Table 2.
Baseline of job demand, job resources and fatigue score between drivers with psychiatric disorders (PSY) and non-PSY drivers.
| Non-PSY drivers (N=811) | PSY drivers (N=85) | P-value | |||||||
|---|---|---|---|---|---|---|---|---|---|
|
|
|
||||||||
| Mean | SD | N | % | Mean | SD | N | % | ||
| Demand-Control-Support Model | |||||||||
| Job Demand | |||||||||
| Psychological demands | 30.10 | 3.30 | 30.47 | 3.62 | 0.326 | ||||
| Job Control | |||||||||
| Decision latitude | 59.00 | 8.02 | 59.43 | 9.24 | 0.646 | ||||
| Job Support | |||||||||
| Supervisor support | 11.33 | 1.56 | 11.31 | 1.60 | 0.885 | ||||
| Co-worker support | 10.44 | 1.44 | 10.45 | 1.27 | 0.933 | ||||
| Job Fatigue Model | |||||||||
| SOFI | 3.60 | 6.33 | 3.47 | 2.71 | 0.730 | ||||
| Demand-Control-Support Model | |||||||||
| Psychological demands | |||||||||
| ≤30 | 502 | 61.90 | 51 | 60.00 | 0.732 | ||||
| >30 | 309 | 38.10 | 34 | 40.00 | |||||
| Decision latitude | |||||||||
| ≤60 | 488 | 60.17 | 45 | 52.94 | 0.200 | ||||
| >60 | 315 | 38.84 | 39 | 45.88 | |||||
| Job strain | |||||||||
| Low strain | 607 | 74.85 | 63 | 74.12 | 0.905 | ||||
| High strain | 196 | 24.17 | 21 | 24.71 | |||||
| Job Fatigue Model | |||||||||
| SOFI | |||||||||
| <3 | 355 | 43.77 | 35 | 41.18 | 0.272 | ||||
| 3–4.9 | 168 | 20.72 | 13 | 15.29 | |||||
| ≥5 | 288 | 35.51 | 37 | 43.53 | |||||