Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: * age ≥ 18 years old * rt-pcr confirmed covid-19 infection * positive pressure ventilation (non-invasive or invasive) or high flow nasal cannula (hfnc) or need supplemental oxygen with oxygen mask or nasal cannula	inclusion criteria: * age ≥ 18 years old * rt-pcr confirmed covid-19 infection * positive pressure ventilation (non-invasive or invasive) or high flow nasal cannula (hfnc) or need supplemental oxygen with oxygen mask or nasal cannula
Jan. 15, 2021, 12:31 a.m.	usa	inclusion criteria: - age ≥ 18 years old - rt-pcr confirmed covid-19 infection - positive pressure ventilation (non-invasive or invasive) or high flow nasal cannula (hfnc) or need supplemental oxygen with oxygen mask or nasal cannula	inclusion criteria: - age ≥ 18 years old - rt-pcr confirmed covid-19 infection - positive pressure ventilation (non-invasive or invasive) or high flow nasal cannula (hfnc) or need supplemental oxygen with oxygen mask or nasal cannula