A turning point in COVID-19 severity and fatality during the pandemic: A national cohort study in Qatar
A turning point in COVID-19 severity and fatality during the pandemic: A national cohort study in Qatar
Abstract Background This study assessed the evolution of COVID-19 severity and fatality by utilizing rigorous and standardized criteria that were consistently applied throughout the pandemic in Qatar. Methods A national cohort study was conducted on Qataris, using data on COVID-19 acute-care and ICU hospitalizations, as well as severe, critical, and …