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目的了解南充市高坪区2008-2011年手足口病的流行病学特征,探索预防和控制手足口病的方法和措施。方法采用描述性流行病学的方法对疫情进行分析。结果 2008-2011年南充市高坪区共报告手足口病318例,年均报告发病率为14.84/10万,重症2例,无死亡病例;发病高发时段为4-7月,占发病总数的62.58%;年龄分布在10岁以下人群,5岁以下最多,占发病总数的96.23%;男女性别比为2.06∶1;职业构成以散居儿童为主,占发病总数的69.18%。实验室确诊7例,EV71阳性1例。结论 2008-2011年南充市高坪区手足口病有明显的季节性,发病年主要集中在5岁以下人群,男性多于女性,防控重点为散居儿童和托幼儿童,加强健康教育,普及全民健康知识是预防和控制疫情的关键。
Objective To understand the epidemiological characteristics of hand-foot-mouth disease in Gaoping District, Nanchong City from 2008 to 2011, and to explore methods and measures for prevention and control of hand-foot-mouth disease. Methods Descriptive epidemiological methods were used to analyze the epidemic situation. Results A total of 318 HFMD cases were reported in Gaoping District, Nanchong City from 2008 to 2011, with an average annual incidence of 14.84 / 100 000, severe cases of 2 and no deaths. The high incidence of HFMD was from April to July, accounting for the total number of cases 62.58%. The age distribution was under the age of 10, up to 5 years old, accounting for 96.23% of the total. The male / female sex ratio was 2.06:1. The occupational composition was mainly composed of scattered children, accounting for 69.18% of the total. Laboratory diagnosed in 7 cases, EV71 positive in 1 case. Conclusion Hand-foot-mouth disease in Gaoping District of Nanchong City from 2008 to 2011 was obviously seasonal. The incidence year mainly concentrated in people under 5 years old, more men than women. The prevention and control focuses on diaspora and kindergarten children, and health education was popularized National health knowledge is the key to preventing and controlling the epidemic.