Table 2.
Results of the Cox multiple regression analysis.
| Variable | Resigned* | Dismissed** | ||||
|---|---|---|---|---|---|---|
| HRa | 95% Confidence Interval | p-Value | HRa | 95% Confidence Interval | p-Value | |
| Work ability | ||||||
| Adequate | 1.00 | 1.00 | ||||
| Impaired | 1.58 | 1.05–2.38 | 0.029 | 1.68 | 1.31–2.14 | <0.001 |
| Department | ||||||
| Others | 1.00 | |||||
| Clinical/General operations | 1.49 | 1.14–1.95 | 0.004 | |||
| Position | ||||||
| Administrative specialist | 1.00 | |||||
| Registered nurse (management or patient care) Technician/Nursing technician/Waitress | 1.62 | 1.07–2.47 | 0.024 | |||
| Nursing assistant/Assistant or Attendant/Cleaner | 1.81 | 1.20–2.72 | 0.004 | |||
| Nutritional status | ||||||
| Normal | 1.00 | |||||
| Overweight | 1.54 | 1.06–2.25 | 0.024 | |||
| Obesity | 0.61 | 0.24–1.56 | 0.300 | |||
| Sex | ||||||
| Female | 1.00 | |||||
| Male | 0.81 | 0.54–1.22 | 0.313 | . | . | . |
Note: HRa = adjusted hazard ratio; * analysis adjusted for sex; ** analysis was not adjusted for sex or age, since the variables did not exhibit proportional hazards.