【摘要】 目的探讨北京市大兴区2009年-2013年细菌性痢疾(菌痢)流行特征,掌握其流行规律,为进一步采取控制措施和制定防控策略提供科学依据。方法采用描述性流行病学方法,对2009年-2013年上报的菌痢病例进行分析。结果 2009年-2013年大兴区共报告菌痢2 968例,呈逐年下降趋势,年均发病率为49.51/10万,较全市菌痢发病水平低;<10岁的儿童及婴幼儿是菌痢感染的高危人群,发病率高达377.71/10万,后发病率迅速降低、平稳,25岁~39岁、>70岁略呈现2个小高峰;发病呈明显的季节性,7月-8月是发病高峰;发病率男性高于女性,非本地户籍人员明显高于本地户籍人员。结论随着大兴区卫生环境的改善和人民群众卫生意识的增强,菌痢发病率逐年降低,但仍然是大兴区常见的主要传染病之一。因此,加强对25岁~39岁人群的肠道防病知识十分重要。更多还原

【Abstract】 Objective To explore the epidemiological features of bacillary dysentery in Daxing district of Beijing from 2009 to2013,and understand its regularity of epidemic,so as to provide scientific reference for formulating prevention and control measures and strategy. Methods By using the method of descriptive epidemiology,the reported bacillary dysentery cases from2009 to 2013 were analyzed. Results A total of 2 968 cases of bacillary dysentery were reported in Daxing district from 2009 to2013,which showed the decreasing trend. And the yearly average incidence rate was 49. 51 /100 000,which was lower than that of Beijing. Infants and young children under the age of 10 were the high- risk population of bacillary dysentery infection,with the incidence rate as high as 377. 71 /100 000,and the after incidence decreased rapidly and stably. There were two peaks on the 25- 39 years old,and the > 70 years old. The incidence was obvious seasonal,7- 8 months was the peak; and the incidence rate of male was higher than that of female; incidence rate of non local household registration population was significantly higher than that of local household registration population. Conclusion With the increasing improvement of Daxing district health environment and people’s health consciousness,bacillary dysentery incidence decreases year by year,but bacillary dysentery is still one of the major in fectious diseases in Daxing district now. Therefore,it is very important to strengthen the prevention and control of intestinal diseases in the aged between 25 and 39 years of age.更多还原