贵阳市城区1172例老年人血清幽门螺杆菌感染状况及相关因素

Research of Serum Helicobacter Pylori Infection among 1172 Old People in Guiyang City

目的调查贵阳市城区(云岩区、南明区、小河区)老年人幽门螺杆菌(H.pylori)的感染率及相关因素。方法采用统一调查表进行问卷调查;抽取静脉血5ml,用同一批胃幽门螺杆菌金标免疫斑点法快速诊断试剂盒检测H.pylori-IgG、H.pylori-IgM。结果贵阳市城区老年人H.pylori感染率为76.11%,H.pylori-IgG、H.pylori-IgM阳性率分别为66.55%和40.44%。吸烟、食生大蒜、食腌泡菜、近3个月消化不良、慢性胃炎、消化性溃疡与H.pylori感染相关。结论贵阳市城区老年人H.pylori感染率较高,应引起社会的重视。改善社会经济状况,养成良好的卫生习惯是有效控制H.pylori感染的重要途径。

Objective To investigate the infection rate and relative factors of Helicobacter pylori （H. pylori） among old people in Guiyang urban areas. Methods A unified questionnaire survey was conducted, 5ml venous blood was taken, and anti - H. pylori - IgG and anti - H. pylori - IgM were detected by quick diagnosis kit of immunization spotting method of the same stomach H. pylori. Results The infection rate of H. pylori of 1172 old people was 76. 11% ; the positive rates of anti - H. pylori - IgG and anti - H. pylori - IgM in serious samples were 66.55% and 40. 44% respectively. Smoking, eating fresh garlicand pickle, latest three monthes indrgestive, slow gastricism, digestive uller were relatived with H. gylori infection. Conclusion The infection rate of H. pylori among old people in Guiyang city is relatively high. Attention should be paid. The effective way to control H. pylori infection include changing of the diet habit and improving economic status and hygiene conditions of the local people.