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目的分析2006—2010年大连市突发公共卫生事件发生情况,了解其流行病学特征,为预测、预警和有效防控突发公共卫生事件提供科学依据。方法应用描述流行病学方法对2006—2010年大连市突发公共卫生事件资料进行分析。结果 2006—2010年共报告突发公共卫生事件68起,发病数1 392例,死亡13例。其中传染病事件59起,占事件总数的86.76%;4—8月(春夏季)为突发公共卫生事件发生的高峰期,共发生58起突发公共卫生事件,占事件总数的85.29%;突发公共卫生事件发生场所以学校和托幼机构为主,共发生50起突发公共卫生事件,占事件总数的73.53%。结论大连市突发公共卫生事件以传染病事件为主,多在春夏季发生,学校和托幼机构是防控突发公共卫生事件的重点场所。
Objective To analyze the occurrence of public health emergencies in Dalian from 2006 to 2010, understand its epidemiological characteristics and provide a scientific basis for forecasting, early warning and effective prevention and control of public health emergencies. Methods Epidemiological methods were used to analyze the data of public health emergencies in Dalian from 2006 to 2010. Results A total of 68 public health emergencies were reported from 2006 to 2010, with 1 392 morbidity and 13 deaths. Among them, 59 cases of infectious diseases accounted for 86.76% of the total number of incidents; from April to August (spring and summer), 58 public health emergencies occurred during the peak period of public health emergencies, accounting for 85.29% of the total number of incidents; Outbreaks of public health incidents occurred in schools and kindergartens with a total of 50 public health emergencies, accounting for 73.53% of the total number of incidents. Conclusions The public health emergencies in Dalian are mainly infectious diseases, most of them occur in spring and summer. Schools and nurseries are the key places to prevent public health emergencies.