From: The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
Section and topic | Item # | Checklist item |
---|---|---|
Title | ||
 Title | 1 | Identify the report as a systematic review. |
Background | ||
 Objectives | 2 | Provide an explicit statement of the main objective(s) or question(s) the review addresses. |
Methods | ||
 Eligibility criteria | 3 | Specify the inclusion and exclusion criteria for the review. |
 Information sources | 4 | Specify the information sources (e.g. databases, registers) used to identify studies and the date when each was last searched. |
 Risk of bias | 5 | Specify the methods used to assess risk of bias in the included studies. |
 Synthesis of results | 6 | Specify the methods used to present and synthesise results. |
Results | ||
 Included studies | 7 | Give the total number of included studies and participants and summarise relevant characteristics of studies. |
 Synthesis of results | 8 | Present results for main outcomes, preferably indicating the number of included studies and participants for each. If meta-analysis was done, report the summary estimate and confidence/credible interval. If comparing groups, indicate the direction of the effect (i.e. which group is favoured). |
Discussion | ||
 Limitations of evidence | 9 | Provide a brief summary of the limitations of the evidence included in the review (e.g. study risk of bias, inconsistency and imprecision). |
 Interpretation | 10 | Provide a general interpretation of the results and important implications. |
Other | ||
 Funding | 11 | Specify the primary source of funding for the review. |
 Registration | 12 | Provide the register name and registration number. |