Fig. 5

Establishment and evaluation of a nomogram. (A) The nomogram of the CRG signature. The total point is the sum of the scores of all variables. (B, C) Univariate regression and multivariate regression analyses of the nomogram. HR > 1 denotes a risk factor, HR < 1 denotes a protective factor. (D) The calibration curve of the nomogram. The gray straight line represents the ideal curve; the closer the model curve is to the ideal curve, the better the calibration of the model. (E) The ROC curve of the nomogram and clinical characteristics.