Created at	Source	Raw Value	Validated value
May 5, 2022, 5:03 a.m.	irct	COVID-19 infection diagnosed by PCR Hospitalization requirement Having at least two signs of severe COVID-19 infection: (1) respiratory rate>30 (2) Spo2<93% (3) Pao2/Fio2<300 (4) progression in CT scan imaging>50% in 48 hours	COVID-19 infection diagnosed by PCR Hospitalization requirement Having at least two signs of severe COVID-19 infection: (1) respiratory rate>30 (2) Spo2<93% (3) Pao2/Fio2<300 (4) progression in CT scan imaging>50% in 48 hours