摘要目的:分析深圳市坪山区2011—2018年手足口病的流行病学特征，为进一步做好全区手足口病的防控提供科学依据。方法:通过中国疾病预防控制信息系统收集2011—2018年上报的居住地为深圳市坪山区的手足口病病例，采用描述流行病学方法对结果进行分析。结果:2011—2018年深圳市坪山区共报告16 606例手足口病，年均发病率为568.89/10万；发病具有明显的季节性，呈双峰分布，5、6月为全年的最高峰，9、10月为次高峰；病例主要集中在坪山、龙田和坑梓街道，分别占病例总数的32.10%、20.64%和20.28%；病例年龄主要集中在0~5岁，共报告病例15 789例，占病例总数的95.08%；病例的职业主要是散居儿童，占病例总数的81.01%。结论:2011—2018年深圳市坪山区手足口病发病具有明显的季节、地区和人群分布特征，我们应重点采取有效和针对性的措施，切实加强5岁及以下散居儿童的手足口病防控工作，达到控制手足口病流行的目的。

abstractsObjective:To analyze the epidemiological characteristics of hand, foot, and mouth disease (HFMD) in Pingshan district of Shenzhen city from 2011 to 2018, so as to provide scientific basis for further prevention and control of HFMD in the whole district.Methods:HFMD cases reported as local residents in Pingshan district of Shenzhen city from 2011 to 2018 were collected from China Disease Prevention and Control Information System. The results were analyzed by descriptive epidemiological method.Results:From 2011 to 2018, a total of 16 606 cases of HFMD cases were reported in Pingshan district. The average annual incidence was 568.89/100 000. The incidence of HFMD showed clear seasonality with bimodal distribution, including the highest peak of the year from May to June and the secondary peak from September to October. The cases were mainly occurred in Pingshan, Longtian and Kengzi streets, accounting for 32.10%, 20.64% and 20.28% of all cases, respectively. The age of onset was mainly between 0 to 5 years old. The number of reported cases was 15 789, accounting for 95.08% of all cases. The occupation of the cases was mainly scattered children, accounting for 81.01% of all cases.Conclusions:From 2011 to 2018, the incidence of HFMD in Pingshan District showed obvious seasonal, regional and population distribution characters. Effective and targeted measures should be taken to strengthen conscientiously the prevention and control of HFMD among scattered children under 5 years old, so as to control the epidemic of HFMD.