Table 2 Smoker proportion in 2008 by general characteristic subgroup N (%)
From: Relationship between Work Hours and Smoking Behaviors in Korean Male Wage Workers
Variables | Smoking in 2008 | Total | p-value | |
|---|---|---|---|---|
No | Yes | |||
Total | 857(41.9) | 1187(58.1) | 2044 | Â |
Age (years) | ||||
25-34 | 225(38.8) | 355(61.2) | 580 | 0.0002 |
35-44 | 282(40.5) | 415(59.5) | 697 | Â |
45-54 | 213(41.2) | 304(58.8) | 517 | Â |
55-64 | 137(54.8) | 113(45.2) | 250 | Â |
Marital status | ||||
Married | 686(44.3) | 861(55.7) | 1547 | <.0001 |
Unmarried | 171(34.4) | 326(65.6) | 497 | Â |
Education | ||||
≤Junior high school | 94(33.8) | 184(66.2) | 278 | <.0001 |
High school | 256(36.4) | 448(63.6) | 704 | Â |
≥College | 507(47.7) | 555(52.3) | 1062 |  |
Occupation | ||||
Non-manual | 454(48.5) | 482(51.5) | 936 | <.0001 |
Manual | 403(36.4) | 705(63.6) | 1108 | Â |
Employment type | ||||
Precarious | 166(35.5) | 302(64.5) | 468 | 0.0013 |
Non-precarious | 691(43.9) | 885(56.2) | 1576 | Â |
Tenure (years) (Mean±S.D) | 8.5±8.1 | 7.2±7.3 |  | <.0001 |
Shift work | Â | Â | Â | Â |
Yes | 120(46.2) | 140(53.9) | 260 | 0.1393 |
No | 737(41.3) | 1047(58.7) | 1784 | Â |
Job satisfaction | Â | Â | Â | Â |
Low | 77(32.2) | 162(67.8) | 239 | <.0001 |
Average | 370(38.1) | 600(61.9) | 970 | Â |
High | 410(49.1) | 425(50.9) | 835 | Â |
Smoking in 2007 | ||||
Yes | 141(12.4) | 994(87.6) | 1135 | <.0001 |
No | 716(78.8) | 193(21.2) | 909 | Â |
Alcohol drinking | ||||
Yes | 653(37.6) | 1084(62.4) | 1737 | <.0001 |
No | 204(66.5) | 103(33.6) | 307 | Â |