Tabel 4.
Comparison of ROC curves between pathomics, radiomics, and radiopathomics models using the DeLong test.
| Cohort | Model | AUC | Delong test | P value |
|---|---|---|---|---|
| training cohort | pathomics | 0.88 | VS radiomics | 0.11 |
| radiomics | 0.79 | VS radiopathomics | 0.02 | |
| radiopathomics | 0.9 | VS pathomics | 0.18 | |
| validation cohort | pathomics | 0.85 | VS radiomics | 0.44 |
| radiomics | 0.74 | VS radiopathomics | 0.16 | |
| radiopathomics | 0.9 | VS pathomics | 0.18 |