Risk Analysis of Distal Metastasis in Chondrosarcoma and the Development and Validation of a Novel Clinical Prediction Model: A Clinical Study Based on the SEER Database

<div>ROC curve analysis of nomogram for indicating the discriminative ability of nomogram. In the nomogram of training (a) and testing (b) groups, the AUC was 0.937 (95% CI 0.919–0.952) and 0.91 (95% CI 0.877–0.937), respectively, which proved that the nomogram had a good predictive ability.</div>

Security and Communication Networks

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Figure 2: Risk Analysis of Distal Metastasis in Chondrosarcoma and the Development and Validation of a Novel Clinical Prediction Model: A Clinical Study Based on the SEER Database 

Figure 2 | Risk Analysis of Distal Metastasis in Chondrosarcoma and the Development and Validation of a Novel Clinical Prediction Model: A Clinical Study Based on the SEER Database 