Table 1.
N=3,000 | ||
---|---|---|
Characteristic | n | % |
Age (Mean± SD) | 20.3±1.3 | |
Age (years) | ||
18 | 162 | 5.4 |
19 | 705 | 23.5 |
20 | 860 | 28.6 |
21 | 728 | 24.3 |
≥ 22 | 545 | 18.2 |
Sex | ||
Female | 2,008 | 66.9 |
Male | 992 | 33.1 |
Cigarette smoking status | ||
Never | 2,739 | 91.3 |
Former | 55 | 1.8 |
Current | 206 | 6.9 |
Alcohol consumption | ||
<1 drink/month | 1,986 | 66.2 |
1–19 drinks/month | 962 | 32.1 |
≥ 20 drinks/month | 52 | 1.7 |
Body mass index (kg/m2) | ||
Underweight (<18.5) | 495 | 16.5 |
Normal (18.5–24.9) | 2,068 | 68.9 |
Overweight (25.0–29.9) | 298 | 10.0 |
Obese (≥30.0) | 139 | 4.6 |
Any physical activity | ||
No | 669 | 22.4 |
Yes | 2,319 | 77.6 |