Fig. 3

Prognostic model for STS patients: a The ROC curve for evaluating the accuracy of the prediction model. bThe Kaplan–Meier analysis of the prediction model. c The univariate and multivariate Cox regression analysis of risk score, age, gender, race, and metastatic diagnosis for evaluating the independent prognostic value of the risk score. d The risk curve of each patient by risk score. e The scatter plot of the samples. The green and red dots representing survival and death, respectively. f The heatmap of immune genes screened by Lasso regression