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目的分析2009-2016年贵州省手足口病(HFMD)的流行特征,为HFMD的防控提供依据。方法利用描述流行病学方法对2009-2016年贵州省疾病监测信息报告系统上报的HFMD病例进行流行病学分析。结果2009-2016年贵州省HFMD发病率为102.45/10万。HFMD发病呈每隔1年高发,4-6月和10-12月双峰分布;发病多集中在省中部及西、北部;男性发病率高于女性;主要累及5岁以下幼儿,其中1岁组儿童发病率、重症率及死亡率最高,但0-11月龄儿童临床严重程度最高。HFMD以除EV71和CVA16以外的其他肠道病毒感染为主。结论贵州省HFMD具有明显的季节、地区、人群和病原分布规律。
Objective To analyze the epidemiological characteristics of hand-foot-mouth disease (HFMD) in Guizhou province from 2009 to 2016, and provide evidence for the prevention and control of HFMD. Methods Descriptive epidemiological methods were used to carry out epidemiological analysis of HFMD cases reported by Guizhou Province Disease Surveillance Information Reporting System during 2009-2016. Results The incidence of HFMD in Guizhou Province from 2009 to 2016 was 102.45 / 100000. The incidence of HFMD was high in every 1 year, bimodal in April-June and October-December. The incidence of HFMD was mostly in the central and western and northern parts of the province. The incidence of HFMD was higher in women than in women. The incidence of HFMD was mainly in children younger than 5 years, of which 1 year Children in the group had the highest morbidity, severity and mortality, but the highest clinical severity was in 0-11 month-old children. HFMD with EV71 and CVA16 in addition to other enterovirus infections based. Conclusion There are obvious seasonal, regional, population and pathogen distributions in HFMD in Guizhou Province.