Table 1. Descriptive statistics of age, working hours, employment relationship, self-evaluated health, psychological demand of work, workplace justice, and occupational accidents of workers employed in the construction industry; categorized by gender.
| Variable | Men (N=1,379) | Women (N=164) | |||
|---|---|---|---|---|---|
| n | %/SD | n | %/SD | ||
| Occupational accidents (yes) | 315 | 22.84 | 22 | 13.41 | |
| Age | |||||
| 25–34 | 285 | 20.67 | 38 | 23.17 | |
| 35–44 | 414 | 30.02 | 45 | 27.44 | |
| 45–54 | 470 | 34.08 | 56 | 34.15 | |
| 55–65 | 210 | 15.23 | 25 | 15.24 | |
| Working hours | |||||
| Fixed day and evening shifts | 1,299 | 95.1 | 159 | 96.95 | |
| Rotating and graveyard shifts | 67 | 4.9 | 5 | 3.05 | |
| Missing value | 13 | ||||
| Employment relationship | |||||
| Stable | 615 | 45.05 | 93 | 57.41 | |
| Unstable | 750 | 54.95 | 69 | 42.59 | |
| Missing value | 14 | 2 | |||
| χ2 value | 35.17*** | 22.62*** | |||
| Self-evaluated health | |||||
| Favorable | 755 | 54.79 | 97 | 59.51 | |
| Unfavorable | 623 | 45.21 | 66 | 40.49 | |
| Missing value | 1 | 1 | |||
| χ2 value | 107.89*** | 9.58** | |||
| Psychological demand of work: mean score (standard deviation) | 80.85 (17.33) | 74.65 (15.97) | |||
| Low | 501 | 36.33 | 83 | 50.61 | |
| Moderate | 499 | 36.19 | 52 | 31.71 | |
| High | 379 | 27.48 | 29 | 17.68 | |
| χ2 value | 18.13*** | 19.07*** | |||
| Workplace justice: mean score (standard deviation) | 87.91 (22.37) | 90.21 (22.57) | |||
| Low | 435 | 31.84 | 39 | 24.07 | |
| Moderate | 166 | 12.15 | 13 | 8.02 | |
| High | 765 | 56 | 110 | 67.9 | |
| Missing value | 13 | 2 | |||
| χ2 value | 30.27*** | 2.28 | |||
*p<0.05; **p<0.01; ***p<0.001. SD: Standard deviation.