Notas metodológicas

Approaching the body of evidence: Key concepts of Overviews

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The included matrix made with the GROOVE (Graphical Representation of Overlap for OVErviews) tool shows the studies included in the analyzed overview, randomized clinical trials (RCTs) in the rows, and systematic reviews (SRs) in the columns. Green boxes marked with a 1 indicate that the randomized clinical trial was included in the intersected systematic reviews.

Source: Prepared by the authors.