| Characteristics | Categories | n | % | M ± SD |
| Age (yrs) | <35 | 24 | 40.7 | 35.34 ± 4.68 |
|
| ≥35 | 35 | 59.3 |
|
| Education level | Less than college | 8 | 13.6 |
|
|
| Vocational | 16 | 27.1 |
|
|
| College or more | 35 | 59.3 |
|
| Religion | Religion | 41 | 69.5 |
|
|
| No religion | 18 | 30.5 |
|
| Number of children | 1 | 18 | 30.5 | 1.85 ± 0.69 |
|
| ≥2 | 41 | 69.8 |
|
| Employment status | Employed | 10 | 16.9 |
|
|
| Unemployed | 49 | 83.1 |
|
| Monthly income (Won) | <4 million | 32 | 54.2 | 527.55 ± 463.31 |
|
| ≥4 million | 21 | 35.6 |
|
|
| Missing | 6 | 10.2 |
|
| Housing | Own house | 29 | 49.2 |
|
|
| Other | 30 | 50.8 |
|
| Information from health provider | Yes | 38 | 64.4 |
|
|
| No | 21 | 35.6 |
|