Retrospective Study
Copyright ©The Author(s) 2023.
World J Gastroenterol. Nov 28, 2023; 29(44): 5882-5893
Published online Nov 28, 2023. doi: 10.3748/wjg.v29.i44.5882
Figure 2
Figure 2 Yearly trend of peptic ulcer disease according to age group, etiology in total, in the old age (≥ 65) group, and in the young age (< 65) group. A: Age group; B: Etiology in total group; C: Etiology in the old age (≥ 65) group; D: Etiology in the young age (< 65) group. PUD: Peptic ulcer disease; HP: Helicobacter pylori. 1P for trend after 2014.