摘要
目的分析2009年南昌市手足口病流行病学特征,为控制手足口病提供科学依据。方法收集整理南昌市2009年全市各级各类医疗机构报告的手足口病报告卡信息及RT-PCR实验室检测结果,应用描述性方法进行流行病学分析。结果 2009年共报告手足口病病例2 534例,报告发病率为53.97/10万,报告重症病例10例,其中死亡4例,死亡率为0.085/10万。其中男性1 642例,女性892例,男女性别比为1.84:1。南昌市9个县(区)均有手足口病病例报告。全年各月均有病例报告,以4～6月报告病例数较多,占全年病例的54.14%,全年出现两个高峰,夏季高峰和冬季小高峰。病例年龄分布以小年龄组为主,5岁以下儿童占全部病例的90.96%。检测101份样本,EV71阳性率为38.6%。结论手足口病的发生有明显的年龄、性别、季节和地区差异。应特别重视对5岁以下年龄组人群手足口病防控工作,同时加强手足口病监测工作。
Objective The epidemiological characters of hand-foot-mouth disease were described in 2009,Nanchang,so as to provide scientific basis for controlling epidemic.Methods The data was collected from the cards reported by all kinds of medical institutions.The virus was identified by real-time PCR,and the description was used in data analysis.Results 2 534 patients of HFMD were reported in 2009,the incidence was 53.97 per 100 000.10 cases with serious illness were reported,and 4 died,the mortality rate was 0.085 per 100 000.Among total patients,1 642 were male,and 892 were female,the male to female ratio was 1.84∶1.All the 9 counties have reported cases.The case number in the month 4～6 was larger than the others,accounted for 54.14% of total cases.Two peaks were observed,the summer peak and the winter peak.Most cases were children,90.96% of total cases were younger than 5 ages.101 samples were tested,and the EV71 positive rate was 38.6%.Conclusions Significant difference was showed in the age,gentle,season and district of the HFMD.The work of prevention and control should be strengthened especially for the children younger than 5 ages,while the monitoring of HFMD should be paid more attention.
出处
《中华疾病控制杂志》
CAS
2011年第2期129-131,共3页
Chinese Journal of Disease Control & Prevention
关键词
手足口病
肠道病毒
流行病学研究
Hand
foot and mouth disease
Enterovirus
Epidemiologic studies
