Table 1 Characteristics of study participants (frequency, %)
Total | Men | Women | P-value** | |
|---|---|---|---|---|
594202 | 273537 | 320665 | ||
Marital status | ||||
Single | 88345 | 50625 (18.5) | 37720 (11.8) | <.0001 |
Separation/Divorced/Bereavement | 99978 | 23189 (8.5) | 76789 (23.9) | |
Married | 405879 | 199723 (73.0) | 206156 (64.3) | |
Frequent depression for more than 2 weeks | ||||
Yes | 42751 | 13566 (5.0) | 29185 (9.1) | <.0001 |
No | 551451 | 259971 (95.0) | 291480 (90.9) | |
Stress awareness | ||||
Yes | 157857 | 72630 (26.6) | 85227 (26.6) | 0.8208 |
No | 436345 | 200907 (73.4) | 235438 (73.4) | |
Age (years) | ||||
19–24 | 33074 | 14950 (5.5) | 18124 (5.7) | <.0001 |
25–29 | 41418 | 19842 (7.3) | 21576 (6.7) | |
30–34 | 47728 | 22592 (8.3) | 25136 (7.8) | |
35–39 | 60048 | 29041 (10.6) | 31007 (9.7) | |
40–44 | 59140 | 28984 (10.6) | 30156 (9.4) | |
45–49 | 62147 | 30098 (11.0) | 32049 (10.0) | |
50–54 | 59263 | 28178 (10.3) | 31085 (9.7) | |
55–59 | 48223 | 22464 (8.2) | 25759 (8.0) | |
60–64 | 45010 | 20909 (7.6) | 24101 (7.5) | |
65–69 | 48444 | 21340 (7.8) | 27104 (8.5) | |
70–74 | 42405 | 18059 (6.6) | 24346 (7.6) | |
≥75 | 47302 | 17080 (6.2) | 30222 (9.4) | |
Family income (thousands won) | ||||
≤12000 | 168024 | 68474 (25.0) | 99550 (31.0) | <.0001 |
12000–24000 | 142130 | 68491 (25.0) | 73639 (23.0) | |
24000–42000 | 151510 | 73286 (26.8) | 78224 (24.4) | |
≥42000 | 132538 | 63286 (23.2) | 69252 (21.6) | |
Education | ||||
Less than high school | 242564 | 87985 (32.2) | 154579 (48.2) | <.0001 |
High school graduate | 203879 | 104923 (38.4) | 98956 (30.9) | |
College graduate | 147759 | 80629 (29.5) | 67130 (20.9) | |
Perceived health status | ||||
Good | 247659 | 129014 (47.2) | 118645 (37.0) | <.0001 |
Bad | 346543 | 144523 (52.8) | 202020 (63.0) | |
Year of survey | ||||
2008 | 176919 | 81547 (29.8) | 95372 (29.7) | 0.0554 |
2009 | 210588 | 97326 (35.6) | 113262 (35.3) | |
2010 | 206695 | 94664 (34.6) | 112031 (34.9) | |
Provincial variables | ||||
Resident population* | 4613502 (3973307) | 4603006 (3953958) | 0.3089 | |
Gross provincial domestic product (GRDP, million won)* | 99153215 (82449380) | 99145655 (82397934) | 0.9719 | |
Crude divorce rate* | 2.3 (0.2) | 2.3 (0.2) | <.0001 | |
Married (couple)* | 29482.1 (27,431.7) | 29400.6 (27,317.1) | 0.2529 | |