Variable | Total (n) | Quit rate | Univariate logistic regression | Multivariate logistic regressiona | ||
---|---|---|---|---|---|---|
OR | 95% CI | OR | 95% CI | |||
Age (years) | ||||||
<25 | 130 | 10.0 | 1.00 | reference | 1.00 | reference |
25–29 | 179 | 17.9 | 1.96 | 0.98– 3.90 | 1.94 | 0.95– 3.94 |
30–39 | 400 | 23.3 | 2.73 c | 1.47 – 5.06 | 3.05 d | 1.60–5.80 |
40–49 | 440 | 31.1 | 4.07 d | 2.22– 7.47 | 4.99 d | 2.65–9.41 |
50–59 | 450 | 37.3 | 5.36 d | 2.93 – 9.81 | 6.42 d | 3.44–11.99 |
≥60 | 542 | 67.9 | 19.03 d | 10.44– 34.71 | 19.47 d | 10.13– 37.43 |
Age at smoking onset | ||||||
≤17 | 863 | 26.6 | 1.00 | reference | 1.00 | reference |
18–20 | 913 | 32.7 | 1.14 | 0.94–1.38 | 0.88 | 0.71–1.11 |
≥21 | 365 | 30.5 | 1.01 | 0.78–1.30 | 0.58 | 0.42–0.76 |
Education | ||||||
primary | 405 | 49.9 | 1.30 | 0.93–1.82 | 0.67 | 0.42–1.06 |
vocational | 848 | 31.1 | 0.59 c | 0.43 –0.81 | 0.59 b | 0.39 –0.88 |
secondary | 685 | 37.5 | 0.78 | 0.57–1.08 | 0.93 | 0.62–1.39 |
high | 203 | 43.3 | 1.00 | reference | 1.00 | reference |
Occupational classification | ||||||
economically not active | 752 | 56.5 | 6.60 d | 4.26–10.21 | 2.10 c | 1.29–3.41 |
employed | 1219 | 29.1 | 2.08 d | 1.35–3.21 | 1.74 b | 1.11–2.71 |
unemployed | 164 | 16.5 | 1.00 | reference | 1.00 | reference |
Place of residence | ||||||
rural | 1146 | 39.8 | 1.00 | reference | 1.00 | reference |
urban | ||||||
up to 50 000 | 385 | 39.2 | 0.99 | 0.77–1.24 | 1.07 | 0.81–1.40 |
50 000–200 000 | 256 | 31.3 | 0.69 b | 0.51–0.92 | 0.71 | 0.50–1.00 |
over 200 000 | 354 | 35.0 | 0.82 | 0.63–1.04 | 0.97 | 0.72–1.32 |
Religiosity | ||||||
believer practicing regularly | 924 | 47.7 | 1.73 b | 1.07–2.78 | 1.05 | 0.66 –1.66 |
believer but practicing not regularly | 701 | 31.4 | 0.87 | 0.53–1.41 | 0.73 | 0.46–1.16 |
believer but not practicing | 385 | 25.5 | 0.65 | 0.39–1.08 | 0.58 b | 0.36–0.94 |
not religious | 81 | 34.6 | 1.00 | reference | 1.00 | reference |
Awareness of smoking health consequences | ||||||
yes | 1855 | 41.7 | 8.18 d | 4.70–14.24 | 5.58 d | 3.80–8.15 |
no | 174 | 8.0 | 1.00 | reference | 1.00 | reference |