| Alcohol intake | Cigarette smoking | ||||
| yes | no | yes | no | ||
| (n = 54) | (n = 549) | p-value | (n = 15) | (n = 588) | p-value |
High school | 49 (90.7) | 239 (43.5) | <0.001 | 11 (73.3) | 277 (47.1) | <0.05 |
Public school | 31 (57.4) | 253 (46) | NS* | 11 (73.3) | 277 (47.1) | <0; 05 |
Adolescents | 52 (96.3) | 256 (46.6) | <0.001 | 15 (100) | 293 (49.8) | <0.001 |
Orphans | 13 (24.1) | 25 (4.6) | <0.001 | 5 (33.3) | 33 (5.6) | <0.001 |
HSL** | 27 (50) | 333 (60.9) | NS* | 4 (26.7) | 356 (60.5) | <0.001 |
Alcoholism in parent | 41 (76) | 278 (50.6) | <0.001 | - | - | - |
Smoking in parent | - | - | - | 4 (26.6) | 60 (10.2) | NS* |