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Predictive performance of radiomics signature.
| Model | Radiomics signature | |
|---|---|---|
| Training set | Testing set | |
| Accuracy (95%CI) | 0.821 (0.729–0.892) | 0.800 (0.644–0.909) |
| Sensitivity | 0.873 | 0.783 |
| Specificity | 0.750 | 0.824 |
| Pos. pred. value | 0.828 | 0.857 |
| Neg. pred. value | 0.811 | 0.737 |
