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对 16 92例乙型肝炎感染者 (两对半中任一项阳性 )进行乙型肝炎感染组合分析。用随机分层抽样方法。检测两对半。结果表明 ,随年龄增长而由大三阳转化为小三阳的变化过程 ;汉族、彝族的组合较其他三种民族的组合复杂 ,8种以外组合近 7%。结果证明 ,新婚夫妇接种乙肝疫苗是一种重要预防手段 ;其次是新生儿 ;对于 5 0岁以上组可不要求进行乙肝疫苗接种 ;人类基因构成在种族上的不同可能导致了病毒对细胞的亲和力不同
A total of 1692 patients with hepatitis B infection (either positive or negative) were analyzed for hepatitis B infection. Randomized stratified sampling method. Test two and a half. The results showed that with the increase of age, the process of transformation from Dayansanyang to Xiaosanyang was significant. The combination of Han and Yi was more complicated than the other three ethnic groups, and the combination of the three groups was nearly 7%. The results show that the newlyweds inoculated with hepatitis B vaccine is an important means of prevention; followed by the newborn; for over 50 years of age may not require hepatitis B vaccination; human genetic composition may result in different races of the virus on cell affinity