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目的了解柳州市2005~2012年猩红热的流行病学特征,为猩红热的预防控制提供参考依据。方法结合猩红热病例监测数据、个案调查资料及人口统计学数据进行描述性流行病学分析。结果柳州市2005~2012年共报告猩红热病例1 074例,年均报告发病率为3.54/10万。冬季及春末夏初为发病高峰。病例年龄主要集中在0~15岁,中位数为6岁,3~6岁儿童占所有病例的67.13%,职业分布以幼托儿童为主,占52.51%。结论 3~6岁儿童是猩红热的高发人群,托幼机构和小学是猩红热疫情防控的重点场所。
Objective To understand the epidemiological characteristics of scarlet fever in Liuzhou from 2005 to 2012, and to provide reference for the prevention and control of scarlet fever. Methods Combined descriptive epidemiological analysis of scarlet fever cases with surveillance data, case investigation data and demographic data. Results A total of 1 074 cases of scarlet fever were reported in Liuzhou from 2005 to 2012, with an average annual incidence of 3.54 / 100 000. Winter and early spring early summer peak incidence. The cases were mainly aged from 0 to 15 years with a median of 6 years. The children aged 3 to 6 accounted for 67.13% of all cases. The distribution of occupations was mainly childcare, accounting for 52.51%. Conclusions Children aged 3 to 6 years are high risk of scarlet fever. Kindergartens and primary schools are the key places to prevent and control the epidemic of scarlet fever.