河北赵县献血村丙肝感染情况调查

Study on the Infection of Hepatitis C in Zhao County Hebei

目的了解1985年左右参与非法献血人数较多的赵县前大章乡城郎村村民受HCV感染的现状,为当地丙肝防治提供依据。方法采用横断面调查方法 ,将户每位成员基本情况录入数据库。采集每位村民4mL血清,现场分离血清,并检测血清ALT、抗-HCV抗体。结果河北赵县献血村人群抗-HCV阳性率为26.72%;感染人群主要集中在40~60岁之间;献血员抗-HCV阳性率高于非献血员;不同献血类型HCV感染情况不同,混合献血感染几率最大。抗-HCV阳性率随混合献血次数的增加而升高。结论河北赵县献血村HCV感染情况较严重,人群抗HCV感染率远高于全国水平。

Objective To provide basis for Hepatitis C prevention and control by studying the HCV infection of ChengLang village in Qiandazhang town Zhao county who took part in illegal blood donation in 1985.Method Using standard questionnaires,input the basic condition of every membership into database.Collected 4ml serum of every villager,separated it scene,detection the ALT and HCV antibody.Results The positive of HCV in Zhao County is 26.72%,HCV infection mainly occurred in the age group of 40 to 60.The positive of HCV in donating blood people was higher than none donating blood people.Infections among different types of donating blood were different,mix donating blood infection risk was higher than others,the positive rate of anti HCV increased with number of blood donation.Conclusions The infectious situation of HCV in ChengLang village is serious.The positive rate is higher than the national average level.