Retrospective Study
Copyright ©The Author(s) 2024.
World J Clin Cases. May 16, 2024; 12(14): 2342-2349
Published online May 16, 2024. doi: 10.12998/wjcc.v12.i14.2342
Figure 1
Figure 1 Schematic diagram of the retrospective study design. 1st EGD: First esophagogastroduodenoscopy three years prior to diagnosis of gastric cancer (GC); 2nd EGD: Second esophagogastroduodenoscopy, GC diagnosed at that time.