1990-2009年岱山县伤寒副伤寒的流行病学特征  

Epidemiological features of typhoid and paratyphoid fever in Daishan county,Zhejiang,1990-2009

作　　者：何存弘[1] 

机构地区：[1]岱山县疾病预防控制中心,浙江岱山316200

出　　处：《中国预防医学杂志》2011年第2期195-197,共3页Chinese Preventive Medicine

摘　　要：目的了解和掌握岱山县1990-2009年的伤寒、副伤寒流行规律,分析流行因素,探讨防制对策。方法对岱山县1990-2009年伤寒副伤寒疫情监测资料进行流行病学调查分析。结果 1990-2009年岱山县共报告伤寒、副伤寒病人721例,无死亡病例,年平均发病率为17.26/10万,2002年以后发病率逐惭下降,发病率均在10/10万以下。发病具有明显的夏、秋季高峰;发病年龄主要集中在20～40岁年龄段,占72.86%(524/721);男性明显高于女性;渔船民是主要的发病人群。结论应加强对群众,尤其是渔船民的健康教育。加强包括海水产品在内的综合性监测工作,控制伤寒副伤寒的暴发流行。Objective To analyze the epidemiological features of typhoid and paratyphoid fever in Daishan county and explore the measures of disease prevention and control.Methods A descriptive epidemiological analysis was used for analyzing the surveillance data of typhoid and paratyphoid fever in Daishan county,Zhejiang province,from 1990 to 2009.Results 721 cases of typhoid and paratyphoid fever were reported in Daishan county for the period with no deaths.The average annual incidence rate was 17.26/lakh,which decreased to less than 10/lakh after the year of 2002.The seasonal peak incidences appeared in summer and autumn.72.68%（524/721） of cases occurred at age group of 20-40 years.Fishermen had higher incidence rate than that in the residents of other occupations.The incidence rate was higher in men than that in women.Conclusion It is important to provide the education of hygienic behaviors to local residents,especially fishermen.Public health surveillance should be strengthened to control the outbreak of typhoid and paratyphoid fever.

关 键 词：伤寒 副伤寒 危险因素 预防 

分 类 号：R516.3[医药卫生—内科学]