【摘要】 目的了解长春西南部地区自然人群乙肝病毒(HBV)的感染现状及影响因素(包括个体因素、生活习惯和家族因素)。方法采用酶联免疫吸附试验(ELISA),检测30 132人的HBV血清标志物,包括HBsAg、HBsAb、HBeAg、HBeAb、HBcAb,并对不同性别和不同年龄人群进行统计,所有资料及检验结果进行微机登记保存。结果HBsAg、HBsAb、HBcAb阳性率分别为4.91%、61.65%、13.19%。性别比对,HBsAg阳性率男性为5.26%,女性为4.29%,男性高于女性,具有显著性差别;年龄比对,随着年龄的增长,HBsAg阳性率呈递增趋势,10岁以下为0.87%,40~50岁年龄段为最高值(7.05%),50岁以后逐渐下降。对个体因素、生活习惯和家族因素所作的统计分析发现,本人肝病史、饮酒、经常在外就餐、家族(父母或一方为HBsAg阳性者)是引起HBV感染的影响因素。结论该地区HBsAg阳性率为4.91%,阳性率下降与政府职能部门对乙型肝炎(乙肝)防治的重视和个人保健意识的提高密切相关。更多还原

【Abstract】 Objective To find out the HBV infection state of natural population in the southwest of Changchun City and the influencing factors(including in individual factors,living habits and family factors).Methods HBsAg,HBsAb,HBeAg,HBeAb,HBcAb of 30 132 subjects were detected using ELISA.All the results were saved and analysed by the computer.Results The positive rate of HBsAg,HBsAb,HBcAb were 4.91%,61.65%,13.19%.The positive rate of male(5.26%) was higher than that of female(4.29%),and the differece between them was significant.The positive rate of HBsAg increased gradually with age.The positive rate of HBsAg in the children who were less than 10 years old was 0.87% and the positive rate of HBsAg increased to the peak in 40-50 years old people(7.05%),then it declined gradually.The infection factors of HBsAg include the history of hepatitis,drinking,dinner not at home and family factor,etc.Conclusions The positive rate of HBsAg in this area was 4.91%.The decrease of positive rate was nearly relative to the recognition of the government and the elevation of individual consciousness of health care.更多还原