【摘要】 目的探讨少数民族地区消化性溃疡的发病学特点。方法分析 1990年至 1998年间延边地区的 28 547例内镜检查患者。结果在所有被检查患者中检出消化性溃疡 4 348例（ 15.23％），其中十二指肠溃疡 2 097例（ 48.22％），胃溃疡 1 921例（ 44.18％），复合性溃疡 330例（ 7.59％）。消化性溃疡中，男 2 974例（ 19.05％），女 1 374例（ 10.62％）。男女检出率差异显著（ P<0.01）；朝鲜族占 2 727例，汉族占 1 621例，检出率分别为 13.96％和 17.98％，但检出率差异显著（ P<0.01）。结论延边地区消化性溃疡中汉族检出率高于朝鲜族，男性高于女性。更多还原

【Abstract】 Objective To find out the endoscopic characteristics of peptic ulcer disease in minority area. Methods Analysis of 28 547 endoscopic cases in Yanbian area during 1990－ 1998. Results In all endoscopic cases,4 348 cases(15.23％ ) of peptic ulcer were found.Among them,48.22％ (2 097cases) were of duodenal ulcer,44.18％ (1 921 cases) of gastric ulcer, and the rest 7.59％ (330 cases) of complex ulcer. Among these cases,male and female patients were 2 974(19.05％ ) and 1374(10.62％ ) respectively. The positive detective rates between male and female patients have significant difference(P< 0.01). In patients with peptic ulcer, the Korea nationality accounts for 2 727 cases,while the Han nationality 1 621 cases; but the rate in Han nationality (17.98％ ) was higher than the that in Korea(13.96％ ),(P >0.01). Conclusion It suggested that the positive detective rate of peptic ulcer in Han nationality was higher than that in Korea nationality at Yanbian area; and, the male patient were more than the female ones.更多还原