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[目的]了解灌云县手足口病(Hand,foot and mouth disease,HFMD)发病规律,分析其流行特征,为制定合理的手足口病防控措施提供参考依据。[方法]利用中国疾病预防控制信息系统收集灌云县手足口病有关资料,采用描述性流行病学方法,对相关数据进行统计分析。[结果]2008～2011年灌云县共报告1 628例手足口病例,年均发病率为39.33/10万。2008年发病率最低,为1.90/10万,2011年发病率最高,为64.43/10万,不同年份发病率的差异有统计学意义(P<0.01)。发病人群多见于1～3岁儿童,共1 240例,占76.17%;散居儿童多发,共1 484例,占91.15%;病例每年集中在3～6月,共934例,占57.37%。[结论]手足口病在该县人群每隔1～2年一次流行,搞好健康教育,加强1～5岁散居儿童疫情监测是目前预防控制手足口病的有力措施。
[Objective] To understand the incidence of hand, foot and mouth disease (HFMD) in Guanyun County and to analyze the epidemiological characteristics of HFMD, so as to provide a reference for the development of a reasonable prevention and control measures for HFMD. [Methods] The relevant information of hand-foot-mouth disease of Guanyun County was collected by using China Disease Prevention and Control Information System, and the descriptive epidemiological method was used to analyze the related data. [Results] A total of 1 628 HFMD cases were reported in Guanyun County from 2008 to 2011, with an average annual incidence of 39.33 / 100 000. The lowest incidence in 2008 was 1.90 / 100 000, the highest incidence in 2011 was 64.43 / 100 000, with significant difference in the incidence of different years (P <0.01). The incidence of more common in children aged 1 to 3 years, a total of 1 240 cases, accounting for 76.17%; multiple children were scattered, a total of 1 484 cases, accounting for 91.15%; cases are concentrated in the 3 to 6 months a year, a total of 934 cases, accounting for 57.37%. [Conclusion] The HFMD epidemic in the county popularizes once every 1 to 2 years to improve health education. To strengthen the monitoring of the epidemic of scattered children aged 1 ~ 5 years is a powerful measure to prevent hand-foot-mouth disease.