Table 1 Characteristics of subjects by gender
Men(n = 1867) | Women(n = 1148) | χ2p-value | |
|---|---|---|---|
% | % | ||
Age | < 0.001 | ||
 20–29 | 9.2 | 26.8 | |
 30–39 | 17.3 | 28.3 | |
 40–49 | 36.8 | 25.0 | |
 50–59 | 36.7 | 19.9 | |
Marital status | < 0.001 | ||
 Married | 80.2 | 55.7 | |
 Unmarried | 19.8 | 44.3 | |
Job position | < 0.001 | ||
 Low grade | 56.0 | 86.4 | |
 Middle grade | 26.4 | 10.7 | |
 High grade | 17.6 | 2.9 | |
Work hours | < 0.001 | ||
 < 9 h | 65.1 | 56.2 | |
 9-11 h | 26.4 | 34.6 | |
 >11 h | 8.5 | 9.2 | |
Shift work | < 0.001 | ||
 Yes | 8.1 | 43.9 | |
 No | 91.9 | 56.1 | |
Control at work | < 0.001 | ||
 Low | 26.6 | 33.0 | |
 Intermediate | 32.1 | 35.9 | |
 High | 41.3 | 31.1 | |
Demand at work | < 0.001 | ||
 Low | 34.3 | 28.1 | |
 Intermediate | 33.2 | 30.9 | |
 High | 32.5 | 40.9 | |
Support at work | < 0.001 | ||
 Low | 27.2 | 21.4 | |
 Intermediate | 37.9 | 35.1 | |
 High | 34.9 | 43.5 | |
Family–to–work conflict | < 0.001 | ||
 Low | 47.2 | 43.6 | |
 Intermediate | 15.5 | 12.2 | |
 High | 37.2 | 44.3 | |
Work–to–family conflict | < 0.001 | ||
 Low | 32.2 | 24.0 | |
 Intermediate | 36.6 | 34.5 | |
 High | 31.1 | 41.6 | |
Sleep hours | < 0.001 | ||
 <6 h | 15.2 | 20.6 | |
 6-8 h | 84.1 | 78.5 | |
 ≧9 h | 0.7 | 0.9 | |
Longstanding illness | < 0.001 | ||
 Yes | 36.5 | 24.0 | |
 No | 63.5 | 76.0 | |
Workplace social capital | 0.005 | ||
 High | 82.0 | 77.8 | |
 Low | 18.0 | 22.2 | |
Depression | < 0.001 | ||
 Yes | 23.0 | 30.5 | |
 No | 77.0 | 69.5 | |