From: New Trauma and Injury Severity Score (TRISS) adjustments for survival prediction
Variables | N (%) |
---|---|
Age (years), mean (SD) | 41.9 (± 19.9) |
Gender | |
Male | 7798 (73.5) |
Female | 2790 (26.5) |
Mechanism of trauma | |
Blunt | 9570 (90.4) |
Penetrant | 1016 (9.6) |
No information | 2 (0.0) |
External causes of morbidity and mortality | |
Transportation accidents | 4663 (44.1) |
Falls | 3203 (30.3) |
Assault | 1908 (18.0) |
Intentional self-harm | 216 (2.0) |
Events with undetermined intent | 205 (1.9) |
Other | 364 (3.4) |
No information | 29 (0.3) |
Surgical procedure | |
Yes | 2736 (25.8) |
No | 7852 (74.2) |
ICU admission | |
Yes | 4132 (39.0) |
No | 6456 (61.0) |
Hospital discharge condition | |
Survived | 9962 (94.1) |
Died | 626 (5.9) |
Hospital length of stay (days), mean (SD) | 5.4 (± 13.3) |
ISS, mean (SD) | 9.7 (± 9.6) |
NISS, mean (SD) | 12.8 (± 13.0) |