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目的通过对连云港市海州区2009—2011年手足口病发病流行病学分析,探讨流行规律,为制定手足口病防治对策提供科学依据。方法采用描述流行病学方法,将传染病网络直报信息导入Excel 2003软件进行统计分析。结果 2009—2011年共报告手足口病1 456例,年平均报告发病率207.47/10万。发病年龄1、2岁组发病最高,占总病例数60.44%,以幼托和散居儿童为主,分别占24.45%和72.53%;4—7月是发病高峰,占总病例数的69.99%;男性高于女性,城镇发病率显著高于农村。结论该区病例主要集中在5岁以下儿童,手足口病具有明显地区性、季节性、性别差异,5岁以下儿童是防控的重点人群。
Objective To analyze the prevalence of HFMD in 2009-2011 in Haizhou District of Lianyungang City and explore the prevalence of HFMD in order to provide a scientific basis for the prevention and treatment of HFMD. Methods Using descriptive epidemiological methods, the direct information of infectious diseases was imported into Excel 2003 software for statistical analysis. Results A total of 1 456 HFMD cases were reported in 2009-2011, with an average annual incidence of 207.47 / 100 000. The age of onset was highest in patients aged 1 and 2, accounting for 60.44% of the total number of cases, with child care and diaspora mainly accounting for 24.45% and 72.53% respectively; peak incidence in April and July, accounting for 69.99% of the total number of cases; Male is higher than female, urban incidence was significantly higher than in rural areas. Conclusion The cases in this area mainly focus on children under 5 years of age. Hand-foot-mouth disease has obvious regional, seasonal and gender differences. Children under 5 years of age are the key population for prevention and control.