Table 2 Comparison of the predictive value and optimal cut-off
From: Prediction of pre-hospital blood transfusion in trauma patients based on scoring systems
Scoring system | AUC | 95% CI | SE | Cut-off | Sensitivity (%) | Specificity (%) |
|---|---|---|---|---|---|---|
SI | 0.88 | 0.82–0.93 | 0.03 | 0.85 | 70 | 87 |
PP | 0.85 | 0.79–0.91 | 0.03 | 40 | 76 | 76 |
AGE–SI | 0.79 | 0.71–0.89 | 0.05 | 35 | 67 | 69 |
rSI–G | 0.77 | 0.70–0.85 | 0.04 | 16 | 73 | 67 |
MGAP | 0.66 | 0.57–0.76 | 0.05 | 24.5 | 64 | 54 |