慢性乙型肝炎患者配偶乙型肝炎病毒感染状况调查和分析

目的 通过对慢性HBV感染者及其配偶HBV感染状况的调查和分析,评价婚后生活接触与慢性HBV感染之间的关系.方法 选择婚前即为慢性HBV感染者、且婚后血清HBV DNA阳性的慢性HBV感染者,调查其配偶人群的家族史、献血史、输血史、吸毒史、健康体检史、婚检史、婚外性接触史及乙型肝炎疫苗接种史等,排除婚前已感染HBV或接...

The investigation and analysis of hepatitis B virus infection in spouses of chronic hepatitis B patients

Objective To evaluate the influence of daily contact on HBV infection between hepatitis B virus carriers and their spouses by investigating the infection situation after marriage. Methods Premarital HBV carriers of serum HBV DNA positive were enrolled, family history, the histoty of blood donation, blood transfusion, drug abuse,physical examination, premarriage medical check, extramarital sex and hepatitis B vaccine were investigated in their spouses. Couples who were infected before marriage or vaccined with HBV vaccine were excluded. 68 couples were enrolled with an average marriage time of 12.5 years (0.5-35 years), their HBV serum markers and quantitative were performed. Results In the 68 couples, 54(79.4%) spouses were serum HBV marker positive, of the 54 spouses, 4 were HBV DNA positive. The chronic rate of HBV infection in the spouses was 7.4%, and was similar to the rate in general population(5%-10%). 48(88.9%) spouses were anti-HBs positive, the positive rate was similar to the rate in vaccinated population (85%-90%). Male spouses with at least one HBV marker positive were 22 cases (22/24), occupied 91.7% , female spouses were 32(32/44), occupied 72.7%, there was no difference between the male and female spouses(χ2 = 2.681, P > 0.05). Conclusions Whether HBV carriers' spouse infected with HBV is not correlated with marriage time, gender and HBV DNA level of carriers. HBV infection rate of the healthy people increases after marriage with HBV carriers, but the rate of chronic HBV infection is not increased obviouly.