Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Gastrointest Oncol. Dec 15, 2021; 13(12): 2161-2179
Published online Dec 15, 2021. doi: 10.4251/wjgo.v13.i12.2161
Figure 3
Figure 3 Kaplan-Meier curves for overall survival of five tumor regression grade systems. A: JGCA2017-tumor regression grade (TRG); B: JGCA-TRG; C: Becker-TRG; D: AJCC/CAP-TRG; E: Mandard; F: Rearranged cutoff values. P value stands for log-rank test.