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AUC in train and validation set (repeat run 20 times).
| Model type | Train AUC | Validation AUC | p-value* | No. of features |
|---|---|---|---|---|
| Clinical | 0.66 ± 0.02 | 0.65 ± 0.11 | – | 1 |
| Radiomics | 0.77 ± 0.02 | 0.69 ± 0.11 | 0.229 | 7 |
| Clinical + radiomics | 0.87 ± 0.02 | 0.78 ± 0.10 | 0.006 | 10 |
*Compared with clinical model.
