Table 1.
Descriptive statistics (N = 2733).
| Variables | Mean | SD | Percent | Number | Range |
|---|---|---|---|---|---|
| Age | 29.71 | 9.86 | 15–67 | ||
| Gender | |||||
| Male | 58.54% | 1600 | |||
| Female | 41.46% | 1133 | |||
| Marital status | |||||
| Married | 44.16% | 1207 | |||
| Others | 55.84% | 1526 | |||
| Income | 77,653.56 | 67,957.43 | 1600–999,999 | ||
| Education | |||||
| Never attend any school | 0.95% | 26 | |||
| Primary school | 7.61% | 208 | |||
| Middle school | 25.39% | 694 | |||
| High school | 13.65% | 373 | |||
| Occupational school | 8.85% | 242 | |||
| Junior college | 18.26% | 499 | |||
| College | 21.59% | 590 | |||
| Graduate school and above | 3.70% | 101 | |||
| Firm size | |||||
| Large | 15.89% | 428 | |||
| Small | 84.11% | 2266 | |||
| Job classification | |||||
| Manufacturing/transportation | 45.26% | 1237 | |||
| Sales/services | 11.64% | 318 | |||
| Clerical/technical/managerial | 43.10% | 1178 | |||
| Mode of employment | |||||
| Government institutions staff | 7.43% | 203 | |||
| Others | 92.57% | 2530 | |||
| Working hours | |||||
| Less than 40 h/week | 33.27% | 908 | |||
| 40–55 h/week | 31.55% | 861 | |||
| More than 55 h/week | 35.18% | 960 | |||
| Compulsory overtime work | 17.64% | 482 | |||
| Non-compulsory overtime work | 82.36% | 2251 | |||
| Union member | 12.77% | 349 | |||
| Non-union member | 87.23% | 2384 | |||
| Job satisfaction | 24.64 | 3.96 | 9–36 | ||
| CES-D | 4.71 | 3.23 | 0–21 |
Note: SD = standard deviation.