Construction and Validation of a Macrophage-Associated Risk Model for Predicting the Prognosis of Osteosarcoma

Figure 6

Identification of risk score as an independent prognostic factor of osteosarcoma, decision curve analysis of three models (simple gene model, simple clinical model, and complex model), and ROC curve for predicting the prognosis of osteosarcoma in 1, 3, and 5 years: (a) identification of risk score as an independent prognostic factor of osteosarcoma by univariate and multivariate Cox regression analyses, (b) the decision curve of the net benefit of the 2 models for the 3-year survival rate (simple gene and simple clinical models), (c) the decision curve of the net benefit of the 3 models for the 5-year survival rate (simple gene, simple clinical, and complex models); (d) the decision curve of the net benefit of the 3 models for the diagnosis of osteosarcoma metastasis (simple gene, simple clinical, and complex models), and (e) ROC curve to predict the prognosis of osteosarcoma in 1, 3, and 5 years.

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