陵水县2008～2011年手足口病流行特征分析

Epidemiological characteristics of hand- foot -mouth disease in Lingshui County from 2008 to 2011

目的了解本县手口足病流行特征,为预防控制手足口病提供依据。方法对2008～2011年网络直报系统归属为辖区内的手足口病病例进行流行病学分析。结果全县手足口病发病率为130.22/10万;13个乡镇均有手足口病例发生,发病率最高的是文罗260.30/10万,不同乡镇手足口病发病率的差异有统计学意义;患者年龄最小为25d,最大25岁,5岁以下儿童占发病总数的95.5%;在职业分布中,以散居儿童发病为主;手足口病发病主要集中在4～6、9～12月份,两个高峰期病例数占发病总数的83.8%。结论应加强手足口病疫情监测,规范手足口病诊治,开展手足口病防治知识宣传。

Objective To investigate the epidemiologieal characteristics of hand-foot-mouth disease （HFMD）in Lingshui county. Methods The surveillance data of HFMD eases from 2008 to 2011 in Lingshui county were collected and the epidemiologie features of HFMD eases were analyzed. Results The incidence rate of HFMD was 130.22/100 000.The eases were reported in every villages and townships.The Highest incidence rate was in Wenluo （260.3/100 000）, showing statistical significance. The youngest patient was 25 days and the oldest one was 25 years old, and 95.5% of the eases were under the age of five years. Most eases were scattered children.The reported eases was mainly from April to June and September to December, accounted for 83.8% of the total number of HFMD eases. Conclusions HFMD is a self-limited disease,but monitoring of the disease be strengthened And health education be carried out to control the prevalence of HFMD.