Fig. 2From: Effectiveness of Intervention Strategies to Increase Adolescents’ Physical Activity and Reduce Sedentary Time in Secondary School Settings, Including Factors Related to Implementation: A Systematic Review and Meta-AnalysisForest plots for the effect of school-based initiatives on device measured sedentary time (A), light intensity physical activity (B), moderate physical activity (C), vigorous physical activity (D), moderate-to-vigorous physical activity (E). Legend: Risk of bias: (SB) selection bias; (SD) study design; (C) confounder; (B) blinding; (DC) data collection; (W) withdrawal and (OR) overall riskBack to article page