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目的分析安徽省2008年手足口病疫情特征,为手足口病的防治提供科学依据。方法在中国疾病预防控制系统下载疫情数据,描述病例的地区、人群和时间分布及实验室检测结果。结果2008年,共报告手足口病例26 899例,发病率为44.0/10万,死亡26例;26 899例病例中,男性17 697例,占65.8%;女性9 192例,占34.2%。5岁以下病例24 407例,占90.7%;3岁以下病例19 427例,占72.2%;1岁组(1042.0/10万)发病率最高,其次分布为2岁组(824.9/10万)和0岁组(691.8/10万);发病高峰在4～5月份。安徽省CDC检测235份标本,EV71阳性标本53份,阳性率为20.95%。结论病例集中在5岁以下人群,主要是由EV71感染引起。
Objective To analyze the epidemic characteristics of hand, foot and mouth disease in Anhui Province in 2008 and provide a scientific basis for the prevention and treatment of hand-foot-mouth disease. Methods The epidemic data were downloaded from China CDC, and the distribution of cases, population, time and laboratory test results were described. Results A total of 26 899 HFMD cases were reported in 2008, with an incidence rate of 44.0 / 100 000 and 26 deaths. Among 26 899 cases, 17 697 were male, accounting for 65.8%; and 9 192 were female, accounting for 34.2%. 24 407 cases (90.7%) under the age of 5 years and 19 427 cases (less than 3 years old) accounted for 72.2%. The highest incidence was found in the group of 1 year old (1042.0 / 100000), followed by the group of 2 years (824.9 / 100000) 0-year-old group (691.8 / 100000); onset peak in April to May. In Anhui Province, 235 samples were detected by CDC and 53 were EV71 positive samples, the positive rate was 20.95%. Conclusions The cases are concentrated in people under 5 years old, mainly caused by EV71 infection.