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目的:研究围生期感染的乙型肝炎病毒携带者的自然血清转化率和肝脏病理改变发生率。方法:通过孕期检查确诊的73例在围生期感染的乙型肝炎病毒携带者作为研究对象。其中53例患儿的双亲来自南亚印度次大陆,9例患儿的双亲是东亚人,6例患儿属于非裔加勒比
Objective: To study the natural seroconversion and pathological changes of hepatitis B virus carriers during perinatal infection. Methods: 73 pregnant women diagnosed by perinatal infection were enrolled in this study. Among them, 53 children had their parents from the South Asian Indian subcontinent, 9 children with East Asians, and 6 children with Afro-Caribbean Caribbean