From: The definition of major trauma using different revisions of the abbreviated injury scale
In-hospital mortality | |||||||||||
Using an ISS98 ≥ 16 threshold | Using an ISS08 ≥ 16 threshold | Using a ISS15 ≥ 16 threshold | |||||||||
Died | Survived | Total | Died | Survived | Total | Died | Survived | Total | |||
ISS < 16 | 208 | 16,912 | 17,120 | ISS < 16 | 266 | 18,024 | 18,290 | ISS < 16 | 267 | 18,009 | 18,276 |
1.2% | 98.8% | 1.5% | 98.5% | 1.5% | 98.5% | ||||||
ISS ≥ 16 | 159 | 1057 | 1216 | ISS ≥ 16 | 219 | 874 | 1093 | ISS ≥ 16 | 218 | 889 | 1107 |
13.1% | 86.9% | 20.0% | 80.0% | 19.7% | 80.3% | ||||||
Total | 367 | 17,969 | 18,336 | Total | 485 | 18,898 | 19,383 | Total | 485 | 18,898 | 19,383 |
Using an ISS08 ≥ 11 threshold | Using a ISS15 ≥ 12 threshold | ||||||||||
Died | Survived | Total | Died | Survived | Total | ||||||
ISS08 < 11 | 258 | 17,363 | 17,621 | ISS15 < 12 | 259 | 17,375 | 17,634 | ||||
1.5% | 98.5% | 1.5% | 98.5% | ||||||||
ISS08 ≥ 11 | 227 | 1535 | 1762 | ISS15 ≥ 12 | 226 | 1523 | 1749 | ||||
12.9% | 87.1% | 12.9% | 87.1% | ||||||||
Total | 485 | 18,898 | 19,383 | Total | 485 | 18,898 | 19,383 | ||||
Need for ICU | |||||||||||
Using an ISS98 ≥ 16 threshold | Using an ISS08 ≥ 11 threshold | Using a ISS15 ≥ 12 threshold | |||||||||
ICU | No ICU | Total | ICU | No ICU | Total | ICU | No ICU | Total | |||
ISS < 16 | 1008 | 16,112 | 17,120 | ISS08 < 11 | 1067 | 16,554 | 17,621 | ISS15 < 12 | 1083 | 16,551 | 17,634 |
5.9% | 94.1% | 6.1% | 93.9% | 6.1% | 93.9% | ||||||
ISS ≥ 16 | 568 | 648 | 1216 | ISS08 ≥ 11 | 824 | 938 | 1762 | ISS15 ≥ 12 | 808 | 941 | 1749 |
46.7% | 53.3% | 46.8% | 53.2% | 46.2% | 53.8% | ||||||
Total | 1.576 | 16,760 | 18,336 | Total | 1891 | 17,492 | 19,383 | Total | 1891 | 17,492 | 19,383 |