|
Calendar year- and gender-specific numbers of study subjects and crude smoking rate (%) by education and occupational class: 147,805 South Korean men and women aged 25–64 from 1999, 2003, 2006 Social Statistics Survey |
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| 1999 |
2003 |
2006 |
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|
|
|
|
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| N (%) |
Crude smoking rate |
N (%) |
Crude smoking rate |
N (%) |
Crude smoking rate |
|
|
|
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| Men (total) |
23896 (100.0) |
69.9 |
24495 (100.0) |
58.7 |
23402 (100.0) |
55.4 |
| Occupational class |
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| Non-manual |
6224 (26.1) |
64.0 |
7215 (29.5) |
52.8 |
7017 (30.0) |
48.9 |
| Manual |
14149 (59.2) |
73.4 |
13992 (57.1) |
62.2 |
13062 (55.8) |
59.3 |
| Others |
3523 (14.7) |
66.4 |
3288 (13.4) |
56.6 |
3323 (14.2) |
54.2 |
| Education |
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| College or higher |
7437 (31.1) |
64.1 |
9047 (36.9) |
53.5 |
9425 (40.3) |
50.9 |
| High school |
10371 (43.4) |
74.2 |
10182 (41.6) |
63.7 |
9476 (40.5) |
60.5 |
| Middle school or less |
6088 (25.5) |
69.7 |
5266 (21.5) |
58.1 |
4501 (19.2) |
54.4 |
|
|
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| Women (total) |
24669 (100.0) |
3.2 |
26121 (100.0) |
2.9 |
25222 (100.0) |
3.2 |
| Occupational class |
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| Non-manual |
2716 (11.0) |
1.8 |
3950 (15.1) |
1.4 |
4574 (18.1) |
1.7 |
| Manual |
11212 (45.5) |
4.1 |
10789 (41.3) |
3.4 |
10132 (40.2) |
4.2 |
| Others |
10741 (43.5) |
2.6 |
11382 (43.6) |
3.0 |
10516 (41.7) |
3.0 |
| Education |
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| College or higher |
4080 (16.5) |
1.5 |
6033 (23.1) |
1.4 |
6829 (27.1) |
1.6 |
| High school |
9762 (39.6) |
2.7 |
10732 (41.1) |
3.2 |
10462 (41.5) |
3.7 |
| Middle school or less |
10827 (43.9) |
4.2 |
9356 (35.8) |
3.6 |
7931 (31.4) |
4.0 |
Khang et al. BMC Public Health 2008 8:66 doi:10.1186/1471-2458-8-66 |
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