Table 1. Demographics and outcome parameters.
| N = 3668 | Mean ± SD | Median |
|---|---|---|
| Age at injury (years) | 45.8 ± 20.2 | 44 |
| Glasgow coma scale (GCS) | 8.8 ± 5.5 | 10 |
| Length of hospital stay (days) | 17.0 ± 18.7 | 13 |
| Length of intensive care unit stay (ICU, days) | 8.2 ± 10.5 | 4 |
| Duration of ventilatory support (days) | 5.1 ± 8.1 | 1 |
| ISS | 28.2 ± 15.1 | 25 |
| NISS | 37.2 ± 17.4 | 34 |
| All complications | 24.7% | |
| Pneumonia | 19.0% | |
| Sepsis | 14.9% | |
| Bacteraemia | 7.9% | |
| Septic Shock | 3.2% | |
| Mortality | 26.8% |
SD: Standard Deviation
ISS: Injury Severity Score
NISS: New Injury Severity Score