Smoking | n | % | Consumption in packs/year: | |
Non-smoker | 73 | 53.3 | 66% of smoker have smoked | |
Ex-smoker | 40 | 29.2 | more than 10 years | |
Active smoker | 24 | 17.5 | 65% smoke ≤ 10 cig/day | |
Alcohol | n | % | Average weekly Standard units per week | |
Never | 12 | 9 |
|
|
Sporadic | 66 | 49.6 | 1 to 4: | 18 (11.9%) |
Occasional | 38 | 28.6 |
|
|
Weekly | 17 | 12.8 | 5 to 9: | 2 (1.3%) |
Other toxic substances | 1 | 0.7% |
|