2008—2010年全国突发公共卫生事件网络报告食物中毒流行病学分析

Analysis on the reported food poisoning incidents in public health emergency events surveillance system in china,2008-2010

目的分析2008—2010年我国"突发公共卫生事件报告管理信息系统"报告的食物中毒。方法对2008—2010年中国突发公共卫生事件报告管理信息系统收到的所有食物中毒事件进行描述性分析。结果2008—2010年全国共报告食物中毒1 218起,中毒35 672例,死亡518例,病死率为1.45%。报告事件高峰在6—10月,其中9月最多。致病因素依次为不明原因480起,微生物类320起,植物类279起,化学类122起,动物类17起。结论全国突发公共卫生事件报告的食物中毒中,中毒起数和发病人数最多的是微生物所导致食物中毒;而毒蘑菇、农药/鼠药是导致食物中毒事件中中毒者死亡的主要原因。

Objective To analyze the reported food poisoning incidents in public health emergency events surveillance system in china, 2008-2010. Methods Descriptive statistics were used to analyze the food poisoning incidents in public health emergency events surveillance system in 2008-2010. Results There were 1218 food poisoning incidents were reported, which included 35 672 poisoning cases , 518 death cases and 1.45% of fatality rate. The reported events peaked during June-October, and the highest peak was September. The classification of pathogenic factors which included 480 unknown events, 320 events caused by microbiology, 279 events caused by vegetable, 122 events caused by ehemical, and 17 events caused by animal. Conclusion The highest numbers of food poisoning events were caused by micro-organism in reported food poisoning incidents in public health emergency events surveillance system in china. Poisonous mushrooms, pesticides, rat poison are the main reason caused by poisoning deaths in food poisoning events.