Smoking and alcohol use, by group and year
| Variable | Values | Medicine first year, n (%) | Medicine second year, n (%) | Medicine final year, n (%) | Law first year, n (%) | Law second year, n (%) | Law final year, n (%) |
| Smoking | Never | 171 (56.4) | 131 (44.9) | 101 (39.6) | 72 (38.1) | 32 (32.0) | 15 (37.5) |
| Tried a few | 117 (38.6) | 136 (46.6) | 129 (50.6) | 85 (45.0) | 44 (44.0) | 18 (45.0) | |
| Ex-regular | 7 (2.3) | 11 (3.8) | 16 (6.3) | 12 (6.3) | 5 (5.0) | 2 (5.0) | |
| Current | 8 (2.6) | 14 (4.8) | 9 (3.5) | 20 (10.6) | 19 (19.0) | 5 (12.5) | |
| AUDIT score | Negative (0–7) | 137 (46.9) | 113 (40.4) | 159 (64.1) | 60 (32.8) | 29 (30.5) | 20 (52.6) |
| Hazardous (8–15) | 128 (43.8) | 120 (42.9) | 84 (33.9) | 71 (38.8) | 43 (45.3) | 16 (42.1) | |
| Harmful (16–19) | 16 (5.5) | 25 (8.9) | 2 (0.8) | 22 (12.0) | 13 (13.7) | 1 (2.6) | |
| Dependence (20–40) | 11 (3.8) | 22 (7.9) | 3 (1.2) | 30 (16.4) | 10 (10.5) | 1 (2.6) | |
| Positive (8–40) | 155 (53.1) | 167 (59.6) | 89 (35.9) | 123 (67.2) | 66 (69.5) | 18 (47.4) |
AUDIT, Alcohol Use Disorders Identification Test.