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A Country Pandemic Risk Exposure Measurement Model

机译:一个国家流行风险曝光测量模型

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Purpose: The purpose of this study is to develop a Pandemic Risk Exposure Measurement (PREM) model to determine the factors that affect a country’s prospective vulnerability to a pandemic risk exposure also considering the current COVID-19 pandemic. Methods: To develop the model, drew up an inventory of possible factor variables that might expose a country’s vulnerability to a pandemic such as COVID-19. This model was based on the analysis of existing literature and consultations with some experts and associations. To support the inventory of selected possible factor variables, we have conducted a survey with participants sampled from people working in a risk management environment carrying out a risk management function. The data were subjected to statistical analysis, specifically exploratory factor analysis and Cronbach Alpha to determine and group these factor variables and determine their reliability, respectively. This enabled the development of the PREM model. To eliminate possible bias, hierarchical regression analysis was carried out to examine the effect of the “Level of Experienced Hazard of the Participant (LEH)” considering also the “Level of Expertise and Knowledge about Risk and Risk Management (LEK)”. Results: Exploratory factor analysis loaded best on four factors from 19 variables: Demographic Features, Country’s Activity Features, Economic Exposure and Societal Vulnerability (i.e. the PREM Model). This model explains 65.5% of the variance in the level of experienced hazard (LEH). Additionally, we determined that LEK explains only about 2% of the variance in LEH. Conclusion: The developed PREM model shows that monitoring of Demographic Features, Country’s Activity Features, Economic Exposure and Societal Vulnerability can help a country to identify the possible impact of pandemic risk exposure and develop policies, strategies, regulations, etc., to help a country strengthen its capacity to meet the economic, social and in turn healthcare demands due to pandemic hazards such as COVID-19.
机译:目的:本研究的目的是开发大流行风险曝光测量(PREM)模型,以确定影响大流行风险暴露的国家预期脆弱性的因素也考虑到目前的Covid-19大流行。方法:要开发模型,请制定可能的因素变量的库存,这可能会使一个国家的漏洞暴露于大流行,例如Covid-19。该模型基于对现有文献和与某些专家和协会的磋商的分析。为了支持所选择的可能因素变量的库存,我们与参与者从事风险管理环境中的人员采样的参与者进行了调查。对数据进行统计分析,特别是探索性因子分析和Cronbachα分别确定和分别确定它们的可靠性。这使得推迟模型的开发。为了消除可能的偏见,进行了分层回归分析,以检查“参与者的经验丰富的危险水平”的效果也考虑“风险和风险管理(LEK)的专业知识和知识”。结果:探索性因子分析来自19个变量的四个因素最佳:人口统计特征,国家的活动特征,经济曝光和社会漏洞(即预期型号)。该模型解释了经验丰富的危险水平的65.5%(LEH)。此外,我们确定LEK仅解释了LEH中差异的约2%。结论:发达的预分模型显示,监测人口统计特征,国家的活动特征,经济曝光和社会脆弱性可以帮助一个国家确定大流行风险暴露和制定政策,战略,法规等的可能影响,帮助一个国家由于Covid-19等大流行危害,加强其满足经济,社会,以及逆转医疗保健需求的能力。

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