摘要
目的了解成都市健康人群乙肝表面抗体水平,为制定和完善相应的预防策略提供依据。方法在成都市一、二、三圈层4个区县,每个区县按年龄分为7组,每组随机抽取至少30人,共抽取884人,采集血清。用酶联免疫吸附试验法(ELISA)定量测定血清标本中乙肝表面抗体(HBs Ab)含量。用SPSS 11.0软件进行统计分析。结果共检测884份血清样本,乙肝抗体阳性率为73.64%,7个年龄组以<1岁组最高,本地人群高于外地,城区高于城乡结合和农村地区。结论应加强对流动人群的管理,加强其乙肝免疫工作力度。加强血清学检测,对免疫无应答人群适时进行加强免疫,保证人群乙肝抗体保持在较高水平,预防和控制乙型肝炎。
Objective To investigate the level of hepatitis B （HBV） antibody among healthy people in Chengdu in 2016. Methods Four districts were selected from three layers in Chengdu, and the healthy people were di- vided into seven age groups. Then at least 30 people were selected randomly from each age group. Hepatitis B antibody levels were measured by ELISA, and the data were analyzed using SPSS 11.0. Results 884 serum samples were assayed. The hepatitis B antibody positive rate was 73.64%. The hepatitis B antibody positive rate was the highest in the 〈 1 year age group; and also was higher in people with permanent registered resi- dence than in floating people ; higher in urban areas than in suburban and rural areas. Conclusion Management of floating people should be enhanced, and immunization against hepatitis B should be strengthened. Serological detection should be enhanced and non - responders be appropriately revaecinated to keep the positive rate of hepatitis B antibodies at a high level so as to prevent and control hepatitis B.
出处
《预防医学情报杂志》
CAS
2017年第7期639-641,共3页
Journal of Preventive Medicine Information
关键词
乙肝
健康人群
表面抗体水平
hepatitis b
healthy people
antibody level
