Retrospective Study to Identify Risk Factors for Severe Disease and Mortality Using the Modified Early Warning Score in 5127 Patients with COVID-19 Admitted to an Emergency Department in Poland Between March 2020 and April 2021

Sławomir Butkiewicz; Artur Zaczyński; Igor Pańkowski; Piotr Tomaka; Ewa Rzońca; Daniel Ślęzak; Marcin Podgórski; Robert Gałązkowski; Jarosław Hiczkiewicz; Patryk Rzońca

doi:10.12659/MSM.938647

10 December 2022 : Clinical Research

Retrospective Study to Identify Risk Factors for Severe Disease and Mortality Using the Modified Early Warning Score in 5127 Patients with COVID-19 Admitted to an Emergency Department in Poland Between March 2020 and April 2021

Sławomir Butkiewicz^1ABDEF, Artur Zaczyński^2B, Igor Pańkowski^1B, Piotr Tomaka^3DF, Ewa Rzońca^4DF, Daniel Ślęzak

^5F, Marcin Podgórski^6D, Robert Gałązkowski^6DF, Jarosław Hiczkiewicz

^7D, Patryk Rzońca^8ACDEF*

DOI: 10.12659/MSM.938647

Med Sci Monit 2022; 28:e938647

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Figure 2 Number of hospitalized COVID-19 patients, number of deaths from COVID-19, and case mortality rate in the period analyzed (from March 1, 2020, to April 30, 2021).

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Retrospective Study to Identify Risk Factors for Severe Disease and Mortality Using the Modified Early Warning Score in 5127 Patients with COVID-19 Admitted to an Emergency Department in Poland Between March 2020 and April 2021

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