2009-2011年石家庄市突发公共卫生事件分析

Analysis of public health emergencies in Shijiazhuang during 2009- 2011

目的了解石家庄市突发公共卫生事件的流行病学特点，为有效预防和控制突发公共卫生事件的发生提供科学根据。方法应用描述流行病学方法对2009—2011年石家庄市网络直报的突发公共卫生事件及相关信息进行分析。结果2009—2011年石家庄市共报告突发公共卫生事件及相关信息124起，其中传染病类72起（58．06％），传染病类事件中又以甲型H1N1流感、流行性腮腺炎、水痘等呼吸道传染病为主；学校事件55起（44．35％），各类学校均有报告，以小学和中学报告最多；1～3月和9—12月为高发月份，共报告95起，占全部起数的76．61％；报告及时性与事件控制效果无明显相关关系（pearson相关系数=0．159，P〉0．05）。结论石家庄市突发公共卫生事件中传染病类占据首位；学校是突发事件的高发场所，学校传染病疫情和突发公共卫生事件的防控工作不容忽视。

Objective To study the epidemiological characteristics of public health emergencies in Shijiazhuang from 2009 to 2011 and provide scientific reference for effective prevention and control. Methods The public health emergencies and information deriving from Shijiazhuang direct network reprt from 2009 to 2011 were an- alyzed by descriptive epidemiology. Results There were 124 public health emergencies in 2009 -2011, of which 72 were communicable disease, accounting for 58.06%, H1 N1, Mumps, Chickenpox and other re- spiratory disease were the major. The school events were 55 （44.35%）, and mainly occurred in primary and secondary schools. Two peak seasons were observed： January to March , and September to December respec- tively, and the total events were 95 （76. 61% ） Timeliness of event reporting and control effect was not positively correlated （Pearson correlation coefficient = 0. 159, P 〉 0. 05 ） . Conclusions Public health e- mergencies in school, especially communicable disease, are the major events among all public health emer- gencies in Shijiazhuang. Schools are the high risk areas and certain precautions must be taken to prevent it.