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Role of clinical features in the prognosis of osteosarcoma. (A) Univariate and multivariate Cox regression analysis of clinical features of osteosarcoma. (B) ROC curve for predicting the prognosis of osteosarcoma based on risk score and clinical features of osteosarcoma. (C) Differences in metastasis and recurrence rates between the high-risk group and low-risk group.
