Table 2.
Performance comparison of four models: radiomics model, dosiomics model, clinical model, and combination model.
| Model | Training set | Test set | ||||
|---|---|---|---|---|---|---|
| Mean AUC (95% CI) | AUC | ACC | Precision | Sensitivity | Specificity | |
| Radiomics | 0.82 (95% CI, 0.72–0.92) | 0.87 | 0.82 | 1 | 0.3 | 1 |
| Dosiomics | 0.83 (95% CI, 0.74–0.92) | 0.88 | 0.82 | 0.64 | 0.7 | 0.87 |
| Clinical | 0.66 (95% CI, 0.55–0.77) | 0.57 | 0.6 | 0.13 | 0.1 | 0.77 |
| Combination | 0.95 (95% CI, 0.92–0.98) | 0.93 | 0.88 | 0.73 | 0.8 | 0.9 |
CI, confidence interval; AUC, the area under the receiver operating characteristic curve; ACC, accuracy. The values denoted in bold within the table signifies the best values of performance.