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目的进一步了解我市手足口病流行特征,为制订合理的防控措施提供依据。方法对2010年网络直报系统归属为本辖区内的手足口病病例进行流行病学分析。结果 2010年全市共报告手足口病病例8 707例,男女性别之比1.73∶1,男孩多发。年龄分布以5岁以下为主,占总疫情的95.47%,尤其以1～2岁组高发;地区差异农村地区发病高于市区;发病有明显季节性,5月份为发病高峰,11月疫情有所回升,全年呈现小双峰和发病高峰前移是我市的一个流行特点;全年疫情呈高度散发状态,但在局部县、乡、村呈集中发病;职业分布以散居儿童高发,共报告7 877例,占病例总数的90.47%;重症病例以EV71感染为主。
Objective To learn more about the epidemic characteristics of HFMD in our city and provide the basis for making reasonable prevention and control measures. Methods Epidemiological analysis of HFMD cases in 2010 was conducted in this area. Results In 2010, a total of 8 707 HFMD cases were reported in the city. The ratio of male to female was 1.73: 1, with multiple boys. The age distribution was mainly under 5 years old, accounting for 95.47% of the total, especially in the age group of 1 to 2 years old. The incidence of regional differences in rural areas was higher than that in urban areas; the incidence was obviously seasonal and peaked in May; The epidemic situation was highly distributed throughout the year, but the incidence was concentrated in some counties, townships and villages; the occupational distribution was dominated by scattered children, A total of 7 877 cases were reported, accounting for 90.47% of the total cases. Severe cases were mainly EV71.