【摘要】 目的:探讨我区长寿之乡巴马县农村壮族老人幽门螺杆菌(Hp)的感染状况。方法:采用酶联免疫吸附法(ELISA)检测171例老人血清抗Hp-IgG及CagA-HpIgG。结果:171例老人Hp感染率为53.8%;CagA-HpIgG阳性率为14.6%;90岁以上年龄组Hp感染率显著高于60～69及70～79岁两组(P<0.05);Hp感染与年龄显著相关(P<0.05);女性感染率高于男性(P<0.05);饮用河水者感染率高于饮用山泉水者(P<0.0001)。结论:Hp在壮族老年人群中有较高的感染率,感染率随年龄的增大而增加;以长寿老人感染率最高;粪-口传播可能是老年人感染Hp的主要途径更多还原

【Abstract】 Objective:To investigate Hp infection in the Zhuang nationality aged living in the rural longevity region of Bama County,Guangxi Methods:In this study,we analysed 171 elderly subjects’ serum IgG antibody and CagA to Hp by ELISA Results:53 8% of the aged had Hp infection 14 6% of all subjects were CagA seropositive Hp infection in the group of age over 90 was higher compared to two groups of the age of 60 and of the age of 70 (P<0 05) Hp infection was significantly associated with age The females showed a higher infection compared to the males (P<0 05) The aged who drink river water had a higer infection than those drinking spring water (P<0 000 1) Conclusion:Our study indicates that there is a high prevalence of infection in the Zhuang nationality elderly in the rural longevity region The infection become higher when the aged grows older The longevous aged have the highest infection Feces oral spread may be the main transmission in spread of Hp infection更多还原