| No. Cases Hazard RR (95% CI) |
Alcohol (g/day) |
||
| 0–30 | >30–60 | >60 | |
| Non-smoker | 58 1 |
7 2.6 (1.1–6.0) |
4 6.9 (2.3–2.7) |
| 1–20 cigs/day | 22 2.0 (1.2–3.5) |
6 5.1 (2.1–12.7) |
6 22.0 (8.3–58.1) |
| >20 cigs/day | 7 6.8 (3.0–15.5) |
7 20.7 (8.7–49.0) |
7 48.7 (20.0–118.9) |