The flow diagram depicts the flow of information through the different phases of a systematic review. It maps out the number of records identified, included and excluded, and the reasons for exclusions. Different templates are available depending on the type of review (new or updated) and sources used to identify studies:

May 29, 2014 · Our adapted diagram is a simple and pragmatic solution for showing the flow of studies in review updates. Cochrane systematic reviews are conducted and reported according to rigorous standards. A study flow diagram must be included in a new review, and there is clear guidance from the PRISMA statement on how to do this.

Both flowcharts and flow diagrams can help students and readers who learn through seeing comprehend the relationships between objects or steps.

This finding confirms previous research stating that most projects in healthcare only use flowchart diagrams, regardless the variety of process modelling techniques and tools available .

Flow diagrams allow readers to have a general idea of the process flow via a single glance at the numbers, brief words and direction of arrows, and is hence very important and useful in a review—which demands a long procedure of gathering original papers.

Making Healthcare Safer III: A Critical Analysis of Existing and Emerging Patient Safety Practices [Internet]. PRISMA criteria described in Moher D, Liberati A, Tetzlaff J, et al. Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement.

Flow chart guide to the most suitable scRNA-seq technique depending on the scientific problem and the boundary conditions.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health. Relevo R, Paynter R. Peer Review of Search Strategies [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2012 Jun. Peer Review of Search Strategies [Internet].

In this article, we review some of the common questions about using the PRISMA 2020 flow diagram and tracking records through the systematic review process. Keywords: PRISMA 2020, PRISMA-S, flow diagram, literature search, systematic reviews, reporting guidelines.

The care of dying people in nursing homes and intensive care units: a qualitative mixed-methods study. Research process flow chart. a, Written consent for ‘significant other’ here includes permission to approach for interview after the death of the patient. Copyright © Queen’s Printer and Controller of HMSO 2016.