The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
This replaces the 2009 statement and includes new reporting guidance that reflects advances in methods to identify, select, appraise, and synthesise studies. The structure and presentation of the items have been modified to facilitate implementation.
Source:
British Medical Journal
SPS commentary:
Accompanying this article is an explanation and elaboration paper for PRISMA 2020, which explains why reporting of each item is recommended, presents bullet points that detail the reporting recommendations, and examples from published reviews.