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目的了解许昌市麻疹发病情况及流行特征,为制定防控策略和措施提供科学依据。方法运用描述流行病学方法,对2004-2010年许昌市麻疹疫情资料进行统计分析。结果2004-2010年累计报告麻疹1 825例,年平均报告发病率为6.13/10万,各年报告发病率波动在2.12/10万～10.76/10万之间。不同年份发病率的差异有统计学意义(P<0.01)。年平均报告发病率魏都区最高,为9.98/10万;4月为发病高峰;男女性别比为1.26:1;2月～6岁组占发病总数的83.12%,不同年龄段的报告发病率差异有统计学意义(P<0.01);儿童、学生占报告发病总数的91.40%。结论许昌市麻疹报告发病率较高,应加强以预防接种为主的防治工作力度。
Objective To understand the incidence and epidemic characteristics of measles in Xuchang and to provide a scientific basis for making prevention and control strategies and measures. Methods Descriptive epidemiological methods were used to analyze the data of measles epidemics in Xuchang City from 2004 to 2010. Results A total of 1 825 cases of measles were reported from 2004 to 2010, with an average annual incidence of 6.13 / 100,000. The reported incidence fluctuated between 2.12 / 100,000 and 10.76 / 100,000 in each year. The incidence of different years was statistically significant (P <0.01). The average annual incidence rate of Wei Du District was 9.98 / 100 000; the peak was in April; the sex ratio of male to female was 1.26: 1; the rate of 83.12% of the total in February to 6 years old was reported, and the reported incidence of different age groups The differences were statistically significant (P <0.01). Children and students accounted for 91.40% of the total reported cases. Conclusion Xuchang measles report a higher incidence, should strengthen the prevention and treatment of vaccination-based efforts.