Marital status |
Single (n=437) | 95.7 | 4.3 | 85.1 | 14.9 | 57.0 | 43.0 |
Married (n=495) | 89.9 | 10.1 | 72.9 | 27.1 | 43.0 | 57.0 |
Divorced/widowed (n=36) | 91.7 | 8.3 | 77.8 | 22.2 | 50.0 | 50.0 |
| χ2=11.2
p=0.004** | χ2=20.6
p=0.000*** | χ2=18.1
p=0.000*** |
Work section |
WF (n=93) | 86.0 | 14.0 | 58.1 | 41.9 | 30.1 | 69.9 |
FOL (n=184) | 96.2 | 3.8 | 81.5 | 18.5 | 56.5 | 43.5 |
MOL (n=182) | 91.8 | 8.2 | 80.2 | 19.8 | 52.2 | 47.8 |
EOL (n=461) | 92.4 | 7.6 | 80.5 | 19.5 | 51.2 | 48.8 |
PA (n=48) | 95.8 | 4.2 | 83.3 | 16.7 | 35.4 | 64.6 |
| χ2=10.2
p=0.037* | χ2=26.2
p=0.000*** | χ2=22.5
p=0.000*** |
Work task |
Automated (n=476) | 94.1 | 5.9 | 80.7 | 19.3 | 52.1 | 47.9 |
Semi-automated (n=138) | 87.0 | 13.0 | 73.2 | 26.8 | 41.3 | 58.7 |
Manual (n=126) | 92.1 | 7.9 | 77.8 | 22.2 | 43.7 | 56.3 |
Inspection (n=192) | 92.2 | 7.8 | 77.6 | 22.4 | 51.6 | 48.4 |
Supervisory (n=36) | 97.2 | 2.8 | 80.6 | 19.4 | 58.3 | 41.7 |
| χ2=9.19
p=0.056 | χ2=3.87
p=0.425 | χ2=8.17
p=0.086 |
Work schedule |
Fixed shift (n=90) | 95.6 | 4.4 | 80.0 | 20.0 | 43.3 | 56.7 |
Rotating 8 hour shift (n=586) | 91.6 | 8.4 | 76.6 | 23.4 | 47.3 | 52.7 |
Rotating 12 hour shift (n=292) | 93.5 | 6.5 | 82.2 | 17.8 | 56.2 | 43.8 |
| χ2=2.27
p=0.322 | χ2=3.71
p=0.156 | χ2=7.72
p=0.021* |