696例手足口病流行病学特征探究

Epidemiological Characteristics Exploration of 696 Cases of Hand, Foot and Mouth Disease

目的分析研究2017-2018年我县696例手足口病的流行病学特征,了解手足口病的时间分布、空间分布及人群分布。方法利用疾控中心的预防信息系统,对2017-2018年我县手足口病的临床资料进行调查,并利用统计学描述,分析手足口病的发生季节、流行病趋势、年龄、性别等分布情况。结果我县2018年发生手足口病462例,2017年发生234例。其中2018年出现重症21例,2017年重症36例,均无死亡病例。发病月份:2017-2018年手足口病均以5-6月、9-10月为高峰期。性别方面,男性多于女性,P<0.05;年龄方面以1-3岁较为多见,P<0.05,差异有统计学意义。结论我县手足口病以5-6、9-10月较为多见,男性和婴幼儿多发,且发病率有所上升,重症比例降低,仍需要进一步加强对手足口病的预防措施。

Objective To study epidemiological characteristics of 696 cases of hand,foot and mouth disease(HFMD)in our county from 2017 to 2018,and understand temporal,spatial and population distribution of HFMD.Methods Investigate clinical data of HFMD in our county from 2017 to 2018 with prevention information system of CDC,analyze distribution of HFMD in seasons,epidemiological trends,ages and gender with statistical description.Results 462 cases of HFMD occurred in 2018 and 234 cases in 2017 in our county.21 severe cases occurred in 2018 and 36 severe cases in 2017.There were no deaths.Month of onset:hand-foot-mouth disease peaked in May-June and September-October from 2017 to 2018.In terms of gender,males were more than females,P<0.05;in terms of age,1-3 years old was more common,P<0.05,difference was statistically significant.Conclusion Hand-foot-mouth disease is more common in our county from May to June and September to October.Males and infants are more frequent with increasing incidence of hand-foot-mouth disease,and decrease of severe cases proportion.It is necessary to further strengthen prevention measures of hand-foot-mouth disease.