Number (%) / mean (SD) / median (IQR) | ||
---|---|---|
Demographics | Male | 2299 (67.3) |
Age, mean (SD) | 59.8 (21.3) | |
Injury Severity | ISS, median (IQR) | 17 (14–25) |
NISS, median (IQR) | 22 (17–29) | |
Head and Neck AIS ≥3 | 2137 (62.3) | |
Face AIS ≥3 | 36 (1.1) | |
Thorax AIS ≥3 | 942 (27.6) | |
Abdomen AIS ≥3 | 309 (9.1) | |
Extremity AIS ≥3 | 601 (17.6) | |
Polytrauma (anatomical: AIS of ≥ 3 in ≥ 2 body regions) | 585 (17.1) | |
RTS, median (IQR) | 7.8 (7.8–7.8) | |
GCS, median (IQR) | 15 (14–15) | |
Mechanism of Injury | Motor Vehicle | 208 (6.1) |
Motorcycle | 723 (21.2) | |
Pedestrian | 124 (3.6) | |
Other Road Injury | 211 (6.2) | |
Low fall (0–0.5 m, inclusive) | 1556 (45.6) | |
Non-low-fall (more than 0.5 m or unknown) | 394 (11.5) | |
Assault | 74 (2.2) | |
Blunt-other | 124 (3.6) | |
Co-morbidities | Charlson Comorbidity Index (CCI) score 0 | 2434 (71.9) |
CCI 1 | 649 (19.2) | |
CCI 2 | 206 (6.1) | |
CCI 3 and above | 98 (2.9) | |
Diabetes mellitus | 547 (16.0) | |
Hyperlipidemia | 404 (11.8) | |
Hypertension | 246 (7.2) | |
Cancer | 107 (3.1) | |
Alcohol use prior to injury | 251 (7.4) | |
Blood Products | Number of patients requiring blood transfusion | 261 (7.6) |
Number of units of blood transfused, mean (SD) | 0.3 (5.2) | |
Number of patients requiring other blood products | 37 (1.1) | |
Surgical Procedures | Neurosurgical | 487 (14.3) |
Orthopedic | 899 (26.3) | |
Laparotomy | 105 (3.1) | |
Tracheostomy | 100 (2.9) | |
Complications | Pneumonia | 94 (2.8) |
Fluid and electrolyte disorders | 133 (3.9) | |
Urinary Tract Infection | 145 (4.2) | |
Admission | Number of patients admitted to the intensive care unit at any time during admission | 753 (22.1) |
Number of patients admitted to high dependency (including intermediate care) at any time during admission | 1429 (41.9) | |
Total length of stay in hospital, median number of days (IQR) | 9.4 (4.2–21.3) | |
Transferred in from another hospitala | 131 (3.8) | |
Admitted > 24 h post-injurya | 167 (4.9) | |
Mortality | 1-year mortality | 247 (7.2) |
3-year mortality | 551 (16.1) | |
Discharge Destination | Home | 2406 (70.5) |
Rehabilitation | 614 (18.0) | |
Transferred to other facility, institution or step-down care | 394 (11.5) |