西藏阿里地区藏族人群乙型肝炎病毒携带率调查研究  

Investigation on hepatitis B virus carrying rate of Tibetan population in Ngari prefecture of Tibet

作　　者：李耀妮 王玉[1] 董兆鹏[1] 青松 刘小星 史卫峰[1] 

机构地区：[1]泰山医学院病原生物学研究所,山东泰安271000 [2]西藏阿里地区人民医院,西藏阿里859000 [3]陕西省宝鸡市中心医院,陕西宝鸡721008

出　　处：《中国卫生检验杂志》2017年第7期1032-1034,共3页Chinese Journal of Health Laboratory Technology

基　　金：山东省"泰山学者工程专项经费资助"(ts201511056)

摘　　要：目的调查西藏阿里地区藏族人群的乙型肝炎病毒的携带率,为本地区乙型病毒性肝炎疾病的预防控制提供依据。方法抽取西藏阿里地区世居藏族人群2 749例,进行乙型肝炎病毒血清学标志物检验,对检验结果进行统计学分析。结果西藏阿里地区藏族人群的乙型肝炎病毒(HBV)携带率高达20.33%,有免疫力的人群仅占23.43%,感染率为26.12%,易感人群占50.45%。男性HBV携带率和感染率均高于女性,差异有统计学意义(P<0.05);农牧民HBV携带率和感染率均显著高于城镇居民,差异有统计学意义(P<0.05)。结论西藏阿里地区藏族人群HBV携带率明显高于全国水平,是乙型肝炎高流行地区。Objective To investigate the carrying rate of hepatitis B virus（HBV） in Tibetan population in Tibet Ngari Region, and to provide evidence for the prevention and control of hepatitis B virus infection in this region. Methods A total of 2 749 Tibetans in Ngari Prefecture were selected, serological markers of hepatitis B virus were detected and the detection results were analyzed statically. Results Our results showed that the HBsAg positive, immunity, infection and sensitivity rate of the Tibetans was 20.33%, 23.43%, 26.12% and 50.45% , respectively. In detail, the HBV positive and infection rates of the male were significantly higher than those of the female （ P 〈 0. 05 ）. Moreover, the HBV positive and infection rates of the farmers and herdsmen were significantly higher than those of the urban dwellers （ P 〈 0.05 ）. Conclusion The HBV positive rate of Tibetan populations in this region was significantly higher than the average HBV positive rate of China. The HBV infections were prevalent in Ngari prefecture.

关 键 词：乙型肝炎病毒 血清学标志物 阿里 西藏 

分 类 号：R512.62[医药卫生—内科学]