Table 1

Continuous abstinence rates; OR and 95% CI for the univariate, adjusted analysis and for the final multivariable model

VariablesLower educational levelUnemployment
OR univariate (95% CI)Adjusted OR (95% CI)Final adjusted OR (95% CI)OR univariate (95% CI)Adjusted OR (95% CI)Final adjusted OR (95% CI)
Capital vs other regions0.88 (0.78 to 1.00)0.95 (0.83 to 1.11) 1.11 (0.77 to 1.59)1.39 (0.90 to 2.15)
Setting
 Pharmacy vs other1.08 (0.93 to 1.24)0.99 (0.84 to 1.17) 0.89 (0.58 to 1.37)0.85 (0.52 to 1.41)
 Hospital vs other0.97 (0.79 to 1.19)1.01 (0.79 to 1.30) 0.64 (0.39 to 1.07)0.57 (0.30 to 1.09)
Individual format vs other1.25 (1.01 to 1.54)1.30 (1.03 to 1.63)1.31 (1.05 to 1.63)1.56 (0.92 to 2.66)2.02 (1.07 to 3.79)
Free medication for <5 weeks1.14 (0.93 to 1.40)1.17 (0.92 to 1.48) 0.64 (0.34 to 1.17)0.78 (0.38 to 1.62)
Men vs women1.18 (1.03 to 1.34)1.26 (1.09 to 1.45)1.25 (1.09 to 1.43)1.23 (0.85 to 1.79)1.39 (0.92 to 2.10)
Age, each 10 years1.07 (1.02 to 1.12)1.03 (0.97 to 1.09) 1.02 (0.89 to 1.18)0.99 (0.80 to 1.22)
Pack-year, each 10 years0.96 (0.93 to 0.99)1.00 (0.95 to 1.05) 0.93 (0.85 to 1.01)0.95 (0.82 to 1.11)
Fagerström, each point0.88 (0.86 to 0.91)0.89 (0.86 to 0.92)0.88 (0.86 to 0.92)0.89 (0.81 to 0.96)0.92 (0.82 to 1.03)0.89 (0.82 to 0.98)
Earlier attempts
 1–3/missing vs no attempts1.06 (0.93 to 1.21)0.98 (0.85 to 1.13) 1.19 (0.81 to 1.73)1.06 (0.71 to 1.609)
 >3 attempts vs no attempt0.99 (0.78 to 1.27)0.83 (0.64 to 1.09) 1.73 (0.90 to 3.31)1.43 (0.70 to 2.93)
Living with smoker0.94 (0.82 to 1.08)1.01 (0.88 to 1.16) 1.10 (0.76 to 1.61)1.49 (0.98 to 2.26)
Compliant with the programme3.32 (2.86 to 3.86)3.26 (2.80 to 3.80)3.30 (2.84 to 3.84)4.60 (3.05 to 6.95)4.59 (2.99 to 7.05)4.58 (3.01 to 6.96)
Professional recommendation0.78 (0.69 to 0.89)0.79 (0.69 to 0.91)0.80 (0.70 to 0.92)0.70 (0.49 to 1.02)0.91 (0.60 to 1.37)