Preoperative immunonutrition status predicts survival after colorectal cancer resection: Nomogram based on modified systemic inflammation score

Figure 6 Time-dependent receiver operating characteristic curves of the nomogram for predicting 1-, 3-, and 5-year overall survival in the training and validation cohorts. A: Receiver operating characteristic (ROC) curves of the nomogram in the training cohort. The area under the curve (AUC) [95% confidence interval (CI)] were 880% (79.6%-96.5%) at 1 year, 87.4% (82.3%-92.5%) at 3 years, and 89.1% (85.3%-93.0%) at 5 years; B: ROC curves of the nomogram in the validation cohort. The AUCs (95%CI) were 902% (82.0%-98.3%) at 1 year, 88.1% (82.2%-94.0%) at 3 years, and 85.0% (79.6%-90.4%) at 5 years. The diagonal dashed line indicates the reference line. AUC: Area under the curve; CI: Confidence interval.