Table 2 Risk of bias of included studies assessed with Cochrane RoB 2.0 tool.

From: Effectiveness of peer-led health behaviour interventions on adolescent’s mental health and wellbeing: a systematic review and meta-analysis

  1. D1, randomisation and recruitment; D2, deviations from intervention; D3, missing outcome data; D4, measurement of outcome; D5, selection of reported results.
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