How many screeners are needed for a systematic review?

How many reviewers are needed for a systematic review?

Use at least 2 independent reviewers. Have the reviewers use the inclusion and exclusion criteria as the basis for their selections. Specify a method to resolve discrepancies (e.g., consensus, third reviewer). Develop a data extraction form based on PICO.

Does a systematic review require 2 reviewers?

Background: Although dual independent review of search results by two reviewers is generally recommended for systematic reviews, there are not consistent recommendations regarding the timing of the use of the second reviewer.

How do you screen a systematic review?

Screen and include or exclude It is usual to conduct this screening in two stages: scan the title and abstracts of potentially relevant articles. then, for those articles not excluded, obtain and re-screen the full-text of the article.

Does a systematic review need more than 1 reviewer?

Another important aspect to consider is that, under the current PRISMA (preferred reporting items for systematic reviews and meta-analyses) guidelines, it is imperative to have more than one reviewer to follow through the search process and data extraction.