Table 1.
Sociodemographic data 1.
| Variable | % | n |
|---|---|---|
| Age | ||
| 18–21 | 88.8 | 445 |
| 22–25 | 9.8 | 49 |
| 26–29 | 1.4 | 7 |
| Sex | ||
| Male | 34.1 | 173 |
| Female | 65.9 | 334 |
| Drive a motor vehicle | ||
| Yes | 32.7 | 166 |
| No | 67.3 | 341 |
| Valid driver’s license | ||
| Yes | 34.1 | 173 |
| No | 65.9 | 334 |
| Alcohol use in the past 12 months | ||
| Yes | 82.6 | 419 |
| No | 17.4 | 88 |
| Marijuana use in the past 12 months | ||
| Yes | 16.2 | 82 |
| No | 83.8 | 425 |
| Alcohol with marijuana in the past 12 months | ||
| Yes | 15.8 | 80 |
| No | 84.2 | 427 |
| Problematic alcohol use | 16.7* | 68 |
| Problematic marijuana use | 18.8* | 15 |
1 Data ONLY for those who reported alcohol and marijuana use.