基于供应链区域性食品安全状况评价指标体系研究

Evaluation index system of regional food safety status based on supply chain

目的构建一套可行、合理的区域性食品安全状况评价指标体系,为今后评估区域性食品安全评价工作提供科学依据。方法通过文献资料分析方法初步拟定评估体系,形成专家咨询问卷,应用德尔菲法对评估体系进行修改,利用层次分析法确定指标体系权重。结果 2轮专家人数分别为26、23人,平均年龄分别为(52.5±7.65)、(53.2±7.59)岁;平均工作年限分别为27.88、28.17年。2轮德尔菲咨询积极系数分别为90.0%、82.1%,专家权威系数为0.786,协调系数为0.748。最终确定评价指标体系包括社会基本情况、环境污染、环境治理、食品监管、种养殖、食品生产经营、食品消费、应急处置、社会关注度9个一级指标和26个二级指标。结论初步建立了一套区域性食品安全状况评价指标体系,其专家代表性及权威程度较高,指标筛选较为全面、合理,为进一步指标体系的实测研究奠定了一定的基础,为区域性食品安全状态评价工作提供参考依据。

Objective To establish a scientific evaluation index system for regional food safety, so as to provide scientific basis for the future evaluation of regional food safety assessment. Methods Literature analysis was used to establish evaluation index system and experts＇ consultation questionnaire was formed. Delphi method was used to modify the formed evaluation system and analytic hierarchy process was used to establish the weight. Results Twenty-six experts conducted the first round of expert consultation survey and 23 for the second. Their average age were （52.5 ± 7.65 ） and （53.2 ± 7.59） years, and average working ages were 27.88 and 28.17 years, respectively. The positive coefficients of the two rounds of Delphi were 90.0% and 82.1% , the expert authority coefficient was 0. 786, and the coordination coefficient was 0. 748. The final evaluation index system included 9 first-level indicators of social basic situation, environmental pollution, environmental management, food supervision, planting and breeding, food production and management, food consumption, emergency disposal, and social concern, and 26 secondlevel ones. Conclusion The regional food safety evaluation index system has been preliminarily estab- lished, with reasonable structure and comprehensive contents, reflecting the core information of regional food safety evaluation, and can provide a basis and reference for the evaluation of regional food safety status.