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目的分析深圳市罗湖区2011—2013年手足口病流行病学特征,为预防控制手足口病提供科学依据。方法采用描述流行病学方法对深圳市罗湖区2011—2013年手足口病疫情数据进行分析。结果 2011—2013年报告手足口病8 271例,年平均发病率为296.44/10万;发病有明显的季节性,全年出现2个发病高峰,主要发病集中在4—6月;翠竹街道、黄贝街道和莲塘街道报告的病例数最多,3个街道报告的病例数占所有病例数的40.56%;男性发病数5 117例,女性发病数为3 154例,男女性别比例为1.62∶1;5岁以下幼儿为主要发病人群,占所有发病数的93.25%;以散居儿童为主,占所有发病数的67.57%;共报告手足口病暴发疫情21起。结论深圳市罗湖区手足口病流行具有明显的季节、年龄和职业特征,采取综合防治手段具有明显的公共卫生意义。
Objective To analyze the epidemiological characteristics of HFMD in 2011-2013 in Luohu District of Shenzhen City and provide a scientific basis for the prevention and control of HFMD. Methods Descriptive epidemiological methods were used to analyze the HFMD data from 2011-2013 in Luohu District, Shenzhen. Results A total of 8 271 hand-foot-mouth disease cases were reported in 2011-2013, with an average annual incidence of 296.44 / 100 000. The incidence was obviously seasonal and there were 2 peak incidences in the whole year with the main incidence concentrated in April-June. , Huangbei Street and Liantang Street reported the highest number of cases, while the number of reported cases in the three streets accounted for 40.56% of the total number of cases; the number of male cases was 5,117 and the number of female cases was 3,154, with a gender ratio of 1.62:1 ; Children under 5 years of age as the main incidence of the crowd, accounting for 93.25% of all the incidence; to scattered children, accounting for 67.57% of the total number of cases; a total of 21 cases of HFMD outbreak reported. Conclusion The prevalence of HFMD in Luohu District of Shenzhen City has significant seasonal, age and occupational characteristics. It is of obvious public health significance to adopt comprehensive prevention and treatment measures.