Objective According to the epidemic situation of COVID-19 from 2020 to 2021 in Shaanxi Province,the disease burden of COVID-19 cases was quantitatively analyzed,and the indirect economic loss caused by COVID-19 was estimated by the human capital method based on disability-adjusted life years. Methods The confirmed cases in COVID-19 from 2020 to 2021 in Shaanxi Province were divided into groups according to different ages,genders and regions,and the DALY calculation method of disability-adjusted life years was used to quantitatively analyze the disease burden of different characteristic cases.At the same time,according to the per capita productivity level of Shaanxi Province,by empowering people of different ages,the indirect economic burden caused by COVID-19 in Shaanxi Province in 2020-2021 is estimated by DALY-based human capital method. Results There were 245 confirmed cases and 3 deaths in COVID-19,Shaanxi Province in 2020.In 2021,there were 2 098 confirmed cases and 0 deaths.The total disease burden in 2020 is 11.82 years,of which the DALYs loss in Xi 'an accounted for 97.63％ of the total disease burden in the whole province,and the DALYs loss was mainly concentrated in the age group of 71-90 years,with male patients as the majority.The total loss of DALYs in 2021 was 0.89 years,of which the loss of DALYs in Xi 'an accounted for 96.63％,and it was mainly concentrated in the age group of 21-40 years,and the proportion of male patients was still relatively high.It was estimated that the total disease burden caused by COVID-19 in Shaanxi Province in 2020-2021 is 12.71years (2.71×10-3DALYs per person per year),and the total indirect economic burden was about 717 624.16 yuan. Conclusion The disease burden caused by COVID-19 in Shaanxi Province in 2020-2021 was mainly concentrated in Xi 'an.The epidemic prevention and control in key areas and people should be strengthened.
Key words
COVID-19 /
Disease burden /
DALYs /
Epidemic prevention and control
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