Table 4.
Features | Average of 10-fold internal cross-validation | External holdout set | ||||||
---|---|---|---|---|---|---|---|---|
Overall accuracy |
Sensitivity | Specificity | AUC | Overall accuracy |
Sensitivity | Specificity | AUC | |
Imaging + Clinical | 82.45% | 82.9% | 82% | 0.91 | 82% | 89% | 73% | 0.88 |
Imaging only | 72.57% | 72.2% | 73% | 0.81 | 60.82% | 68.5% | 51% | 0.65 |
Clinical only | 78.2% | 77.5% | 79% | 0.84 | 81.1% | 82% | 73.6% | 0.85 |
Marshall | 65.8% | 93.7% | 31% | 0.79 | 71.9% | 100% | 36% | 0.85 |
GCS | 68.0% | 89.16% | 41% | 0.56 | 74.6% | 94.7% | 50% | 0.70 |