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目的分析周口市2005-2011年麻疹流行特征与消除麻疹措施,为制定彻底消除麻疹措施提供依据。方法运用描述流行病学方法对相关资料进行分析。结果 2005-2011年,周口市共报告麻疹3 416例,年均发病率为4.88/10万,年间差异有统计学意义(P<0.01)。2011年发病率下降至0.07/10万,达到消除麻疹标准。3~6月为高发季节,病例主要集中在7岁以下年龄组(81.91%),以0~2岁组发病最高(57.99%)。结论周口市消除麻疹工作取得显著进展。今后应继续保持和巩固高水平儿童基础免疫接种率,加强麻疹疑似病例的监测,做好暴发疫情的预警与控制工作,从而彻底实现消除麻疹的目标。
Objective To analyze the epidemic characteristics of measles and measles elimination measures in 2005-2011 in Zhoukou City and provide evidences for the complete elimination of measles measures. Methods Descriptive epidemiological methods were used to analyze the relevant data. Results A total of 3 416 measles cases were reported in Zhoukou City from 2005 to 2011, with an average annual incidence of 4.88 / 100 000, with significant difference between years (P <0.01). The incidence rate in 2011 dropped to 0.07 / 100,000, reaching the standard of eliminating measles. March to June is the high incidence season, the cases mainly concentrated in the age group of under 7 years old (81.91%), the highest incidence of 0 to 2 years old group (57.99%). Conclusion Zhoukou City, measles elimination work made remarkable progress. In the future, we should continue to maintain and consolidate a high-level basic immunization rate for children, strengthen the monitoring of suspected cases of measles and early warning and control of the outbreak so as to completely eliminate the measles target.