Bone Metastasis in Renal Cell Carcinoma Patients: Risk and Prognostic Factors and Nomograms

Figure 8

(a) Receiver operating characteristic curves of 1, 2, and 3 years in the training cohort. (b) The Kaplan–Meier survival curve of the training cohort. (c) Receiver operating characteristic curves of 1, 2, and 3 years in the validation cohort. (d) The Kaplan–Meier survival curve of the validation cohort.

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