Evidence and Gap Maps (EGMs) are a systematic evidence synthesis product which display the available evidence relevant to a specific research question. EGMs are produced following the same principles as a systematic reviews, that is: specify a PICOS, a comprehensive search, screening against explicit inclusion and exclusion criteria, and systematic coding, analysis and reporting. This paper provides guidance on producing EGMs for publication in Campbell Systematic Reviews.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8356343PMC
http://dx.doi.org/10.1002/cl2.1125DOI Listing

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