Socio-demographic characteristics of the study population (n=10,910)
| Counts | Total (%) | |
|---|---|---|
| Sex | ||
| Male | 4,726 | 43.3 |
| Female | 6,184 | 56.7 |
| Age (y) | ||
| 18–29 | 629 | 5.8 |
| 30–39 | 588 | 5.4 |
| 40–49 | 2,773 | 25.4 |
| 50–59 | 3,001 | 27.5 |
| 60–69 | 2,054 | 18.8 |
| 70–79 | 1,408 | 12.9 |
| 80 and over | 457 | 4.2 |
| Income level | ||
| Low | 2,693 | 24.7 |
| Low-intermediate | 2,713 | 24.9 |
| High-intermediate | 2,757 | 25.3 |
| High | 2,747 | 25.2 |
| Education | ||
| ≤Elementary school | 1,677 | 15.4 |
| Middle school | 1,175 | 10.8 |
| High school | 3,437 | 31.5 |
| ≥College/university | 4,621 | 42.4 |
| Spouse | ||
| With | 7,987 | 73.2 |
| Without | 2,923 | 26.8 |
| Alcohol | ||
| Never | 1,241 | 11.4 |
| Yes | 9,669 | 88.6 |
| Cigarette (piece) | ||
| Never | 6,520 | 59.8 |
| Under 100 | 204 | 1.9 |
| 100 and over | 4,186 | 38.4 |
| Perceived stress | ||
| Low | 8,176 | 74.9 |
| High | 2,734 | 25.1 |
| Diagnosis history of depression | ||
| Yes | 578 | 5.3 |
| No | 10,332 | 94.7 |
| Current depression | ||
| Yes | 346 | 3.2 |
| No | 10,564 | 96.8 |