Table 1 General characteristics of participants
Variables | Â | Prevalence (%) |
|---|---|---|
Sex | Male | 55.4 |
| Â | Female | 44.6 |
Age | 20 ~ 40y | 41.2 |
|  | 41 ~ 65y | 58.8 |
Waist circumference | Male < 90 cm | 72.3 |
|  | Male ≥ 90 cm | 27.7 |
|  | Female < 85 cm | 75.3 |
|  | Female ≥ 85 cm | 24.7 |
Alcohol consumption (frequency) | <1 per month | 26.7 |
|  | 1 ~ 4 per month | 36.5 |
|  | ≥2 per week | 36.8 |
Present smoking status | Smoker | 28.4 |
| Â | Former smoker | 21.0 |
| Â | Never-smoker | 50.6 |
Family income (quartile) | Low | 10.1 |
| Â | Low-moderate | 25.0 |
| Â | Moderate-high | 1.2 |
| Â | High | 33.7 |
Types of occupation | Manager, professional and administrator | 20.9 |
| Â | Clerk | 13.6 |
| Â | Service and sales worker | 23.0 |
| Â | Skilled agricultural, forestry, and fishery worker | 10.8 |
| Â | Craft, equipment, machine operating, and assembling worker | 18.0 |
| Â | Elementary worker | 13.7 |
Injury experience | Yes | 7.2 |
| Â | No | 92.8 |
Work-related injury experience | Yes | 3.3 |
| Â | No | 96.7 |
Mechanisms of work-related injury | Transport accident | 43.3 |
| Â | Fall down, slip down, and collision | 35.4 |
| Â | Laceration, amputation, stab, and machinery accident | 14.4 |
| Â | Burn and poisoning | 3.4 |
| Â | Etc. | 3.4 |
Location of injury | Face, neck, and head | 24.5 |
| Â | Back and waist | 27.5 |
| Â | Upper extremity | 23.8 |
| Â | Lower extremity | 21.8 |
| Â | Etc. | 2.4 |
Marital status | Married, living | 77.0 |
| Â | Married, separated | 1.8 |
| Â | Bereavement | 2.7 |
| Â | Divorce | 3.6 |
| Â | Single | 14.5 |
| Â | Unknown | 0.3 |
Exercise status | ≥Moderate | 29.1 |
| Â | <Moderate | 70.9 |
Education status | ≤Elementary | 16.2 |
| Â | Middle | 12.6 |
| Â | High | 38.2 |
|  | ≥University | 33.0 |