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目的 为掌握大连市沙河口区法定传染病的流行情况,控制和降低法定传染病的发病率,为制定针对性防治措施提供依据.方法 采用2010年传染病疫情网络直报系统数据进行描述性分析.结果 2010年报告法定传染病14种共计4 287例,年发病率为652.43/10万,比上年同期上升56.11％.全年无甲类传染病报告,乙类及丙类传染病发病率均较上年上升.发病数居于前5位的分别为梅毒、痢疾、肺结核、淋病、肝炎,发病率分别为70.62/10万、49/10万、47.03/10万、34.85/10万和27.24/10万.结论 2010年大连市沙河口区法定报告传染病呈上升趋势,其中梅毒为发病率最高的乙类传染病,要进一步加强对梅毒等性传播疾病的防控工作.“,”Objective To master the epidemic situation of notifiable infectious diseases in the Shahekou district of Dalian,and to provide the basis for formulating pertinent prevention and treatment measures.Methods Descriptive analysis was carried out on the data collected from the outbreak system of infectious disease network in 2010.Results Totally 4287 cases of notifiable disease of 14 types were reported,with an annual incidence rate of 652.43/10 5.The incidence showed a sharp increase of 56.11％ compared with the same period of the previous year.No class A infectious disease was reported during the year,yet the incidence of class B and Class C diseases showed an upward trend compared with the previous year.The diseases with high incidence (top 5) were successively syphilis,dysentery,phthisis,gonorrhea and hepatitis,each with an incidence of 70.62/105,49.00/105,47.03/105,34.85/105 and 27.24/105 respectively.Conclusion The incidence of notifiable infectious diseases showed an increasing trend in Shahekou district of Dalian in 2010,with the syphilis as the highest-incidence disease; thus,the preventive work should be further strengthened towards these diseases,especially syphilis.