Research Article

A Novel Defined RAS-Related Gene Signature for Predicting the Prognosis and Characterization of Biological Function in Osteosarcoma

Figure 5

Univariate and multivariate Cox regression analyses for the risk score. (a) Univariate analysis. (b) Multivariate analysis. (c) Heatmap (green, low expression; red, high expression) for the connections between clinicopathologic features and the risk groups ().
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