Abstract：Objective To analyze the epidemiological characteristics of food poisoning events in Guangxi, and to provide evidence for preventing and controlling its occurrence. Methods The data of food poisoning in Guangxi in 2010-2014 were collected and analyzed on its occurrence, distribution and causes by using descriptive epidemiology. Results A total of 98 food poisoning events occurred in Guangxi in 2010-2014, with 2,446 cases and 35 deaths involved. The annual average incidence rate was 1.04/100,000, and the annual average mortality rate was 1.43%. The second quarter (30 events,806 cases, accounting for 30.61% and 32.95% raspectively)and fourth quarter (2.46%)of a year had the peak occurrence of the events and the highest mortality rate. As for month distribution, April had the most events (13,16.60%) and cases (406,16.60%)and December (12.50%)had the highest mortality rate. The main sites of food poisoning were at school, in countys and towns. Microorganism was the most dominant cause, leading to 60.63% (1,483 cases) of food poisoning.The highest mortality was due to toxic animal, reaching 28.57%. Conclusions The situation of food safety in Guangxi has improved significantly. In order to further control the occurrence of food poisoning events, supervision should be focused on high-risk period, prone areas and sites, and high-risk pathogenic factors. A comprehensive strategy should be implemented.
李勇强,聂绍发, 黎燕宁,刘展华,杨积军. 2010-2014年广西食物中毒流行特征及变化趋势分析[J]. 实用预防医学, 2016, 23(7): 801-803.
LI Yong-qiang, NIE Shao-fa, LI Yan-ning, Liu Zhan-hua, YANG Ji-jun. Epidemiological characteristics and tendencyof food poisoning in Guangxi, 2010-2014. , 2016, 23(7): 801-803.
2016, Vol. 23 
