From: Association of objectively measured physical activity with body components in European adolescents
All (n = 2200) | Males (n = 1016) | Females (n = 1184) | Pvalue | |
---|---|---|---|---|
Age (years) | 14.7 ± 1.2 | 14.7 ± 1.2 | 14.7 ± 1.2 | 0.613 |
Puberal status (I/II/III/IV/V)a | 1/6/22/39/32 | 1/8/23/37/31 | 0/4/21/41/34 | |
Weight (kg) | 58.1 ± 12 | 60.9 ± 13.3 | 55.7 ± 10.2 | <0.001 |
Height (m) | 1.66 ± 0.09 | 1.70 ± 0.10 | 1.62 ± 0.07 | <0.001 |
BMI (kg/m2) | 21.1 ± 3.5 | 21.1 ± 3.6 | 21.2 ± 3.5 | 0.471 |
Waist circumference (mm)b | 71.6 ± 8.4 | 73.6 ± 8.8 | 70.0 ± 7.7 | <0.001 |
Sum of 6 skinfod thickness (mm)b | 89.2 ±38.4 | 75.2 ± 37.5 | 101.2 ± 34.9 | <0.001 |
% Fat mass (%)a,b,c | 23.2 ± 9.2 | 19.6 ± 10.2 | 26.1 ± 7.1 | <0.001 |
Fat-free mass (kg)b,c | 44.0 ± 7.7 | 48.2 ± 8.4 | 40.6 ± 5.1 | <0.001 |
Fat-free mass BIA (kg)b,d | 46.0 ± 8.3 | 51.3 ± 8.6 | 41.5 ± 4.5 | <0.001 |
Light PA (min/day)b | 168.9 ± 41.8 | 173.7 ± 44.8 | 164.8 ± 38.5 | <0.001 |
Moderate PA (min/day)b | 39.5 ± 14.4 | 42.4 ± 15.4 | 37.0 ± 13.1 | <0.001 |
Vigorous PA (min/day)b | 18.9 ± 13.7 | 24.4 ± 14.7 | 14.2 ± 10.8 | <0.001 |
MVPA (min/day)b | 58.4 ± 23.8 | 66.7 ± 25.2 | 51.2 ± 19.8 | <0.001 |
Average PA (counts/min)b | 435.1 ± 154.6 | 490.0 ± 165.7 | 387.9 ± 126.7 | <0.001 |