东莞市2005-2006年突发公共卫生事件流行病学分析

目的了解东莞市突发公共卫生事件的流行病学特征，为预防控制及有效处理突发公共卫生事件提供科学依据。方法对2005—2006年东莞市疾病预防控制中心报告的突发公共卫生事件数据、资料进行统计分析。结果东莞市2005—2006年共报告突发公共卫生事件14起，传染病暴发疫情9起，占64．29％，食物中毒5起，占35．71％；发生在工厂的有8起（占57．14％）、中小学有5起（占35．71％）、幼儿园1起（占7．14％）；4月份（5起）、12月份（4起）发生突发事件数分别占35．71％、28．57％；学生和民工是高发人群，年龄以4．5～14岁为主。结论东莞市突发公共卫生事件主要发生在工厂、中小学、托幼机构，严重危害中小学生的身体健康和生命安全。

Epidemiological Analysis of Unexpected Public Health Events in Dongguan City between 2005-2006

Objective To explore epidemiological characteristics of unexpected public health events in Dongguan city, and to provide scientific evidence for intervention measures. Methods Data of unexpected public health events occurred between 2005 and 2006 in Dongguan city was analyzed. Results There were 14 unexpected public health events in Dongguan city between 2005 and 2006. 9 cases were communicable diseases （64.29%）, and 5 cases were food poisoning （35.71%）. The proportions of unexpected public health events occurred in factory, school and nursery were 57.14%, 35.71% and 7.14%, respectively. The incidence rate was the highest in April （35.71%）, and followed by that in December （28.57%）. Students and mobile workers are the high-risk groups. Conclusion The unexpected public health events commonly occurred in factory, school and nursery and caused serious health problem of the mobile workers and students.