Fig. 7

Logistic regression model and nomogram model of DLBCL patients were constructed based on 7 signature genes. (A) The AUC of the logistic regression model for identifying DLBCL samples is shown. (B) The ROC curves for the 7 signature genes are displayed. (C) A nomogram model combined with based on 7 signature genes was constructed to predict the risk of DLBCL patients. (D) The calibration curve of the nomogram tests the predictive performance of the model