Estimation of global case fatality rate of coronavirus disease 2019 (COVID-19) using meta-analyses: Comparison between calendar date and days since the outbreak of the first confirmed case - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International Journal of Infectious Diseases Année : 2020

Estimation of global case fatality rate of coronavirus disease 2019 (COVID-19) using meta-analyses: Comparison between calendar date and days since the outbreak of the first confirmed case

Michael Eisenhut
  • Fonction : Auteur
Han Li
Lee Smith

Résumé

Objective: Since the outbreak of the coronavirus disease 2019 (COVID-19) in December of 2019 in China, estimating the pandemic's case fatality rate (CFR) has been the focus and interest of many stakeholders. In this manuscript, we prove that the method of using the cumulative CFR is static and does not reflect the trend according to the daily change per unit of time. Methods: A proportion meta-analysis was carried out on the CFR in every country reporting COVID-19 cases. Based on these results, we performed a meta-analysis for a global COVID-19 CFR. Each analysis was performed using two different calculations of CFR: according to the calendar date and according to the days since the outbreak of the first confirmed case. We thus explored an innovative and original calculation of CFR, concurrently based on the date of the first confirmed case as well as on a daily basis. Results: For the first time, we showed that using meta-analyses according to the calendar date and days since the outbreak of the first confirmed case, were different. Conclusion: We propose that a CFR according to days since the outbreak of the first confirmed case might be a better predictor of the current CFR of COVID-19 and its kinetics.
Fichier principal
Vignette du fichier
1-s2.0-S1201971220306949-main.pdf (1.21 Mo) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte
Licence

Dates et versions

hal-03032300 , version 1 (07-06-2023)

Licence

Identifiants

Citer

Ramy Abou Ghayda, Keum-Hwa Lee, Youngjoo Han, Seohyun Ryu, Sunghwi Hong, et al.. Estimation of global case fatality rate of coronavirus disease 2019 (COVID-19) using meta-analyses: Comparison between calendar date and days since the outbreak of the first confirmed case. International Journal of Infectious Diseases, 2020, 100, pp.302-308. ⟨10.1016/j.ijid.2020.08.065⟩. ⟨hal-03032300⟩
19 Consultations
16 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More