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目的了解简阳市2009年手足口病的发病特征。方法采用描述性流行病学研究方法,对2009年手足口病的网报资料及部分个案调查表进行分析。结果 2009年简阳市共报告147例手足口病,发病率为10.13/10万,其中男性95例,女性52例,男女之比为1.83∶1;0～3岁幼儿发病最多,占总发病的90.48%;职业分布以散居儿童为主,占76.87%;5～9月为发病高峰期;全市有37个乡镇发病,简城镇发病最高,占31.29%(46/147);共采集5名患者的标本6份,其中5份检测出EV71肠道病毒1,份为其他肠道病毒。简阳市2009年手足口发病率是2008年的8.17倍,有1例重症病例,1起聚集性疫情,无死亡病例。结论 2009年简阳市手足口病发病率较2008年高,发病人数的主要构成为3岁以下幼儿,夏秋季为发病高峰,应进一步加强手足口病的监测报告工作,广泛开展健康教育,加大重点人群的防控力度。
Objective To understand the incidence of hand-foot-mouth disease in Jianyang in 2009. Methods Descriptive epidemiological methods were used to analyze the data of hand-foot-mouth disease in 2009 and some case-based questionnaires. Results A total of 147 cases of hand-foot-mouth disease were reported in Jianyang City in 2009 with a prevalence of 10.13 / 100,000, of which 95 were males and 52 were females, with a ratio of 1.83:1. Most children aged 0-3 years had the highest incidence 90.48%. Occupation was dominated by diaspora, accounting for 76.87% of the total. The incidence peaked from May to September. There were 37 towns and townships in the city, with the highest incidence in Jane Town (31.29%, 46/147). A total of 5 patients Of the 6 samples, of which 5 were detected EV71 enterovirus 1, copies of other enteroviruses. The incidence of hand, foot and mouth disease in Jianyang in 2008 was 8.17 times that in 2008, with one severe case and one clustered epidemic, with no deaths. Conclusion The incidence of hand-foot-mouth disease in Jianyang City in 2009 was higher than that in 2008, and the main constituent of the incidence was the children under 3 years of age with peak incidence in summer and autumn. Monitoring and reporting of hand-foot-mouth disease should be further strengthened and health education should be extensively carried out. Prevention and control of key populations.