Yes (N = 48)

No (N = 46)

p-value

Age (years)

Mean +/- SD

15.2 +/- 1.4

15.4 +/- 1.1

0.44

Median (25th, 75th)

15.5 (14.0, 16.0)

15.5 (15.0, 16.0)

Gender

0.30

Female

15 (60%)

10 (40%)

Male

33 (48%)

36 (52%)

Ethnicity

0.03

White

35 (57%)

26 (43%)

Hispanic or Latino

4 (80%)

1 (20%)

Black or African American

3 (25%)

9 (75%)

Native American or American Indian

2 (100%)

Asian/Pacific Islander

4 (80%)

1 (20%)

Other/Prefer not to say

2 (22%)

7 (78%)

Black or African American

0.005

Yes

3 (19%)

13 (81%)

No

45 (58%)

33 (42%)

Sport

Basketball

13 (62%)

8 (38%)

0.26

Football

11 (46%)

13 (54%)

0.55

Soccer

13 (57%)

10 (43%)

0.55

Other

20 (51%)

19 (49%)

0.97

Location of school

0.70

Chatham county

14 (47%)

16 (53%)

Other

19 (42%)

26 (58%)

Insurance

0.53

Private or Employee-based

24 (52%)

22 (48%)

Government issued

3 (33%)

6 (67%)

Uninsured or Unsure or Prefer not to say

21 (54%)

18 (46%)

Insurance or not

0.65

Private or Employee-based or Government issued

27 (49%)

28 (51%)

Uninsured or Unsure or Prefer not to say

21 (54%)

18 (46%)