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
Published online Nov 28, 2023. doi: 10.3748/wjg.v29.i44.5882
Figure 1 Flow chart of the study.
OMOP-CDM: Observational Medical Outcomes Partnership-Common Data Model; AUMC: Ajou University Medical Center; DCMC: Daegu Catholic Medical Center; EUMC: Ewha Womans University Medical Center; GNUH: Gyeongsang National University Hospital; KDH: Kangdong Sacred Heart Hospital; KNUH: Kangwon National University Hospital; WKUH: Wonkwang University Hospital; PPI: Proton pump inhibitor; PUD: Peptic ulcer disease; H. pylori: Helicobacter pylori.
- Citation: Choi YJ, Kim TJ, Bang CS, Lee YK, Lee MW, Nam SY, Shin WG, Seo SI. Changing trends and characteristics of peptic ulcer disease: A multicenter study from 2010 to 2019 in Korea. World J Gastroenterol 2023; 29(44): 5882-5893
- URL: https://www.wjgnet.com/1007-9327/full/v29/i44/5882.htm
- DOI: https://dx.doi.org/10.3748/wjg.v29.i44.5882