Table 1 Demographics of the participants
Variables | N (%) | Variables | N (%) | ||
|---|---|---|---|---|---|
Gender | Male | 376 (52.3) | Education | Junior high school | 54 (7.5) |
Female | 343 (47.7) | High school/technical secondary school | 75 (10.4) | ||
Marital status | Married | 643 (89.4) | Junior college | 170 (23.6) | |
Unmarried/divorced/widowed | 76 (10.6) | Bachelor or higher degree | 420 (58.4) | ||
Age, years | < 30 | 129 (17.9) | Length of employment, years | < 5 | 201 (28.0) |
30–39 | 222 (30.9) | 5–14 | 346 (48.1) | ||
40–49 | 226 (31.4) | 15–24 | 120 (16.7) | ||
≥50 | 142 (19.7) | ≥25 | 52 (7.2) | ||