Total | Younger men (18–39) | Older men (40+) | |
---|---|---|---|
β (95% CI) | β (95% CI) | β (95% CI) | |
Survey year | |||
2010 (vs 2008) | 0.15 (0.05 to 0.25)* | 0.19 (0.06 to 0.32)* | 0.11 (−0.05 to 0.27) |
Time-in-sample (vs once) | |||
Twice | 0.04 (−0.05 to 0.13) | 0.11 (−0.01 to 0.22) | −0.05 (−0.20 to 0.10) |
Three times | −0.17 (−0.30 to −0.04)* | −0.22 (−0.38 to −0.05)* | −0.13 (−0.33 to 0.07) |
Age (vs referent) | |||
18–29 | 0.21 (0.02 to 0.40)* | 0.02 (−0.14 to 0.10) | |
30–39 | 0.23 (0.06 to 0.39)* | Referent | |
40–49 | 0.06 (−0.11 to 0.23) | 0.08 (−0.11 to 0.27) | |
50–59 | 0.01 (−0.18 to 0.18) | 0.02 (−0.17 to 0.20) | |
60+ | Referent | Referent | |
Marital status | |||
Without partner (vs with partner) | −0.14 (−0.24 to −0.04)* | −0.16 (−0.27 to −0.04)* | −0.09 (−0.27 to 0.10) |
Education | |||
College or more (vs high school or less) | 0.14 (0.06 to 0.21)* | 0.11 (0.02 to 0.21)* | 0.19 (0.07 to 0.32)* |
Household income, KRW/year | |||
30 million+ (vs below 30 million) | 0.02 (−0.06 to 0.10) | 0.05 (−0.05 to 0.15) | −0.04 (−0.17 to 0.09) |
Good self-rated health | |||
Yes (vs no) | −0.04 (−0.12 to 0.04) | −0.03 (−0.13 to 0.07) | −0.04 (−0.17 to 0.09) |
Worries about health effect of smoking | |||
Yes (vs no) | −0.13 (−0.20 to −0.05)* | −0.13 (−0.22 to −0.03)* | −0.13 (−0.25 to −0.01)* |
Attempting smoking cessation | |||
Ever (vs never) | −0.01 (−0.10 to 0.09) | 0.09 (−0.02 to 0.20) | −0.18 (−0.34 to −0.03)* |
Smoked cigarettes per day (vs ≤10) | |||
11–20 | 0.05 (−0.03 to 0.13) | 0.04 (−0.06 to 0.13) | 0.07 (−0.07 to 0.21) |
≥21 | 0.35 (0.22 to 0.47)* | 0.41 (0.23 to 0.59)* | 0.32 (0.13 to 0.50)* |
Purchased cigarette price, KRW/per pack† | |||
Higher vs 2500 vs lower | 0.13 (0.05 to 0.21)* | 0.24 (0.12 to 0.35)* | 0.04 (−0.07 to 0.15) |
Awareness of cigarette warning labels | |||
Yes (vs no) | −0.04 (−0.11 to 0.03) | −0.07 (−0.16 to 0.03) | 0.01 (−0.11 to 0.13) |
Notice antismoking advertising or information | |||
Yes (vs no) | −0.00 (−0.09 to 0.08) | 0.05 (−0.06 to 0.15) | −0.08 (−0.25 to 0.07) |
Local stop-smoking services use | |||
Yes (vs no) | −0.14 (−0.26 to −0.02)* | −0.18 (−0.35 to −0.01)* | −0.09 (−0.26 to 0.08) |
Smoke-free workplace and restaurants | |||
Yes (vs no) | −0.07 (−0.16 to 0.01) | −0.03 (−0.14 to 0.07)) | −0.12 (−0.26 to 0.01) |
*p<0.05.
†Coded as ordinal levels of 2 (Higher), 1 (2500) and 0 (Lower), respectively.
KRW, Korean Won.