| Severe head trauma | Moderate head trauma | ||
---|---|---|---|---|
 | Survivors (n = 76) | Dead (n = 15) | Survivors (n = 99) | Dead (n = 17) |
ISS (pt) | 30.3 ± 10.7 | 43.4 ± 18° | 27.9 ± 16 | 41.1 ± 16.3° |
 | 71 ± 7 | 62 ± 9* | 73 ± 7 | 75 ± 7 |
ScVO2 (%) | Â | Â | Â | Â |
Lactate (mmol/l) | 3.5 ± 1.9 | 9 ± 5.4° | 2.9 ± 1.6 | 6.1 ± 4° |