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乙肝病毒传播方式很多,其中家庭内聚集性感染状态已越来越引起人们的重视。我科于1991～1993年以龙沙区为主,对市区内居民进行了乙肝病毒感染的流行病学调查,并重点地观察了双亲对子女HBV的影响,现总结如下。 1 研究方法 1.1 病例选择 全部病例为市区内居民,其家庭为二代三人,儿童为0～7岁散居(本组病例中无双胎或多胎者)完全或基本上与父母同居、同食,均未接种过乙肝疫苗者。 1.2 分组 双亲HBV标记物一人阳性组:相应划分为父系感染组,母系感染组。双亲HBV标记物同反应组:相应划分为双亲阳性组,双亲阴性组。
Hepatitis B virus transmission in many ways, including the status of the family gathered within the infection has attracted more and more attention. Our department from 1991 to 1993 mainly Lonza, urban residents within the epidemiological survey of hepatitis B virus infection, and focused on the impact of their parents on children HBV, are summarized as follows. 1 research methods 1.1 Case Selection All cases of urban residents, the family of two generations of three children from 0 to 7 years of diaspora (no twins or multiple births in this group were) living with their parents completely or basically living with the food , Were not vaccinated hepatitis B vaccine. 1.2 parental HBV markers one positive group: the corresponding division of paternal infection group, maternal infection group. Parents HBV markers with the reaction group: the corresponding parental positive group, parent negative group.