Univariable model OR (95% CI) | Multivariable modela OR (95% CI) | |
---|---|---|
Age (years) | ||
26–29 | 1.00 | 1.00 |
30–39 | 2.47 (1.43–4.29) | 2.99 (1.68–5.32) |
40–49 | 1.87 (1.08–3.24) | 2.32 (1.28–4.19) |
50–59 | 2.08 (1.19–3.67) | 2.26 (1.22–4.16) |
≥ 60 | 1.45 (0.77–2.73) | 1.61 (0.72–3.58) |
Age at smoking onset | ||
< 14 | 1.99 (0.72–5.48) | 2.96 (1.08–8.12) |
14–17 | 2.07 (1.32–3.24) | 2.25 (1.41–3.58) |
18–20 | 1.45 (0.93–2.26) | 1.57 (1.01–2.45) |
≥ 21 | 1.00 | 1.00 |
Education | ||
Primary | 1.02 (0.52–1.97) | 0.77 (0.36–1.64) |
Vocational | 0.99 (0.54–1.80) | 0.74 (0.39–1.41) |
Secondary | 1.05 (0.57–1.96) | 0.92 (0.48–1.75) |
High | 1.00 | 1.00 |
Economic activity | ||
Employed | 1.00 | 1.00 |
Unemployed | 0.95 (0.58–1.55) | 0.99 (0.59–1.66) |
Not active | 0.88 (0.61–1.26) | 0.96 (0.57–1.64) |
Place of residence | ||
Rural | 1.00 | 1.00 |
Urban up to 50 000 | 0.76 (0.51–1.14) | 0.70 (0.46–1.07) |
50 000–200 000 | 1.57 (1.02–2.41) | 1.27 (0.79–2.04) |
Over 200 000 | 0.92 (0.60–1.40) | 0.79 (0.51–1.24) |
Awareness of health consequences of smoking | ||
Yes | 1.00 | 1.00 |
No | 2.03 (1.39–2.98) | 1.81 (1.20–2.73) |
Rules regarding smoking at home | ||
Smoking allowed | 3.05 (1.92–4.84) | 2.97 (1.85–4.75) |
No rules | 2.31 (1.23–4.32) | 2.26 (1.19–4.29) |
Smoking prohibited with some exceptions | 1.70 (1.02–2.84) | 1.67 (0.99–2.81) |
Smoking completely prohibited | 1.00 | 1.00 |