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目的 比较中国延边和韩国京畿道农村地区乙型肝炎病毒 (HBV)感染状况及其危险因素 ,为乙型肝炎病毒感染的防制提供依据。方法 1996年 9月至 1997年 9月 ,以居住在中国延边农村地区朝、汉族人群和居住在韩国京畿道农村地区的韩民族人群作为研究对象 ,检测 HBV的血清学指标 ,并进行其危险因素的调查。结果 延边地区汉族 HBV标准化感染率为 6 0 .7% ;延边地区朝鲜族为 77.0 % ;韩国韩民族为 78.6 %。延边地区朝鲜族和韩国韩民族 HBV感染率均高于汉族 (P <0 .0 5 )。多因素分析表明 ,HBV感染的危险因素 ,延边地区汉族为文化程度、乙肝个人史及家族史、针灸史 ;朝鲜族为文化程度、乙肝个人史及家族史、针灸史、医疗机构就诊史 ;韩国韩民族为吸烟史。结论 不同地区、民族 HBV感染发生和流行应采取和制定针对性的预防对策及措施
Objective To compare the status of hepatitis B virus (HBV) infection and its risk factors in Yanbian, China and rural areas of Gyeonggi Province, South Korea, and to provide basis for the prevention and control of hepatitis B virus infection. Methods From September 1996 to September 1997, Han nationality population living in the rural areas of Yanbian in China, Han nationality and rural areas in Gyeonggi-do, Korea were investigated as serological markers of HBV and their risk factors Investigation. Results Han normalized infection rate of Han was 6.7% in Yanbian, 77.0% in Yanbian and 78.6% in South Korea and South Korea. The HBV prevalence rates of Koreans in Yanbian and Korea were significantly higher than those in Han (P <0.05). Multivariate analysis showed that the risk factors of HBV infection were Han nationality education level in Yanbian, personal history of hepatitis B and family history, history of acupuncture, degree of Korean nationality education, personal history of hepatitis B, family history, acupuncture history and history of visiting medical institutions. Korean nation for smoking history. Conclusion In different regions and ethnic groups, the occurrence and prevalence of HBV infection should be taken and targeted prevention measures and measures should be taken