Measuring test-retest reliability (TRR) of AMSTAR provides moderate to perfect agreement – a contribution to the discussion of the importance of TRR in relation to the psychometric properties of assessment tools

Abstract Background Systematic Reviews (SRs) can build the groundwork for evidence-based health care decision-making. A sound methodological quality of SRs is crucial. AMSTAR (A Measurement Tool to Assess Systematic Reviews) is a widely used tool developed to assess the methodological quality of SRs...

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Bibliographic Details
Main Authors: Stefanie Bühn, Peggy Ober, Tim Mathes, Uta Wegewitz, Anja Jacobs, Dawid Pieper
Format: Article
Language:English
Published: BMC 2021-03-01
Series:BMC Medical Research Methodology
Subjects:
Online Access:https://doi.org/10.1186/s12874-021-01231-y