Demographics |
|
Mean age, years (SD) |
19.84 (1.57) |
Gender (%) |
|
Female |
3,922 (64.6) |
Male |
2,139 (35.2) |
Year in school (%) |
|
Freshman |
1,967 (32.4) |
Sophomore |
1,328 (21.9) |
Junior |
1,288 (21.2) |
Senior |
1,483 (26.3) |
White non-Hispanic (%) |
5,691 (88.1) |
Employment (%) |
|
Not working |
2,214 (36.5) |
Part time |
3,544 (58.4) |
Full time |
307 (5.1) |
Health behaviors (in past 30 days) |
|
Mean days drank alcohol (SD) |
5.25 (5.57) |
Mean days spent time around others' smoke (SD) |
7.57 (9.30) |
Mean days exercising ≥20 min (SD) |
10.40 (8.67) |
Mean days sleeping ≥6 hr (SD) |
21.82 (7.06) |
Smoking variables |
|
Average days smoked in past 30 days (SD) |
3.61 (8.44) |
Number of days smoking in past 30 days (%) |
|
0 |
4,330 (71.5) |
1–4 |
701 (11.6) |
5–10 |
300 (5.0) |
11–20 |
192 (3.2) |
21–30 |
530 (8.9) |
Among smokers |
|
Average days smoked in past 30 days (SD) |
12.68 (11.64) |
Average number of cigarettes on smoking days (SD) |
3.70 (4.67) |
Physical symptoms, number of subjects (SD) |
|
One or more days of cough or sore throat |
3,926 (64.91) |
One or more days of shortness of breath |
2,792 (46.35) |