n (%)

OR for sleep

week > 9 hours

OR for sleep

weekend > 9 hours

OR for screen

time < 2 hours

OR for MVPA 60 minutes/day

OR for VPA 2 - 3 times/week

Gender

Girl

1047 (51)

1

1

1

1

1

Boy

1003 (49)

1.3 (1.1 - 1.7)**

0.7 (0.5 - 1.0)

0.7 (0.6 - 0.9)**

2.2 (1.7 - 2.8)***

1.4 (1.0 - 1.8)*

Educational aspirations

Vocational school/work

704 (34)

1

1

1

1

1

Higher education

1346 (66)

0.6 (0.4 - 0.8)***

1.4 (1.0 - 2.1)

1.00 (0.7 - 1.2)

1.1 (0.7 - 1.5)

1.0 (0.8 - 1.5)

Mean score of school report

<7.4

906 (44)

1

1

1

1

1

7.5 - 8.4

746 (36)

1.1 (0.8 - 1.5)

1.8 (1.2 - 2.5)*

1.5 (1.1 - 2.0)**

1.0 (0.7 - 1.4)

1.1 (0.8 - 1.5)

>8.5

398 (20)

1.8 (1.2 - 2.6)**

1.4 (0.8 - 2.2)

4.1 (2.9 - 5.9)***

1.0 (0.6 - 1.5)

1.8 (1.2 - 2.6)**

Participation in sports club activities

No

852 (42)

1

1

1

1

1

Yes

1198 (58)

1.2 (0.9 - 1.4)

2.6 (1.8 - 3.6)***

2.9 (2.3 - 3.6)***

3.2 (2.4 - 4.3)***

16.7 (10.9 - 25.9)***