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. 2023 Jan 6;17:85–101. doi: 10.2147/OPTH.S389406

Figure 1.

Figure 1

PRISMA flow diagram.

Notes: Flow chart of the procedure for identifying studies and the results thereof. PRISMA figure adapted from Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD et al. PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ. 2021;372:n71. doi: 10.1136/bmj.n71. Creative Commons.