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Exercise-based intervention versus non-active control (self-reported PA). Abbreviations: Std. Mean Difference: standardized mean difference; IV, Random: a random-effects meta-analysis is applied, with weights based on inverse variances; 95% CI: 95% confidence interval; df: degrees of freedom; Tau2 and I2: heterogeneity statistics; Chi2: the chi-squared test value; Z: Z-value for test of the overall effect; P: p value.
