Deep learning radiomics nomogram based on multi-regional features for predicting lymph node metastasis and prognosis in colorectal cancer

Figure 5 Receiver operating characteristic curves of the three models. A-C: Receiver operating characteristic curves of the clinical, deep learning-radiomics integrated model and combined model for predicting lymph node metastasis in the training cohort (A), internal validation cohort (B), and external validation cohort (C), respectively. ROC: Receiver operating characteristic; AUC: Area under the receiver operating characteristic curve; DLRR: Deep learning-radiomics integrated model; Combined: The clinical-deep learning-radiomics model; CI: Confidence interval.