[Retracted] Verification of Ferroptosis Subcluster-Associated Genes Related to Osteosarcoma and Exploration of Immune Targeted Therapy

Figure 5

Relationships of model and clinical eigenvalues. (a, b) Forest plots of the Cox regression analysis of univariate and multivariate, respectively. (c) Box plots of the relationship between the model and clinical characteristics. Age: 0, older than 15 years old; 1, less than 15 years old. Gender: 0, male; 1, female. Tumor location: 0, lower extremity; 1, upper extremity. Metastases: 0, no metastasis; 1, metastasis at diagnosis; 2, metastasis after diagnosis.

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