浙江省玉环县社区人群乙型病毒性肝炎感染现况分析  

HBV Infection among the community population in Yuhuan county,Zhejiang province

作　　者：华云平 陈晓燕[1] 苏美芳[1] 李松涛[1] 

机构地区：[1]浙江省玉环县疾病预防控制中心,浙江玉环317600

出　　处：《疾病监测》2008年第12期752-754,共3页Disease Surveillance

摘　　要：目的了解和掌握乙型病毒性肝炎(乙肝)在玉环县社区人群中的感染状况和免疫水平。方法采用多阶段随机抽样方法对玉环县社区人群乙肝病毒感染情况进行流行病学调查并采集血清样本进行相关检测。结果玉环县社区人群乙肝表面抗原(HBsAg)总阳性率为13.46%,其中男性15.84%,女性11.30%,差异有统计学意义(P<0.01);全人群乙肝表面抗体(抗-HBs)、乙肝核心抗体(抗-HBc)阳性率分别为60.40%和30.97%,HBsAg阳性率随着年龄增长而升高;医务人员HBsAg阳性率最高。结论玉环县是乙肝高流行区,不同人群的乙肝病毒感染率有差别,扩大免疫人群是加快控制乙肝的重要措施。Objective To investigate the seroprevalenee of hepatitis B virus （HBV） and immunity level among the community population in Yuhuan. Methods Epidemiologieal survey on the HBV infection was conducted among the residents of Yuhuan by multistage random sampling, and serum-samples were collected for testing. Results The prevalence rate of HBsAg was 13.46% with the rates of 15.84% among the male and 11.30% among the female, the gender difference had statistical significance. The prevalence rate of anti-HBs and anti-HBC was 60.40% and 30.97% respectively. The seroprevalence of HBsAg increased with the age and was the highest among the medical personnel. Conclusion Yuhuan county is a highly endemic area of hepatitis B and the seroprevalence of HBV varied among the different population group. It is important to expand the hepatitis B vaccination for the control of HBV infection.

关 键 词：肝炎 乙型 感染状况 免疫水平 

分 类 号：R512.62[医药卫生—内科学]