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Comparison of morphological model, radiomics model, and combined model.
| Morphological model (Model 1) | Radiomics model (Model 2) | Combined model (Model 3) | |
|---|---|---|---|
| Feature selection | Chi-square + F1 test | LASSO | LASSO |
| Algorithm | LR | LR | LR |
| AUC | 0.88 | 0.87 | 0.89 |
| Delong analysis | Model 1 VS. Model 2 | Model 2 VS. Model 3 | Model 3 VS. Model 1 |
| p = 0.06 | p = 0.08 | p = 0.46 |
