| Variable |
n (%) |
| Gender |
Male |
175 (51,8) |
| Female |
163 (48,2) |
| Age |
<19 years old |
65 (19,3) |
| [19;20] years old |
139 (41,4) |
| >20 years old |
132 (39,3) |
| Alcohol consumption |
No |
110 (34,1) |
| Yes |
213 (65,9) |
| Academic performance |
Bad-mediocre |
36 (10,7) |
| Regular |
157 (46,4) |
| Good-very good |
145 (42,9) |
| Academic performance compared to peers |
Bad-mediocre |
49 (14,5) |
| Regular |
145 (42,9) |
| Good-very good |
42 (42,6) |
| Knowledge of tobacco consumption consequences |
Poor-regular |
14 (4,3) |
| Good-very good |
315 (95,7) |
| Knowledge of alcohol consumption consequences |
Poor-regular |
21 (6,3) |
| Good-very good |
312 (93,7) |
| Health status |
Poor-regular |
76 (22,5) |
| Good-very good |
262 (77,5) |
| Chronic condition |
No |
277 (82,7) |
| Yes |
58 (17,3) |
| Self-medication |
No |
219 (65,4) |
| Yes |
116 (34,6) |
| Physical activity |
No |
93 (27,7) |
| Yes |
243 (72,3) |
| Diet |
Poor-regular |
128 (37,9) |
| Good-very good |
210 (62,1) |
| Smoke |
No |
152 (45,1) |
| Yes |
185 (54,9) |
