Fig. 1From: Assessment tools measuring health-related empowerment in psychosocially vulnerable populations: a systematic reviewPRISMA flow diagram of study selection. Adapted from: Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 2021;372:n71Back to article page