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Panel Associations Between Newly Dead, Healed, Recovered, and Confirmed Cases During COVID-19 Pandemic.
- Source :
-
Journal of epidemiology and global health [J Epidemiol Glob Health] 2022 Mar; Vol. 12 (1), pp. 40-55. Date of Electronic Publication: 2021 Dec 11. - Publication Year :
- 2022
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Abstract
- Background: Currently, the knowledge of associations among newly recovered cases (NR), newly healed cases (NH), newly confirmed cases (NC), and newly dead cases (ND) can help to monitor, evaluate, predict, control, and curb the spreading of coronavirus disease 2019 (COVID-19). This study aimed to explore the panel associations of ND, NH, and NR with NC.<br />Methods: Data from China Data Lab in Harvard Dataverse with China (January 15, 2020 to January 14, 2021), the United States of America (the USA, January 21, 2020 to April 5, 2021), and the World (January 22, 2020 to March 20, 2021) had been analyzed. The main variables included in the present analysis were ND, NH, NR, and NC. Pooled regression, stacked within-transformed linear regression, quantile regression for panel data, random-effects negative binomial regression, and random-effects Poisson regression were conducted to reflect the associations of ND, NH, and NR with NC. Event study analyses were performed to explore how the key events influenced NC.<br />Results: Descriptive analyses showed that mean value of ND/NC ratio regarding China was more than those regarding the USA and the World. The results from tentative analysis reported the significant relationships among ND, NH, NR, and NC regarding China, the USA, and the World. Panel regressions confirmed associations of ND, NH, and NR with NC regarding China, the USA, and the World. Panel event study showed that key events influenced NC regarding USA and the World more greatly than that regarding China.<br />Conclusion: The findings in this study confirmed the panel associations of ND, NH, and NR with NC in the three datasets. The efficiencies of various control strategies of COVID-19 pandemic across the globe were compared by the regression outcomes. Future direction of research work could explore the influencing mechanisms of the panel associations.<br /> (© 2021. The Author(s).)
Details
- Language :
- English
- ISSN :
- 2210-6014
- Volume :
- 12
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Journal of epidemiology and global health
- Publication Type :
- Academic Journal
- Accession number :
- 34893956
- Full Text :
- https://doi.org/10.1007/s44197-021-00019-z