Variables | Categories | Frequency (n) | Percent (%) |
---|---|---|---|
Alcohol users | Yes | 132 | 22.49 |
No | 455 | 77.5 | |
Khat users | Yes | 37 | 6.3 |
No | 550 | 93.7 | |
Smokers | Yes | 18 | 3.07 |
No | 569 | 96.9 | |
Excessive daytime sleepiness | Normal | 513 | 87.4 |
Borderline | 37 | 6.3 | |
Abnormal | 37 | 6.3 | |
Type of employment | Temporary | 9 | 1.5 |
Permanent | 578 | 98.5 | |
Receiving induction training | Yes | 484 | 82.5 |
No | 103 | 17.5 | |
Having occupational safety and health training | Yes | 334 | 56.9 |
No | 253 | 43.1 | |
Working hours per a week | ≤48 hours | 520 | 88.6 |
> 48 hours | 67 | 11.4 | |
Tea break (working break) | < 15 minutes | 15 | 2.6 |
> 15 minutes | 30 | 5.1 | |
None | 542 | 92.3 | |
Work-related injury | Yes | 259 | 44.12 |
No | 328 | 55.87 | |
Job satisfaction | Satisfied | 394 | 67.1 |
Not satisfied | 193 | 32.9 |