Fig. 6
Nomogram construction and validation for gliomas. AÂ TCGA-based glioma prognostic nomogram for overall survival of 1Â year, 2Â years and 3Â years. B-DÂ A 1-year, a 2-year and a 3-year nomogram calibration curve predicting overall survival in TCGA. EÂ The ROC curves for 1-, 2-, and 3-year predictions of TCGA overall survival. FÂ CGGA-based glioma prognostic nomogram for OS of 1Â year, 2Â years and 3Â years. G-IÂ A 1-year, a 2-year and a 3-year nomogram calibration curve predicting overall survival in CGGA. JÂ The ROC curves for 1-, 2-, and 3-year predictions of CGGA overall survival. (The grey line indicates perfect prediction, and the red, blue and green lines represent the predictive ability of the nomogram, respectively. The higher the fit between the red line, blue line, and green line and the gray line, the better the predictive ability of the prediction model.)