大连市2012年健康人群麻疹免疫水平监测分析

Surveillance of antibody level of measles among healthy population in Dalian City 2012

目的了解大连市健康人群麻疹免疫水平,为控制和消除麻疹工作提供指导。方法采用酶联免疫吸附试验(ELISA)检测麻疹IgG抗体,数据采用Excel处理,用描述性方法进行分析。结果监测1 224人,麻疹抗体阳性率为91.99%,几何平均浓度(GMC)为1 290.83mUI/ml。不同年龄组,不同地区人群麻疹抗体阳性率差异有统计学意义。结论大连市人群麻疹免疫水平较高,基本形成预防麻疹的免疫屏障,要继续加强高危人群和重点地区的免疫工作。

Objective To understand the measles antibody level of healthy population in Dalian City and immunization status of people, and provide an instruction for the effective implementation of measles prevention and control strategies. Methods The ELISA test was used to detect IgG antibody of measles, analysis with excel and description. Results 1224 people were tested, The positive rate of measles antibody was 91.99%. GMC is 1290.83mUI/ml The positiverate of measles antibody was significantly different between different districts. Conclusion The measles antibody level in healthy population is higher than average in this city. enhance and sustain high measles antibody level in some area.