728例急慢性肝病病因的血清学诊断分析

The analysing of serological diagnoses of the causes of disease of 728 cases ill with acute and chronic hepatopathy

对728例急慢性肝病患者进行了甲、乙、丙型肝炎病毒标志物的检测。结果显示：甲型肝炎病毒（HAV）、乙型肝炎病毒（HBV）、丙型肝炎病毒（HCV）感染率分别为25．8％、67．5％、21．6％，双重感染率为20．5％，三重感染率为1．8％，三型病毒标志物均阴者67例（9．2％），提示本地区肝病以HBV感染为主。性别与感染肝炎病毒类型关系不大（P＞0．05）。小儿HAV感染率明显高于成人（P＜0．01），成人HBV感染率高。丙型肝炎病毒抗体在各年龄组均可检出，且阳性率随年龄增加而升高。

The markers of hepatitis virus A, B and C were determined in 728 cases ill with acute and chronic hepatopathy. The results showed that the rate of infection of the hepatitis virus A (HAV) was 25．8%,the rate of infection of the hepatitis virus B (HBV) was 67．5%,the rate of infection of the hepatitis virus C (HCV ) was 21．6%, the rate of double infection was 20．5%,the rate of triple infection was 1．8%,and there were 67 cases whose markers of all the three hepatitis virus were negative,indicating that hepatopothy in the area was mainly infected with HBV. Sex had little relation to thd type of hepatitis virus (P＞0．05). The rate of infection of HAV in the young children was obviously higher than that in the adults (P＜0．01),and the rate of infection was higher in the adults. The anti-HCV could be detected in all of age-groups and the positive rate rises as the age goes up.