Fig. 3
Development and Kaplan–Meier analyses of a composite nomogram to predict survival. The clinic-molecular nomogram integrated the 9-gene signature. Each component gives points and the sum of the points calculated a linear predictor and overall survival (a). The whole population was divided in 3 subgroups according to the total number of points given by the nomogram: patients at low risk, intermediate risk, and high risk of survival (b)