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收集湖北部分地区夏秋季临床诊断为急性病毒性肝炎患者血清385份,用ELISA法进行甲型、乙型、丙型、戊型肝炎有关指标的检测,并对所有病例进行个案调查。结果发现:抗-HAVIgM阳性率为55.58％,抗-HBcIgM阳性率为14.03％,抗-HCV阳性率为9.04％,抗-HEV阳性率为13.58％。抗-HAVIgM、抗-HBcIgM的阳性率与年龄的分布有显著差异(p<0.05),抗-HAVIgC阳性率为94.74％,甲肝、戊肝的混合感染率为8.88％,明显高于其它肝炎混合感染率。
A total of 385 serum samples were collected from patients with acute viral hepatitis in the summer and autumn of part of Hubei Province. ELISA was used to detect the indicators of hepatitis A, B, C and E, and all cases were investigated. The results showed that the positive rate of anti-HAVIgM was 55.58%, the positive rate of anti-HBcIgM was 14.03%, the positive rate of anti-HCV was 9.04% and the positive rate of anti-HEV was 13.58%. The positive rate of anti-HAVIgM and anti-HBcIgM was significantly different from that of age (p <0.05), the positive rate of anti-HAVIgC was 94.74%, and the mixed infection rate of hepatitis A and hepatitis E was 8.88% Infection rate.