Figure 6

Single- and multi-factor Cox regression analysis and nomogram creation and calibration curves. (A) Forest plot of single-factor Cox regression analysis. (B) Forest plot of multi-factor Cox regression analysis. (C) Multivariate ROC curves. (D) The nomogram incorporating independent prognostic factors age, risk score, WHO Grade and IDH status to predict mortality in glioma patients. (E) The nomogram of 1-year, 3-year and 5-year calibration curves. *p < 0.05, ***p < 0.001. AUC: area under ROC curves.Â