Variables

Girls (n = 374, 52%)

²P

Boys (n = 344, 48%)

²P

Q1 < 30% (n = 176)

30% ≤ Q2 ≤ 35% (n = 156)

Q3 > 35% (n = 42)

Q1 < 30% (n = 99)

30% ≤ Q2 ≤ 35% (n = 194)

Q3 > 35%

(n = 51)

Age (year)

12.05a ± 0.141

12.06a ± 0.15

13.19b ± 0.36

0.002

13.18a ± 0.26

12.85a ± 0.19

13.56a ± 0.33

0.167

Weight (kg)

40.66a ± 0.94

40.08a ± 0.94

46.95b ± 20

0.004

42.80a ± 1.37

42.11a ± 1.04

45a ± 1.97

0.415

BMI (kg/m²)

17.94a ± 0.25

18.06a ± 0.29

20.07b ± 0.69

0.002

18.18a ± 0.40

18.28a ± 0.20

19.45b ± 0.05

0.047

BMI-25 (%)

12

11.5

21.4

0.21

8

8

9.8

0.89

BMI-30 (%)

0.5

1.3

7.2

0.008

2

1

5.9

0.09

W_C ≥ 90th (%)

10.8

12.8

23.8

0.08

7

11.4

13.8

0.38

W_C ≥ 95th (%)

1.2

5.8

9.5

0.01

2

2.6

7.8

0.12

Walking at least 30 min/day (%)

68

67

48

0.04

74.75

83.5

76.47

0.17

Vigorous Intensity sport (%) (≥1 h ≥3 days/week)

5.68

5.13

14.3

0.11

23.23

14

19.6

0.13

Moderate Intensity sport (%) (≥1 h ≥3 days/week)

23

19.23

19

0.66

28

20.5

21.57

0.33