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目的了解深圳市健康人群麻疹抗体水平,为消除麻疹制定针对性的策略和措施。方法于2010-2012年连续三年在深圳市选择不同年龄组健康人群作为监测对象,采用酶联免疫吸附试验检测人群麻疹抗体。结果 3年共检测血清1 164份,麻疹抗体阳性率为83.33%。2010-2012年麻疹抗体阳性率分别为79.42%、73.22%和95.29%,原特区内和特区外抗体阳性率分别为95.29%和75.91%,经χ2检验,2012年抗体阳性率高于其他检测年份,原特区内抗体阳性率高于特区外,差异有统计学意义(P<0.01)。0岁~和20岁~组人群麻疹抗体阳性率分别为51.32%和73.77%,为各年龄组中最低。结论应结合麻疹抗体水平监测加强重点人群、重点地区的麻疹疫苗接种工作。
Objective To understand the level of measles antibody in healthy population in Shenzhen and to develop targeted strategies and measures to eliminate measles. Methods Three consecutive years from 2010 to 2012 in Shenzhen were selected healthy population of different age groups as the monitoring object, the use of enzyme-linked immunosorbent assay to detect human measles antibody. Results A total of 1 164 serum samples were detected in 3 years. The positive rate of measles antibody was 83.33%. The positive rates of measles antibody in 2010-2012 were 79.42%, 73.22% and 95.29% respectively. The positive rates of anti-HBs antibodies in the SAR and the SAR were 95.29% and 75.91% respectively. By χ2 test, the positive rate of measles antibody in 2012 was higher than that of other detection years , The original SAR antibody positive rate higher than the SAR, the difference was statistically significant (P <0.01). The positive rates of measles antibody in the 0-year-old group and 20-year-old group were 51.32% and 73.77%, respectively, the lowest among all age groups. Conclusions Should be combined with measles antibody levels to strengthen the key populations, key areas of measles vaccination work.