结构方程模型分析智利、新加坡、韩国和以色列的遏制政策和流动性对 COVID-19 病例的影响。
The impact of containment policy and mobility on COVID-19 cases through structural equation model in Chile, Singapore, South Korea and Israel.
机构信息
Department of Health Management, School of Health Management, Southern Medical University, Guangzhou, Guangdong, China.
School of Sociology and Population Studies, Renmin University of China, Beijing, China.
出版信息
PeerJ. 2023 Aug 1;11:e15769. doi: 10.7717/peerj.15769. eCollection 2023.
OBJECTIVES
The study aims to understand the impact of containment policy and mobility on COVID-19 cases in Chile, Singapore, South Korea and Israel. To provide experience in epidemic prevention and control.
METHODS
Structural equation modeling (SEM) of containment policies, mobility, and COVID-19 cases were used to test and analyze the proposed hypotheses.
RESULTS
Chile, Israel and Singapore adopted containment strategies, focusing on closure measures. South Korea adopted a mitigation strategy with fewer closure measures, focusing on vaccination and severe case management. There was a significant negative relationship among containment policies, mobility, and COVID-19 cases.
CONCLUSION
To control the COVID-19 and slow down the increase of COVID-19 cases, countries can increase the stringency of containment policies when COVID-19 epidemic is more severe. Thus, countries can take measures from the following three aspects: strengthen the risk monitoring, and keep abreast of the COVID-19 risk; adjust closure measures in time and reduce mobility; and strengthen public education on COVID-19 prevention to motivate citizen to consciously adhere to preventive measures.
目的
本研究旨在了解智利、新加坡、韩国和以色列的遏制政策和流动性对 COVID-19 病例的影响，为疫情防控提供经验。
方法
采用结构方程模型（SEM）对遏制政策、流动性和 COVID-19 病例进行测试和分析。
结果
智利、以色列和新加坡采取了遏制策略，重点是关闭措施。韩国采取了缓解策略，关闭措施较少，重点是接种疫苗和重症病例管理。遏制政策、流动性和 COVID-19 病例之间存在显著的负相关关系。
结论
为了控制 COVID-19 并减缓 COVID-19 病例的增加，当 COVID-19 疫情更严重时，各国可以提高遏制政策的严格性。因此，各国可以从以下三个方面采取措施：加强风险监测，了解 COVID-19 风险；及时调整关闭措施，减少流动性；加强 COVID-19 预防的公众教育，激励公民自觉遵守预防措施。
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