2004—2012年甘肃省食物中毒事件分析

Analysis of food poisoning in Gansu from 2004 to 2010

目的分析甘肃省2004—2012年食物中毒事件的发生规律和流行特点。方法对甘肃省2004—2012年突发公共卫生事件报告管理信息系统中所报告的食物中毒资料进行描述性流行病学分析。结果 2004—2012年全省共报告食物中毒事件78起,中毒2 508人,病死率为2.15%(54/2 508);报告事件多发生在第二、三季度;中毒场所以家庭最多,占总报告起数的41.03%(32/78);微生物引起的食物中毒事件报告起数和发病人数均最多,分别占总数的33.33%(26/78)和60.41%(1 515/2 508);化学性食物中毒引起的死亡人数最多,占总死亡人数的62.96%(34/54)。结论甘肃省食物中毒事件的发生以微生物性食物中毒为主,但引起食物中毒死亡的主要原因是误食农药、鼠药污染的食品。

Objective Analyze the patterns and epidemic characteristics of food poisoning event of Gansu in during 2004 - 2012. Methods Descriptive epidemiology was used to analyze food poisoning data from the report system of emergent public health event of Gansu province from 2004 to 2012. Results A total of 78 food poisoning events were reported with 2 508 victims, and the fatality rate was 2. 15% （54/2 508）. Reported cases mostly occurred in the second, third quarter, especially the August. Poisoning incidents occurred mostly in the families, accounting for 41.03% （32/78） of the total cases. Food poisoning incidents and cases caused by bacterial accounted for 33.33% （26/78） and 60. 41% （1 515/2 508） of the total. The deaths were mostly caused by toxic chemicals, accounting for 62. 96% （34/54） of all deaths. Conclusion Bacteria was the primary factor of food poisoning , while pesticide and poisons was the main cause of deaths.