Fig. 2

Flow chart of the study. A total of 156 patients met the inclusion criteria. HpSA: H. pylori stool antigen, Endo: endoscopic, GDQ: Glasgow dyspepsia questionnaire, PPI: proton pomp inhibitor, Amox: amoxicillin, Clarith: clarithromycin, b.i.d: twice daily, BSC: bismuth subcitrate