Table 1: Descriptive results.

Variables

Unweighted N

Weighted %

Gender

Female

6885

49.4

Male

6641

50.6

Age

12 years or younger

60

0.3

13 years

27

0.1

14 years

1699

11.9

15 years

3473

24.8

16 years

3628

25.6

17 years

3102

23.7

18 years or older

1616

13.7

Grade

9th grade

3637

26.6

10th grade

3717

25.5

11th grade

3322

24.3

12th grade

2850

23.6

Race/ethnicity

Non-Hispanic white

6668

51.2

Hispanic/Latino

3038

26.1

Black/African American

2040

12.2

Asian

618

5.1

Othera

875

5.4

Physical activity score, Mean (SD)b

1.39 (1.04)

-

Physical activity (5+ days vs. 0-4 days)

5625

44.1

Physical education (1+ days vs. 0 days)

5423

52.2

Sports teams (1+ teams vs. 0 teams)

5545

57.4

Obese 

No

10345

84.5

Yes

1795

15.5

Bullied on school property

No

10744

80.5

Yes

2703

19.5

Depressive symptoms

No

8495

63.3

Yes

4926

36.7

N = 13677. aOther category included American Indian/Alaska Native, Native Hawaiian/other Pacific Islander, and multi-ethnic/multi-racial options. bPhysical activity score was coded by sum of 3 binary items (range = 0-3).