广西壮族自治区2012年手足口病流行病学分析  

Epidemiological characteristics of hand-foot-mouth disease in Guangxi province in 2012

作　　者：莫建军[1] 居昱[1] 莫毅[1] 

机构地区：[1]广西壮族自治区疾病预防控制中心,广西南宁530028

出　　处：《中国热带医学》2013年第10期1290-1292,共3页China Tropical Medicine

摘　　要：目的分析2012年广西手足口病流行病学特征,为科学防控手足口病提供参考依据。方法应用描述性流行病学方法对2012年广西手足口病疫情资料进行统计分析。结果 2012年共报告手足口病病例231 984例,重症病例2 236例,死亡123例,报告发病率为499.43/10万,病死率为0.053%。报告病例中5岁以下儿童占91.85%,病原学监测中EV71阳性率为39.92%,死亡病例中EV71阳性率达97.37%。结论 2012年广西手足口病整体高发,呈点多、面广、局部有暴发流行的特征,发病高峰为4～5月,主要危及5岁以下儿童,病原以EV71为主。Abstract：Objective To analyze the epidemiological characteristics of hand-foot-mouth disease （HFMD） in Guangxi in 2012 and provide scientific evidence for the prevention and control of the disease. Methods Descriptive epidemiological analysis was conducted on the incidence data of HFMD in Guangxi in 2012. Results A total of 231 984 HFMD cases were reported in Guangxi during this period,including 2 236 severe cases and 123 deaths. The reported incidence rate was 499.43 100 000 and the case fatality was 0.053%. The cases in children under 5 years old accounted for 91.85% of the total. The etiological surveillance indicated that the positive rate of enterovirus 71 （EV71） was 39.92% ,and the proportions of EV71 infection was 97.37% of the dead cases. Conclusions HFMD occurred widely in Guangxi with local outbreaks in 2012. The incidence peak was observed during April-May. Most reported cases were children under 5 years old. The majority of reported cases were caused by EV71.

关 键 词：关键词 手足口病 流行特征 肠道病毒71型 

分 类 号：R752[医药卫生—皮肤病学与性病学]