Behavioural determinants of successful smoking cessation
| Variables | No of smokers3-150 | Successful cessation (%) | Univariate OR | 95% CI | Multivariate3-151 OR | 95% CI |
|---|---|---|---|---|---|---|
| Amount smoked (g/day) | ||||||
| 0–9 | 636 | 20.8 | 1 | 1 | ||
| ⩾10 | 677 | 10.4 | 0.4 | 0.3–0.6 | 0.5 | 0.3–0.8 |
| Years smoked | ||||||
| 0–14 | 304 | 20.4 | 1 | 1 | ||
| ⩾15 | 1009 | 13.9 | 0.6 | 0.5–0.9 | 0.4 | 0.3–0.6 |
| Days a week having five or more drinks of alcohol | ||||||
| 0 | 1093 | 16.3 | 1 | 1 | ||
| ⩾1 | 219 | 11.0 | 0.6 | 0.4–1.0 | 0.7 | 0.5–1.1 |
| Cups of coffee daily | ||||||
| 0 | 63 | 11.1 | 1 | 1 | ||
| 1–4 | 361 | 18.6 | 1.8 | 0.8–4.2 | 1.9 | 0.8–4.2 |
| ⩾5 | 889 | 14.4 | 1.8 | 0.6–3.0 | 1.5 | 0.7–3.5 |
| Leisure activity | ||||||
| Low | 355 | 13.0 | 1 | 1 | ||
| Moderate/high | 958 | 16.1 | 1.3 | 0.9–1.9 | 1.5 | 0.8–1.9 |