Helicobacter pylori infection in Lhasa People's Hospital from 2009 to 2013
10.3760/cma.j.issn.1671-7368.2015.09.005
- VernacularTitle:拉萨市某医院5年就诊患者幽门螺杆菌检测结果分析
- Author:
Ye ZONG
;
Shutian ZHANG
- Publication Type:Journal Article
- Keywords:
Helicobacter pylori;
Gastrointestinal diseases;
Retrospective studies
- From:
Chinese Journal of General Practitioners
2015;14(9):675-677
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the infection status of Helicobacter pylori (Hp) in a Lhasa hospital.Methods A retrospective survey of Hp infection from 2009 to 2013 was conducted in Lhasa People's Hospital.The data of 14C-urea breath test and gastroscopy were analyzed.Results A total of 2 908 patients were enrolled,1 518 (52.20％) were Hp positive,including 1 061 males (1 061/1 939,54.72％) and 457 females (457/969,47.16％).The Hp infection rate in males was higher than that in females (x2 =14.788,P =0.000).The Hp infection rate by years from 2009 to 2013 was 55.97％ (267/477),49.79％ (239/480),54.66％ (375/686),52.06％ (291/559) and 49.15％ (347/706),respectively.The infection rate in 2013 was significantly lower than that in 2009 and 2011 (P =0.021,0.040).There were no significant differences in Hp infection rates among Tibetan,Han and Hui ethnic groups.In 2020 cases who underwent endoscopic examination,1 098 had Hp positive (54.36％).The Hp infection rate in chronic superficial gastritis group(39.91％) was significantly lower than that in erosive gastritis (x2 =30.143,P =0.000),gastric ulcer (x2 =22.434,P =0.000),gastric polyps (x2 =9.627,P=0.002),gastric cancer (x2 =9.506,P =0.002),duodenal ulcer (x2 =54.158,P =0.000),duodenitis (x2 =14.966,P =0.000) and compound ulcer groups (x2 =8.582,P =0.003).The Hp infection rate in duodenal ulcer group (68.42％) was significantly higher than that in chronic superficial gastritis (x2 =54.158,P =0.000),erosive gastritis (x2 =6.733,P =0.009),atrophic gastritis (x2 =21.496,P =0.000) and gastric ulcer groups (x2 =8.940,P =0.003).Conclusion Hp infection rate appears a decreasing trend in Lhasa area in last 5 years; among various gastro-duodenal diseases patients with duodenal ulcer have a highest Hp infection rate.
