某综合医院2010～2012年手足口病流行病学特征分析

Epidemiological Analysis of 4120 Patients with Hand-foot-mouth Disease in a 3 Hospital from 2010～2012

目的：分析2010～2012年间手足口病流行特征，为制定防控措施提供科学依据。方法：对收集的4120例手足口病资料进行流行病学描述。结果：2010～2012年共报告病例4120例，发病年龄集中在5岁以下（92．83％），尤以3岁以下报告最高（66．40％）；男女比例1．50：1，男性明显多于女性；幼托儿童2340例（56．80％），明显多于散居儿童1648例（40．00％）及学生96例（2．33％）；全年均有发病，高峰为5～8月；实验室诊断病例中，EV71占48．80％，CoxA16占24．40％；其他肠道病毒占26．80％；无死亡病例。结论：2010～2012年足口病报告呈逐年上升趋势，5～8月为发病高峰季节，3岁以下散居和幼托儿童是发病的主要人群，EV71是手足口病的主要病原体。

Objective： To analyze the epidemiological characteristics of 4120 patients with hand-foot- mouth diseases from 2010 to 2012 , so as to provide the scientific basis for the prevention and control for HFMD. Methods： The collected data of 4120 patients with HFMD were conducted for epidemiological de- scription. Results： A total of 4120 cases of HFMD were reported from 2010 to 2012, the incidence peak was May to August. The 92. 83% of total patients were children under 5 years of age, of whichincidence of chil- dren under 3 years accounted for 66.40%. The ration of male and female was 1.50.1. Most of the HFMD patients were Preschool children, which accounted for 56.80%. By laboratory tests EV71 accounted for 48. 80%,CoxA16 accounted for 24. 40% ,There were no death patient. Conclusion： The incidence rates of foot and mouth disease gradually increased year by year. The incidence peak was observed during May-August, Most reported cases were children under 3 years age, The majority of reported cases were caused by EV71.