Table 3 Patient characteristics
Patient characteristic | Value |
|---|---|
Number | 209 |
Age (years; median [range]) | 36 (16–90) |
Male (%) | 78% |
Injury Severity Score (mean ± SD) | 32.6 ± 10.8 |
Mechanism of injury | |
Motor vehicle collision | 50% |
Fall | 33% |
Assault | 5% |
Suicide | 3% |
Pedestrian versus motor vehicle | 5% |
Bicycle collision | 1% |
Snowboarding/skiing | 1% |
Unknown | 1% |
Post-resuscitation GCS score (median [interquartile range]) | 5 (3–7) |
Admission APACHE II score (mean ± SD) | 18.5 ± 6.4 |
Patients with following injuries on head CT (%) | |
Subdural hematoma | 54% |
Extradural hematoma | 16% |
Subarachnoid hemorrhage | 55% |
Diffuse axonal injury | 31% |
Intraventricular hemorrhage | 32% |
Parenchymal hematoma | 28% |
Patients with maximum AIS ≥3 for following systems (%) | |
Chest | 87% |
Abdomen/pelvic contents | 39% |
Pelvis/extremities | 63% |
ICU length of stay (median [IQR]) | 7 (3–13) |
Hospital length of stay (median [IQR]) | 19 (6–50) |
Hospital mortality (%) | 32% |