Prehospital circumstances, hospital arrival time and means of transportation
| Variables | Category | Frequency | Percentage |
| Distance from hospital | ≤60 km | 312 | 68.7% |
| >60 km | 142 | 31.3% | |
| Hospital arrival time | ≤1 hour of injury | 184 | 40.5% |
| Within 1–4 hours of injury | 176 | 38.8% | |
| 4–24 hours of injury | 69 | 15.2% | |
| >24 hours of injury | 25 | 5.5% | |
| Who brought the victims to the hospital? | Policeman | 29 | 6.8% |
| Relative/family | 378 | 82.6% | |
| Others | 47 | 10.6% | |
| Transferred from | Primary hospitals | 171 | 37.7% |
| From the scene of an injury | 283 | 62.3% | |
| Transport to hospital | Ambulance | 93 | 20.5% |
| Commercial vehicles | 311 | 68.5% | |
| Others | 50 | 11% |