| Smoking habits | ||
---|---|---|---|
 | Never smoked | Stopped smoking | Current smoker |
 | N = 36 | N = 48 | N = 47 |
 | n (%) | n (%) | n (%) |
Days of drinking wine/month | Â | Â | Â |
Missing value | 1 (2.8) | 3 (6.2) | 3 (6.4) |
0-2Â days | 18 (50.0) | 14 (29.2) | 24 (51.1) |
3-4Â days | 4 (11.1) | 8 (16.7) | 4 (8.5) |
5-7Â days | 4 (11.1) | 5 (10.4) | 2 (4.3) |
> 7 days | 9 (25.0) | 18 (37.5) | 14 (29.8) |