2005年河南省漯河市三县区农村居民乙肝感染状况调查分析

Survey and analysis of infection status of hepatitis B in rural area of Luohe Henan province in 2005

目的了解漯河市农村居民乙肝感染现状。方法按照分散选点,整群随机抽样的原则采血8862人,用ELISA法进行ALT、HBsAg、抗-HBs、HBeAg、抗-HBe、抗-HBc检测。结果乙肝病毒总感染率为51.33%,HBsAg阳性率为4.33%,抗-HBs阳性率为49.77%,抗-HBc阳性率33.44%。结论乙肝表面抗原阳性率明显低于全国水平,易感人群较多,加强新生儿乙肝疫苗首针及时率,提高整体人群免疫率,是今后乙肝防制的重点。

Objective To understand infection status of hepatitis B virus in rural area of the city. Method A randomized population-cluster sampling was carried out; 8682 persons was investigated and the HBsAg, Anti-HBs,HBeAg,Anti-HBe and Anti-HBc were detected. Result The HBV infective rate was 51.33% ,positive rate of HBsAg was 4.33%, positive rate of Anti-HBs is 49.77%, positive rate of Anti-HBc is 33.44%. Conclusion The positive rate of HBsAg was lower than the average level of whole nation. Enhancing the vaccination in neonates against hepatitis B and improving the vaccination rate are important for prevention and treatment of hepatitis B.