| BIG score | TRISS | PS09 score |
---|---|---|---|
Discrimination | Â | Â | Â |
AUROC curve (95% CI) All patients (n = 12206) | 0.892 (0.879 - 0.906) | 0.922 (0.913 - 0.932) | 0.925 (0.915 - 0.934) |
AUROC curve (95% CI) Blunt trauma (n = 6540) | 0.876 (0.859 - 0.892) | 0.917 (0.906 - 0.928) | 0.921 (0.911 - 0.932) |
AUROC curve (95% CI) Penetrating trauma (n = 5666) | 0.920 (0.898 - 0.942) | 0.929 (0.912 - 0.947) | 0.921 (0.902 - 0.939) |
Precision | Â | Â | Â |
All patients | Â | Â | Â |
Predicted Mortality (%) | 4.8 | 6.6 | 7.9 |
Observed Mortality (%; 95% CI) | 4.8 (4.4-5.2) | ||
Blunt Trauma | Â | Â | Â |
Predicted Mortality (%) | 5.5 | 9.6 | 11.9 |
Observed Mortality (%; 95% CI) | 6.7 (6.1-7.3) | ||
Penetrating Trauma | Â | Â | Â |
Predicted Mortality (%) | 4.0 | 3.2 | 3.4 |
Observed Mortality (%; 95% CI) | 2.7 (2.3-3.1) |