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Quasi-experiments are a valuable source of evidence about effects of interventions, programs and policies: commentary from the Campbell Collaboration Study Design and Bias Assessment Working Group
Journal article   Open access   Peer reviewed

Quasi-experiments are a valuable source of evidence about effects of interventions, programs and policies: commentary from the Campbell Collaboration Study Design and Bias Assessment Working Group

Hugh Sharma Waddington, David B Wilson, Terri Pigott, Gavin Stewart, Ariel M Aloe, Peter Tugwell and Vivian Welch
Journal of clinical epidemiology, Vol.152, pp.311-313
12/2022
DOI: 10.1016/j.jclinepi.2022.11.005
PMID: 36356851
url
https://doi.org/10.1016/j.jclinepi.2022.11.005View
Published (Version of record) Open Access

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Bias Humans Policy Research Design

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