武汉市江汉区2005-2014年法定丙类传染病疫情分析

Epidemiological analysis of Category C notifiable infectious diseases in Jianghan District,Wuhan( 2005-2014)

目的总结江汉区10年来丙类传染病流行特征,为进一步防控提供科学参考。方法运用描述性流行病学方法对疫情资料进行统计分析。结果江汉区2005-2014年共报告丙类传染病7种9 271例,年均发病率为148.03/10万;男女比1.57∶1（χ^2=365.94,P〈0.001）,发病居前3位的是手足口病（61.36%）、流行性腮腺炎（21.45%）和其他感染性腹泻（7.94%）,发病具有明显的季节趋势,4-6月份发病水平较高,发病年龄以0-5岁的幼托和散居儿童为主。结论江汉区丙类传染病的防控关键是有效控制中小学、幼托机构的手足口病和流行性腮腺炎疫情暴发流行。

Objective To summarize the epidemiological characteristics of Class C infectious diseases in Jianghan District from 2005 to 2014, and provide references for further prevention and control. Methods Descriptive epidemiological method was used to analyze the network data of Class C infectious diseases. Results A total of 9 271 cases of Class C infectious diseases was reported from 2005 to 2014. The annual incidence rate was 148.03/100 000, the male to female ratio was 1.57： 1 （ P 〈 0. 001 ） ; the top three diseases were hand-foot-mouth disease （61.36%）, mumps （21.45%） and other infectious diarrhea diseases （7.94%）. It had a significant seasonal trend ,the incidence rate from April to June was higher, and the main affected population was the scattered-spread children and kindergarten children in the 0 -5 years old group. Conclusion The key measure to prevent and control Class C infectious disease in Jianghan Distirct is to reduce hand-foot-mouth and mumps diseases outbreaks in kindergarten, primary and secondary schools effectively.