Table 1 Baseline characteristics of subjects with unhealthy alcohol use and smoking (n = 461)
From: Predictive value of readiness, importance, and confidence in ability to change drinking and smoking
|  | Subjects with unhealthy alcohol use* (n = 206) | Subjects with smoking** (n = 84) | Subjects with both risks (n = 171) |
|---|---|---|---|
Age, mean (SD) | 20.0 (1.1) | 20.4 (1.3) | 20.0 (1.2) |
Number of drinks per week, mean (SD) | 13.8 (16.5) | 3.7 (3.5) | 14.9 (14.0) |
Number of binge drinking episodes per month, mean (SD) | 4.4 (3.4) | 0.6 (0.5) | 5.2 (4.5) |
Number of cigarettes per days, mean (SD) | 1.5 (3.4) | 12.5 (6.3) | 13.5 (7.3) |
Education level, obligatory school only, n (%) | 82 (39.8) | 36 (42.9) | 82 (48.0) |
Occupation: | Â | Â | Â |
In training, n (%) | 150 (72.8) | 57 (67.9) | 117 (68.4) |
Employed, n (%) | 44 (21.4) | 19 (22.6) | 40 (23.4) |
Inactive, n (%) | 12 (5.8) | 8 (9.5) | 14 (8.2) |
Readiness (alcohol), % low/medium/high | 61/20/19 | Â | 68/19/13 |
Importance (alcohol),% low/medium/high | 83/12/5 | Â | 82/13/5 |
Confidence (alcohol), % low/medium/high | 16/18/66 | Â | 26/23/51 |
Readiness (tobacco), % low/medium/high | Â | 51/33/16 | 52/31/17 |
Importance (tobacco), % low/medium/high | Â | 42/35/23 | 40/37/23 |
Confidence (tobacco), % low/medium/high | Â | 22/45/33 | 35/35/30 |