Figure 2.
Kaplan-Meier curves of (a) overall survival, (b) cancer-specific survival, and (c) recurrence-free survival according to the COP-NLR (0, 1 and 2) in all 268 patients.
Kaplan-Meier curves of (a) overall survival, (b) cancer-specific survival, and (c) recurrence-free survival according to the COP-NLR (0, 1 and 2) in all 268 patients.