Survival of Hospitalized COVID-19 Patients in Northern Italy: A Population-Based Cohort Study by the ITA-COVID-19 Network.
Eliana FerroniPaolo Giorgi RossiStefania Spila-AlegianiGianluca TrifiròGisella PitterOlivia LeoniDanilo CeredaMassimiliano MarinoMichele PellizzariMassimo FabianiFlavia RiccardoJanet SultanaMarco Massarinull nullPublished in: Clinical epidemiology (2020)
The high fatality rate observed in the study (28% at 30 days) suggests that studies should focus on death as primary endpoint during a follow-up of at least one month.