庐江县2008~2009年手足口病流行病学分析

Epidemiological Analysis Of Hand-foot-mouth Disease In Lujiang County From 2008 To 2009

目的了解庐江县手足口病流行规律,为有效控制手足口病流行,制定控制措施提供科学依据。方法利用描述性流行病学方法对庐江县2008~2009年手足口病发病资料进行流行病学分析。结果 2008-2009年累计报告手足口病127例,年均发病率为5.3021/10万。其中,2008年发病率为4.2648/10万,2009年发病率为6.3362/10万。不同年份间发病率的差异有统计意义（P〈0.05）。全县各乡镇均有发病。发病主要集中在3-7月和10月,占70.87%。发病主要集中在5岁以下儿童,占92.91%;以散居儿童为主,占82.68%。结论庐江县手足口病患者症状轻重不等,以轻症为主,全部治愈,无死亡病例。发病以0~5岁散居儿童为主,男性多于女性,疾病发生有明显的季节性。通过控制手足口病流行的3个环节和加强医疗救治等方面综合性措施,可以预防与控制该病的发生和流行强度,减少或避免由于发生并发症而引起的死亡。

Objective To understand the epidemic rules of Hand-foot-mouth disease（HFMD） in Lujiang County from 2008 to 2009,and provide a scientific basis for controlling HFMD effectively.Methods Epidemiological data of HFMD cases in Lujiang County from 2008 to 2009 was analyzed by descriptive epidemiological method.Results From 2008 to 2009,127 HFMD cases were reported in Lujiang County.The average annual incidence was 5.3021/lakh,and the incidence was 4.2648//lakh in 2008 and 6.3362/lakh in 2009.There was a significant difference between the incidence rates in different years（P0.05）.The cases were reported in every villages and towns.Cases mainly occured in Mar,Apr,May,Jun,Jul and Oct,accounted for 70.87%.The age of the patients was mainly under 5 years old,accounted for 92.91%,and 82.68% of them occurred sporadically.Conclusion In Lujiang County,the HFMD cases had the different degrees of symptoms,and most of them were milder symptoms.All cases were cured without death.Cases were mainly some scattered inhabiting children under 5 years old,male cases were more than female ones,and the prevalence of HFMD showed clear seasonal changes.The onset and epidemic of HFMD could be prevented and controlled,and death could be reduced or avoided through taking comprehensive measures,such as blocking HFMD transmission,improving medical treatment,etc.