Application of multimodal fusion technology in early recurrence prediction and pathological analysis of hepatocellular carcinoma

Figure 4 Receiver operating characteristic curves and decision curve analysis for subjects with different characteristics. A and B: Receiver operating characteristic curves for the training and testing sets, where yellow, red, cyan, and dark blue represent fusion features, habitat features, radiomics features, and clinical features, respectively; C and D: Delong test analysis for the training and testing sets; E and F: Decision curve analysis for the training and testing sets. Red, blue, green, and yellow represent the integrated model, habitat model, traditional radiomics model, and clinical model, respectively. AUC: Area under the curve; DCA: Decision curve analysis.