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| Total | Boys | Girls | P value | |
| Age (y) | 11.61 (3.233) | 11.53 (3.32) | 11.70 (3.12) | 0.04 |
| Weight (kg) | 43.09 (17.20) | 43.22 (18.12) | 42.94 ± 16.09 | 0.54 |
| BMI (kg/m2) | 19.03 (4.62) | 18.75 (4.45) | 19.34 (4.80) | <0.001 |
| Waist circumference (cm) | 67.20 (11.52) | 67.89 (12.15) | 66.42 (10.71) | <0.001 |
| Energy (kcal/day) | 2554.25 (781.70) | 2520.88 (796.38) | 2524.85 (769.95) | 0.72 |
