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目的了解昆山市2009—2012年手足口病病原学分布情况及流行特征。方法通过疾病监测信息报告管理系统收集2009—2012年手足口病疫情及实验室病原学资料,采用SPSS17.0软件,对资料进行描述性分析。结果实验室诊断病例272例,占报告病例的5.27%。其中EV71型占实验室诊断病例的56.62%,Cox A16型占30.15%,其他肠道病毒占13.23%。重症病例和普通病例均以EV71型病毒为主。发病年龄以4岁以下为主,男性多于女性。重症病例以1岁以内婴儿为主。结论昆山市儿童手足口病的主要病原体是EV71,EV71更易引起重症病例的发生。
Objective To understand the distribution and prevalence of HFMD in Kunshan from 2009 to 2012. Methods Epidemic situation of HFMD and laboratory etiology data were collected from 2009 to 2012 through the system of information reporting and management of disease monitoring. The data were analyzed descriptively by SPSS17.0 software. Results 272 cases of laboratory diagnosis, accounting for 5.27% of reported cases. Among them, EV71 accounted for 56.62% of laboratory diagnoses, Cox A16 accounted for 30.15% and other enteroviruses accounted for 13.23%. Severe cases and common cases are EV71-based virus. Age of onset to 4 years of age, mainly men than women. Severe cases of infants under 1 year old. Conclusion The main pathogens of hand, foot and mouth disease in children in Kunshan City are EV71 and EV71, which are more likely to cause severe cases.