Table 3 Multivariable analysis for factors associated with persistent smoking at the 6-month follow-up visit among initial current smokers
Variables | Model 1 | Model 2 | Model 3 | Model 4 |
|---|---|---|---|---|
Moderate/High nicotine dependence | 1.06 (0.40–2.81) | 1.07 (0.40–2.92) | 1.66 (0.54–5.49) | 3.80 (0.99–19.42) |
Age < 65 years | 1.68 (0.44–6.08) | 0.66 (0.12–2.95) | 0.49 (0.07–2.53) | |
Male | 0.47 (0.02–3.28) | 0.72 (0.03–5.36) | 0.49 (0.02–3.88) | |
Drinking | 6.57 (1.76–27.83) | 6.00 (1.45–28.80) | ||
Diabetes mellitus | 0.15 (0.03–0.68) | 0.09 (0.01–0.47) | ||
Dyspnea at 6 months | 0.07 (0.01–0.44) |