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目的对甘肃省基层疾控中心食源性疾病暴发事件的调查质量进行评价,并为规范其调查处置及报告撰写提供参考。方法收集2012—2014年甘肃省流行病学调查报告,按照相关指南及标准的要求对流调报告指标进行评价。结果共收集52起暴发事件的流调报告,普遍存在描述性流行病学分析不系统、不深入的情况;食品卫生学调查侧重于一般卫生学调查,对暴发原因调查开展相对较少;部分事件定性的实验室证据支持力度不够。结论甘肃省食源性疾病暴发事件流行病学调查质量从现场调查、数据分析挖掘、实验室检验结果解读等方面均有不足,因此还应在稳定队伍的同时加强培训,做好人员及知识的储备工作。
Objective To evaluate the quality of the investigation of outbreaks of food-borne diseases at the grass-roots CDC in Gansu Province and provide references for regulating the investigation, handling and reporting. Methods The epidemiological survey of Gansu Province from 2012 to 2014 was collected and evaluated according to the relevant guidelines and standards. Results A total of 52 reports of epidemics of the outbreaks were collected. There was not systematic and in-depth descriptive epidemiological analysis. The investigation of food hygiene focused on the general hygiene survey and the investigation of the causes of the outbreak was relatively small. Some of the incidents Qualitative laboratory evidence support is not enough. Conclusion The quality of epidemiological investigation of foodborne disease outbreak in Gansu province is inadequate in field investigation, data analysis and interpretation of laboratory test results. Therefore, it is necessary to strengthen training, improve personnel and knowledge Reserve work.