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目的了解2010-2014年广西食物中毒事件发生情况,为制订食物中毒事件防控措施提供依据。方法收集2010-2014年广西各地发生的食物中毒资料,对食物中毒事件的发生、分布情况及致病因素进行描述性分析。结果2010-2014年广西共发生食物中毒事件98起、发病2 446人、死亡35人,年均发病率1.04/10万人、病死率1.43%。第二季度(30起,占30.61%;806人,占32.95%)及4月份(13起,占13.27%;406人,占16.60%)事件数、中毒人数最多,第四季度(2.46%)及12月份(12.50%)病死率最高;县乡镇、学校分别是中毒高发的地区和场所,中毒例数分别为806例(39.69%)和1 177例(48.12%);微生物类为最主要致病因素,导致1 483例食物中毒(60.63%),动物类因素病死率最高,达28.57%。结论广西食物中毒事件防控形势持续向好,应针对高发时段、多发地区、易发场所和高危致病因子实施重点监管,综合施策,进一步遏制事件发生。
Objective To understand the occurrence of food poisoning incidents in Guangxi during 2010-2014 and provide evidence for the prevention and control of food poisoning incidents. Methods The food poisoning data collected in Guangxi from 2010 to 2014 were collected and the occurrence, distribution and risk factors of food poisoning were analyzed descriptively. Results A total of 98 food poisoning incidents occurred in Guangxi from 2010 to 2014, with a total incidence of 2 446 and 35 fatalities, with an average annual incidence of 1.04 / 100 000 and a case fatality rate of 1.43%. In the second quarter (30 cases, 30.61%; 806 cases, accounting for 32.95%) and April (13 cases, accounting for 13.27%; 406 cases, accounting for 16.60%) and the highest number of poisoning cases in the fourth quarter (2.46% And December (12.50%), respectively. The counties, towns and schools were the areas and places with high incidence of poisoning. The number of poisoning cases were 806 (39.69%) and 1,177 (48.12%), respectively. The cause of illness was 1 483 cases of food poisoning (60.63%), with the highest case fatality rate of 28.57%. Conclusion The situation of food poisoning prevention and control in Guangxi continued to be good. The prevention and control of food poisoning in Guangxi continued to be good. We should lay emphasis on the supervision and control of risky places and risk factors in areas with high incidence, multiple areas, and comprehensive measures to further curb the occurrence of the incident.