Created at	Source	Raw Value	Validated value
June 25, 2024, noon	usa	inclusion criteria: * adult patients with confirmed covid-19, and requirement of a fraction of inspired oxygen (fio2) ≥30% through high-flow nasal cannula (hfnc) to maintain a capillary saturation of ≥90%	inclusion criteria: * adult patients with confirmed covid-19, and requirement of a fraction of inspired oxygen (fio2) ≥30% through high-flow nasal cannula (hfnc) to maintain a capillary saturation of ≥90%
Oct. 26, 2020, 11:31 p.m.	usa	inclusion criteria: - adult patients with confirmed covid-19, and requirement of a fraction of inspired oxygen (fio2) ≥30% through high-flow nasal cannula (hfnc) to maintain a capillary saturation of ≥90%	inclusion criteria: - adult patients with confirmed covid-19, and requirement of a fraction of inspired oxygen (fio2) ≥30% through high-flow nasal cannula (hfnc) to maintain a capillary saturation of ≥90%