Retrospective Cohort Study
Copyright ©The Author(s) 2020.
World J Gastrointest Oncol. Oct 15, 2020; 12(10): 1119-1132
Published online Oct 15, 2020. doi: 10.4251/wjgo.v12.i10.1119
Figure 1
Figure 1 Number of lymph nodes retrieved from 2000 to 2014.
Figure 2
Figure 2 Overall survival curves for the three periods calculated by the Kaplan-Meier method (P = 0. 000).
Figure 3
Figure 3 The five-year survival for the three periods, stratified by pathological tumor-node-metastasis stage. A total of 4744 patients undergoing gastric cancer resection were analyzed. A: Stage I-II (P = 0.000); B: Stage III (P = 0.000); C: Stage IV (P = 0.210).