a common rationale. For some criteria, experts disagreed regarding their suitability (e.g., added value of stratified randomization; trustworthiness of biologic rationales). Methodologists have expended substantial intellectual energy providing criteria for critical appraisal of apparent effect modification. Our survey highlights popular criteria, expert agreement and disagreement, and where more work is needed, including testing criteria in practice.
Identifiants
pubmed: 31132471
pii: S0895-4356(18)30857-6
doi: 10.1016/j.jclinepi.2019.05.014
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
159-167Commentaires et corrections
Type : ErratumIn
Informations de copyright
Copyright © 2019. Published by Elsevier Inc.