An Oxidative Stress Index-Based Score for Prognostic Prediction in Colorectal Cancer Patients Undergoing Surgery

Figure 3

Receiver operating characteristic (ROC) curves of CIOSS, TNM stage, and the nomogram. The prognostic significance and predictive performance of the CIOSS, TNM stage, and nomogram in predicting OS and DFS in the (a, b) training sets and (c, d) validation sets, respectively.

(a)

(b)

(c)

(d)