| No. cases/controls OR (95% CI) |
Alcohol (drinks/week) |
||
| 0 drinks/week |
<21 drinks/week |
21+ drinks/week |
|
| Never smokers | 14/58 1 |
1/14 (categories combined) 0.5 (0.1–4.7) |
|
| 1–29 cigs/day | 35/27 6.6 (2.8–15.7) |
17/18 11.0 (3.7–32.8) |
15/7 26.7 (7.2–100.0) |
| 30+ cigs/day | 15/5 10.5 (2.9–38.2) |
15/3 42.3 (8.4–212.3) |
21/3 111.2 (22.7–543.7) |