| Model 1 | Model 2 | ||
---|---|---|---|---|
Radiomics | Radiomics and molecular subtype | |||
Training | Testing | Training | Testing | |
AUROC 95% CI | 0.72 (0.64, 0.79) | 0.83 (0.71, 0.94) | 0.80 (0.72, 0.87) | 0.78 (0.62, 0.94) |
Sensitivity or TPR (no-pCR) | 0.73 (0.65, 0.79) | 0.77 (0.61, 0.88) | 0.78 (0.70, 0.84) | 0.79 (0.64, 0.90) |
Specificity or TNR (pCR) | 0.64 (0.51, 0.76) | 0.69 (0.39, 0.91) | 0.69 (0.56, 0.80) | 0.69 (0.39, 0.91) |
PPV | 0.84 (0.77, 0.90) | 0.89 (0.75, 0.97) | 0.87 (0.80, 0.92) | 0.89 (0.75, 0.97) |
NPV | 0.47 (0.36, 0.58) | 0.47 (0.24, 0.71) | 0.54 (0.42, 0.65) | 0.50 (0.26, 0.74) |
 | P value = 0.1 | P value = 0.9 |