Sex and age adjusted odds ratios for the presence of major depressive episode by cigarette smoking and alcohol intoxication
|
OR (95% CI) both sexes |
OR (95% CI) men |
OR (95% CI) women | |
| Smoking status | |||
| Never | 1.00 | 1.00 | 1.00 |
| Former | 1.47 (1.15, 1.87) | 1.44 (0.95, 2.18) | 1.52 (1.12, 2.06) |
| Irregular | 1.70 (1.09, 2.67) | 0.92 (0.36, 2.36) | 2.22 (1.32, 3.73) |
| 1–9 cigarettes per day | 1.71 (1.14, 2.56) | 2.19 (1.14, 4.22) | 1.49 (0.89, 2.51) |
| ⩾10 cigarettes per day | 2.55 (2.03, 3.20) | 2.49 (1.72, 3.60) | 2.59 (1.92, 3.47) |
| Alcohol intoxication | |||
| Abstainer | 1.00 | 1.00 | 1.00 |
| Never | 0.98 (0.76, 1.28) | 0.67 (0.40, 1.13) | 1.11 (0.82, 1.51) |
| <1 time/month | 1.30 (0.99, 1.72) | 0.95 (0.59, 1.53) | 1.47 (1.05, 2.07) |
| 2–3 times/month | 1.76 (1.11, 2.80) | 1.44 (0.78, 2.66) | 1.56 (1.05, 2.07) |
| ⩾1 time/week | 4.54 (2.73, 7.55) | 2.61 (1.32, 5.15) | 11.15 (4.34, 28.60) |