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所谓无症状HBsAg携带者就是指临床上无任何症状,肝功能正常,但HBsAg阳性半年以上者,也有人称之为“健康携带者”。我国调查结果为8～10%。男性HBsAg 持续携带者率高于女性,HBsAg 携带者与首次感染年龄有关,儿童时期获得感染易于持续携带,先天或后天免疫缺陷病者较易成为HBsAg 携带者,但很多携带者经肝组织活检,可发现有组织学异常变化,说明肝脏可能有不同程度的损害。
The so-called asymptomatic HBsAg carriers refer to clinically without any symptoms, normal liver function, but HBsAg positive for more than six months, some people call it a “healthy carrier.” Our survey results for 8 to 10%. The rate of persistent HBsAg in males is higher than that in females. HBsAg carriers are related to the age of the first infection, and the infection in childhood is easy to continue to carry. The patients with congenital or acquired immunodeficiency diseases are more likely to become HBsAg carriers, but many carriers undergo liver biopsy, Can be found to have abnormal histological changes, indicating that the liver may have varying degrees of damage.