Observational Study
Copyright ©The Author(s) 2021.
World J Gastrointest Surg. Nov 27, 2021; 13(11): 1463-1483
Published online Nov 27, 2021. doi: 10.4240/wjgs.v13.i11.1463
Figure 1
Figure 1 Survival analysis of the entire sample. A and B: Kaplan-Meier curves of overall survival (OS) (A) and cancer-specific survival (CSS) (B); C and D: Kaplan-Meier curves of OS (C) and CSS (D) of different stages; E and F: Kaplan-Meier curves of OS (E) and CSS (F) based of different N categories.