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目的通过了解常州市2004—2012年猩红热流行特征,为预防控制工作提供科学依据。方法利用国家疾病报告管理信息系统的疫情资料,对猩红热疫情进行描述流行病学分析。结果 2004—2011年常州市共报告猩红热657例,年均发病率1.820/10万,每4年常州市会出现1个猩红热发病高峰,每年4—6月为发病高峰;15岁以下儿童发病病例占发病总人数的97.26%,男女发病数之比为2.09∶1;职业分布以学生、幼托儿童和散居儿童为主;各辖市、区均有病例报告。结论该市应依据猩红热发病周期性特征制定针对性的预防控制策略,加强幼托机构和小学的防治工作是策略的关键。
Objective To understand the epidemic characteristics of scarlet fever in Changzhou from 2004 to 2012 and provide a scientific basis for prevention and control. Methods Epidemiological analysis of the epidemic of scarlet fever was conducted by using the epidemic data of the national disease report management information system. Results A total of 657 cases of scarlet fever were reported in Changzhou City from 2004 to 2011, with an average annual incidence of 1.820 / 100 000. There was a peak incidence of scarlet fever in Changzhou City every 4 years, with a peak incidence from April to June each year. Incidences of children under 15 years of age Accounting for 97.26% of the total number of cases, the incidence of male-female ratio was 2.09: 1; occupational distribution to students, childcare and diaspora-based children; municipalities and districts have case reports. Conclusion The city should formulate targeted prevention and control strategies based on the periodic characteristics of the incidence of scarlet fever. Strengthening the prevention and control of child care institutions and primary schools is the key strategy.