Model | Apparent AUCa | AUC Bootstrap-Trainb (mean, 95% CI) | AUC Bootstrap-Testc (mean, 95% CI) | Average optimismd | Optimism-corrected AUCe |
---|---|---|---|---|---|
Radiomics | 0.888 | 0.899 (0.897–0.901) | 0.838 (0.835–0.841) | 0.061 | 0.827 |
CT sign | 0.906 | 0.908 (0.907–0.910) | 0.888 (0.886–0.890) | 0.020 | 0.886 |