Table 3 Comparison of predictive performance of models
Model comparison | DeLong test P-value | IDI test P-value |
|---|---|---|
Radiomics model (Training set) vs. Clinical model (Training set) | < 0.001 | < 0.001 |
Radiomics model (Testing set) vs. Clinical model (Testing set) | < 0.001 | 0.001 |