Mortality rates among COVID-19 patients hospitalised during the first three waves of the epidemic in Milan, Italy: A prospective observational study

Andrea Giacomelli; Anna Lisa Ridolfo; Laura Pezzati; Letizia Oreni; Giorgia Carrozzo; Martina Beltrami; Andrea Poloni; Beatrice Caloni; Samuel Lazzarin; Martina Colombo; Giacomo Pozza; Simone Pagano; Stefania Caronni; Chiara Fusetti; Martina Gerbi; Francesco Petri; Fabio Borgonovo; Fabiana D’Aloia; Cristina Negri; Giuliano Rizzardini; Spinello Antinori

doi:10.1371/journal.pone.0263548

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Open Access

Peer-reviewed

Research Article

Mortality rates among COVID-19 patients hospitalised during the first three waves of the epidemic in Milan, Italy: A prospective observational study

Andrea Giacomelli ,

Contributed equally to this work with: Andrea Giacomelli, Anna Lisa Ridolfo

Roles Conceptualization, Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

* E-mail: andrea.giacomelli@asst-fbf-sacco.it, dott.giacomelli@gmail.com

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy

https://orcid.org/0000-0003-3685-4289

⨯
Anna Lisa Ridolfo ,

Contributed equally to this work with: Andrea Giacomelli, Anna Lisa Ridolfo

Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Laura Pezzati,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Letizia Oreni,

Roles Data curation, Formal analysis, Methodology, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Giorgia Carrozzo,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Martina Beltrami,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Andrea Poloni,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Beatrice Caloni,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Samuel Lazzarin,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Martina Colombo,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Giacomo Pozza,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Simone Pagano,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Stefania Caronni,

Roles Data curation, Investigation, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Chiara Fusetti,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Martina Gerbi,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Francesco Petri,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Fabio Borgonovo,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Fabiana D’Aloia,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
Cristina Negri,

Roles Data curation, Investigation, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
Giuliano Rizzardini,

Roles Resources, Supervision, Writing – review & editing

Affiliation Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy
⨯
[ ... ],
Spinello Antinori

Roles Resources, Supervision, Writing – review & editing

Affiliations Infectious Diseases Department, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco, Milan, Italy, Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
⨯
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Mortality rates among COVID-19 patients hospitalised during the first three waves of the epidemic in Milan, Italy: A prospective observational study

Andrea Giacomelli,
Anna Lisa Ridolfo,
Laura Pezzati,
Letizia Oreni,
Giorgia Carrozzo,
Martina Beltrami,
Andrea Poloni,
Beatrice Caloni,
Samuel Lazzarin,
Martina Colombo

Published: April 11, 2022
https://doi.org/10.1371/journal.pone.0263548

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