Total (n = 103) | Girls (n = 61) | Boys (n = 42) | |
---|---|---|---|
Mean (sd) | Mean (sd) | Mean (sd) | |
Age, y | 14.4 (1.7) | 14.7 (1.7) | 14.1 (1.7) |
Height, m | 1.66 (0.09) | 1.64 (0.06) | 1.69 (0.12) |
Weight, kg | 94.3 (15.7) | 94.3 (14.0) | 94.2 (18.0) |
Waist circumference, cm | 109.0 (11.1) | 108.4 (11.1) | 109.7 (11.2) |
BMI (kg/m2) | 33.9 (4.1) | 34.8 (4.2) | 32.7 (3.5) |
BMI SDS | 2.98 (0.34) | 2.94 (0.35) | 3.05 (0.32) |
Tanner stage, nb | |||
Pre-pubertal (stage 1) | 32 | 10 | 22 |
Pubertal (stage ≥ 2) | 65 | 50 | 15 |
BIA | |||
-Resistance, Ω | 505.2 (54.1) | 508.8 (49.2) | 500.0 (60.7) |
-Reactance, Ω | 62.6 (7.7) | 63.9 (7.7) | 60.7 (7.5) |
-Impedance, (Z) | 509.1 (54.3) | 512.8 (49.6) | 503.7 (60.8) |
-Fat-free mass, kga | 57.8 (10.1) | 55.9 (7.4) | 60.4 (12.7) |
DXA | |||
-Fat-free mass, kg | 56.1 (9.8) | 54.7 (7.1) | 58.1 (12.5) |