2020-2022年山东省泰安市食源性疾病哨点医院主动监测结果分析
Analysis on active surveillance results of sentinel hospitals for foodborne diseases in Tai'an city from 2020 to 2022
苗华 1徐英华 2倪楠2
作者信息
- 1. 山东大学公共卫生学院,山东济南 250012;泰安市疾病预防控制中心微生物检验科
- 2. 泰安市疾病预防控制中心微生物检验科
- 折叠
摘要
目的 了解2020-2022年山东省泰安市食源性疾病病原体的感染情况及流行趋势,为制定预防控制措施提供依据.方法 采用描述性流行病学方法,对2020-2022年泰安市食源性疾病主动监测信息系统上报的病例进行分析.结果 2020-2022年共检测样本1 294份,男性样本731份(56.50％),女性样本563份(43.50％),主要以0～3岁组儿童为主(44.90％),泰安市食源性疾病在第二季度高发,暴露食品中以水果类及其制品最多(516例,39.88％),包装方式以散装(包括简易包装)为主(61.98％),暴露场所以家庭为主(88.49％);共检出阳性人数294人,检出率为22.72％,3年检出率比较差异有统计学意义(x2=13.553,P=0.001);沙门菌、致泻性大肠埃希菌、诺如病毒三种病原体的总检出率差异有统计学意义(x2=125.58,P=0.000),其中诺如病毒(12.83％)检出率最高.结论 2020-2022年泰安市食源性疾病主要病原体是诺如病毒和沙门菌,应重点关注0～3岁人群.
Abstract
Objective To understand the infection status of foodborne diseases pathogens and epidemiological trends in Tai'an city,Shandong province from 2020 to 2022,so as to provide a scientific basis for formulating prevention and control measures.Methods Descriptive epidemiological method was adopted to analyze the cases reported from the Foodborne Diseases Active Surveillance Information System in Tai'an city from 2020 to 2022.Results A total of 1 294 samples were tested from 2020 to 2022,including 731 males(56.50％)and 563 females(43.50％),mainly consisting of children aged 0-3 years old(44.90％).The peak of the incidence was in the second quarter,with fruits and their products being the most commonly exposed food(516 cases,39.88％).The most risky packaging was bulk food including convenience pack-age(61.98％),and the exposed places were mainly at home(88.49％).There were 294 positive samples detected,with a positive rate of 22.72％.There was a statistically significant difference in the positive rate in different years(x2=13.553,P=0.001),and there was a significant difference in the total detection rates of Salmonella,Shigella and norovirus(x2=125.58,P=0.000).The norovirus detection rate(12.83％)was the highest.Conclusion The main pathogens causing foodborne diseases in Tai'an city from 2020 to 2022 are norovirus and Salmonella,with a focus on the 0-3 year old population.
关键词
食源性疾病/哨点医院/主动监测/病原体Key words
Foodborne diseases/Sentinel hospitals/Active surveillance/Pathogens引用本文复制引用
基金项目
山东省医药卫生科技发展计划项目(2019WS205)
出版年
2024
NETL
NSTL
万方数据