1992-2009年吉林市流行性出血热疫情分析

Epidemiological Analysis of Epidemic Hemorrhagic Fever in Jilin City 1992-2009

目的了解1992-2009年吉林市流行性出血热的流行特征,判断疾病发展的趋势,为防治该病提出建议和对策。方法根据吉林市历年传染病疫情统计报表,对历史数据进行描述性分析。结果 1992-2009年吉林市流行性出血热平均发病率为4.29/10万,平均死亡率为0.04/10万,病死率为0.89%;发病时间集中在秋冬季节（11-12月）和春夏季节（5-6月）;年龄别发病集中在25~45年龄组,1 908例,占总发病数的57.47%;男性发病率明显高于女性;农民占总发病数的75.29%。结论 1992-2009年吉林市流行性出血热疫情,经历了＂平缓-上升-下降-平缓＂的过程,必须持续、全面地采取综合防治措施,控制疫情的发生。

Objective To understand the epidemic characteristic of epidemic hemorrhagic fever in Jilin City from 1992 to 2009,predict the epidemic current of this disease.Methods Descriptive analysis was applied and the historic data were collected from epidemic situation reported from Jilin city during the past years.Results The average incidence rate of epidemic hemorrhagic fever was 4.29/100 000 in Jilin City from 1992 to 2009,the average death rate was 0.04/100 000,death rate caused by the disease was 0.89 percent.Outbreak period of the disease was centralized in autumn and winter（November and December）,as well as in spring and summer（May and June）,the high incidence of the disease was 1 908 cases in 25-45 age group,accounting for 57.47%.The incidence of the disease was obviously higher in male than in female,and 75.29 percent of the disease was from the peasants.Conclusion The course of endemic situation of epidemic hemorrhagic fever in Jilin city from 1992 to 2009 is stability-ascent-descent-stability.Integrative prevention and treatment measurements must be taken continuously and comprehensively to control the disease at the lowest point.