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幽门螺旋杆菌(Hp)为慢性胃炎、消化性溃疡及胃癌的重要致病因素。国内外已有很多学者[1-3]对不同民族成人Hp感染进行流行病学研究认为,不同种族Hp感染率有差异,在不同地区慢性胃炎的Hp感染率也存在民族差异,但在吉林地区慢性胃炎Hp感染率在不同民族间有无差异尚未见报道。本研
Helicobacter pylori (Hp) is an important causative agent of chronic gastritis, peptic ulcer and gastric cancer. Many scholars at home and abroad [1-3] conducted epidemiological studies on Hp infection among different ethnic groups in China. Hp infection rates in different ethnic groups were different. There were also ethnic differences in the prevalence of Hp infection in chronic gastritis in different regions. However, in Jilin region Chronic gastritis Hp infection rates in different ethnic groups have no differences have not been reported. This research