大同地区人间布鲁氏菌病现状调查与分析

Survey on Human Brucellosis in Datong Region

目的调查并分析大同地区布病发病情况,了解布病流行特征,从而为布病防治提供科学依据。方法按整群抽样后,随机抽取4个区(县)的特殊职业可疑人群为调查对象,对14 081名成人进行了布病确诊实验,对布病在大同的地区分布、性别分布、职业分布做了交叉分析,对结果用X2检验进行统计分析。结果大同地区布病在特殊职业人群中总患病率为2.5%;布病患病率农村明显高于城镇;布病患病率在性别上无差异;特殊职业人群的布病患病率明显高于从事其他行业的布病患病率。结论大同地区布病患者主要集中在农村的特殊职业人群,提醒布病防治的重点方向应指向农村;布病防治的关键所在是控制传染源,切断传播途径。

Objective To analyze the incidence of Brucellosis in Datong region and understand the prevalence characteristic of Brucellosis and provide scientific basis for its prevention and control.Methods By cluster sampling,the population with special profession were selected randomly as object of the survey from four districts（counties）.14 081 adults were tested for diagnosis of Brucellosis.The cross analysis of regional,gender distribution and vocational distribution was made and the results were analyzed statistically.Results The results showed that incidence of Brucellosis in the population in Datong was 2.5%.The prevalence of Brucellosis in rural area was obviously higher than that in towns.The prevalence of Brucellosis in special group was obviously higher than in other groups.Conclusion The Brucellosis concentrated in the special group that lived in countryside in Datong.We should strengthen prevention and treatment of Brucellosis in countryside.