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目的分析2008—2012年汕头市濠江区手足口病流行规律,为有效预防和控制手足口病的发生、流行提供依据。方法采用描述性流行病学方法对2008—2012年濠江区手足口病疫情资料进行分析。结果 2008—2012年共报告手足口病2 353例,年平均发病率为167.89/10万,各年发病率在39.31/10万~283.52/10万之间。4—9月份是发病高峰,占发病总数的76.03%(1 789/2 353)。男性1 628例,女性725例,男女性别比为2.25∶1;病例以0~5岁年龄组儿童为主,共2 239例,占发病总数的95.16%。职业分布以散居儿童为主,共1 951例,占发病总数的82.92%。结论濠江区手足口病发病率呈阶梯式上升趋势,5岁及以下散居儿童是高发人群,4—9月是高发季节,应在高发季节对重点人群采取有效的综合防控措施。
Objective To analyze the prevalence of hand, foot and mouth disease in Haojiang District, Shantou City from 2008 to 2012, and provide a basis for the effective prevention and control of the occurrence and prevalence of hand, foot and mouth disease. Methods Descriptive epidemiological methods were used to analyze the epidemic data of HFMD in Haojiang District from 2008 to 2012. Results A total of 2 353 hand-foot-mouth disease cases were reported from 2008 to 2012, with an average annual incidence rate of 167.89 / lakh and an annual incidence rate of 39.31 / lakh to 283.52 / lakh. April-September peak incidence, accounting for 76.03% of the total (1 789/2 353). There were 1 628 males and 725 females, with a male / female ratio of 2.25: 1. The cases were mainly children aged 0-5 years, with a total of 2 239 cases, accounting for 95.16% of the total. The occupational distribution was dominated by scattered children, accounting for 1 951 cases, accounting for 82.92% of the total. Conclusions The incidence of hand-foot-mouth disease in Haojiang District shows a stepwise upward trend. Diving children aged 5 years and under are the high-incidence population and the high-incidence season from April to September. Effective prevention and control measures should be taken for the key population in the high incidence season.