*3.3. Gender Difference in Total FMS*

Sixteen studies assessed total FMS [30,32,35–37,39–42,44,49,58,60,61,64,65], including 1351 boys and 1247 girls. Figure 2 displays the forest plots of standardized mean differences and 95% CI for the total FMS score (16 studies) based on the random effects meta-analysis results. Significant differences favor boys vs. girls (SMD = 0.17 (95% CI 0.03, 0.31), *p* = 0.02, I <sup>2</sup> = 64).

**Figure 2.** Forest plot of total FMS scores [30,32,35–37,39–42,44,49,58,60,61,64,65].
