Evidential Value That Exercise Improves BMI -Score in Overweight and Obese Children and Adolescents

Figure 1

Forest plot for study-level changes in BMI -score. The black squares represent the mean difference while the left and right extremes of the squares represent the corresponding 95% confidence intervals. The middle of the black diamond represents the overall mean difference while the left and right extremes of the diamond represent the corresponding 95%confidence intervals.