DOI: 10.36347/sjmcr.2020.v08i09.005

Pages: 825-828

At present, the new type of coronavirus (COVID-2019) has become a pandemic infectious disease in the world, which has caused a huge impact on the economy, people's lives, lives and property of all countries in the world. However, due to the different economic conditions and systems of various countries in the world, coupled with the inadequacy of testing equipment and personal protective equipment in many countries, the roads to fight the epidemic are different. To this end, a correlation analysis model based on economy, policy, medical treatment and the severity of the COVID-19 epidemic was constructed, and the calculation results of several correlation analysis models were compared to explore the impact of economy, policy, and medical treatment on the severity of the COVID-19 epidemic. The results show that the H-convex correlation is more suitable for the study of this problem. The impact of economy, policy, and medical treatment on the severity of the COVID-19 epidemic is negatively correlated, and the impact of the policy has reached -0.861.