Baseline characteristics of enrolled adolescents with alcohol-related ED visits
| Experimental group (n=18) | Control group (n=26) | All (n=44) | |
| Age, n (%) | |||
| 13 years | 1 (5.6%) | 2 (7.7%) | 3 (6.8) |
| 14 years | 3 (16.7%) | 9 (34.6%) | 12 (27.3) |
| 15 years | 7 (38.9%) | 9 (34.6%) | 16 (36.4) |
| 16 years | 6 (33.3%) | 6 (23.1%) | 12 (27.3) |
| 17 years | 1 (5.6%) | 0 (0%) | 1 (2.3) |
| Sex, n (%) | |||
| Male | 6 (33.3%) | 7 (26.9%) | 13 (29.5) |
| Female | 12 (66.7%) | 19 (73.1%) | 31 (70.5) |
| AUDIT–C, n (%) | |||
| Met cut-score of 3 for harmful and hazardous drinking | 15 (83.3%) | 24 (92.3%) | 39 (88.6) |
| Report of using other substances prior to ED visit, n (%) | |||
| Marijuana | 3 (16.7%) | 6 (23.1%) | 9 (20.5) |
| Over the counter medication | 0 (0%) | 1 (3.8%) | 1 (2.3) |
| Marijuana and ecstasy | 1 (5.6%) | 0 (0%) | 1 (2.3) |
| None | 14 (77.8%) | 19 (73.1%) | 33 (75.0) |