Classifier | AUC | Sensitivity | Specificity | PPV | NPV | Accuracy |
---|---|---|---|---|---|---|
DL AlexNet | ||||||
 Ax | 0.62 (0.45, 0.79) | 0.47 | 0.77 | 0.5 | 0.75 | 0.67 |
 Cor | 0.61 (0.43, 0.77) | 0.35 | 0.86 | 0.55 | 0.73 | 0.69 |
 Ax and Cor combined | 0.69 (0.54, 0.84) | 0.71 | 0.69 | 0.52 | 0.83 | 0.69 |
DL GoogLeNet | ||||||
 Ax | 0.72 (0.57, 0.88) | 0.65 | 0.8 | 0.61 | 0.82 | 0.75 |
 Cor | 0.68 (0.52, 0.84) | 0.53 | 0.83 | 0.6 | 0.78 | 0.73 |
 Ax and Cor combined | 0.8 (0.67, 0.92) | 0.94 | 0.71 | 0.62 | 0.96 | 0.79 |
DL ResNet | ||||||
 Ax | 0.72 (0.56, 0.88) | 0.59 | 0.86 | 0.67 | 0.81 | 0.77 |
 Cor | 0.69 (0.53, 0.86) | 0.47 | 0.91 | 0.73 | 0.78 | 0.77 |
 Ax and Cor combined | 0.85 (0.73, 0.96) | 0.88 | 0.8 | 0.68 | 0.93 | 0.83 |
Conventional method | ||||||
 T-stage | 0.62 (0.47, 0.78) | 0.76 | 0.43 | 0.4 | 0.79 | 0.54 |
 Clinical stage | 0.59 (0.43, 0.74) | 0.82 | 0.4 | 0.4 | 0.82 | 0.54 |
 Multivariate clinical model | 0.74 (0.61, 0.89) | 0.76 | 0.62 | 0.5 | 0.84 | 0.67 |