【摘要】 目的分析2014年银川市麻疹发病情况,了解健康人群麻疹抗体水平,以便为制定麻疹免疫策略提供科学依据。方法对法定传染病报告系统和麻疹监测系统疫情资料以及分层随机抽查银川市健康人群724名的麻疹IgG抗体水平检测结果进行描述性统计分析。结果 2014年全市共报告麻疹疑似病例112例,实验室确诊麻疹病例56例,麻疹年发病率为2.65/10万;健康人群麻疹抗体阳性率为91.71%,不同地区、不同年龄组人群麻疹IgG抗体阳性率差异有统计学意义(P<0.05)。结论银川市麻疹防控效果和健康人群麻疹抗体阳性率较好,但仍应对一些重点地区、重点人群加强管理,定期进行抗体水平监测,适时开展查漏补种和强化免疫,必要时建议扩大强化免疫年龄组。更多还原

【Abstract】 Objective To understand measles antibody levels in healthy population, and provide scientific evidence for measles immunization strategies. Methods Stratified random sampling method was used to investigate the level of measles IgG antibody in724 healthy people. Descriptive statistical analysis was used for the data from infectious diseases reporting system and measles epidemic monitoring system. Results A total of 112 cases of suspected measles cases were reported in the city. 56 cases were confirmed with measles. The annual incidence of measles was 2.65/100, 000. Healthy population of measles antibody positive rate was 91.71%. Measles Ig G antibody positive rates between different regions, age groups were statistically significant(P<0.05).Conclusion Yinchuan City should take measures to strengthen the management, regular monitoring of antibody levels, carry out timely leak replant and immunization. It was recommendatory to expand the immune age when necessary.更多还原