Created at	Source	Raw Value	Validated value
Jan. 20, 2022, 11:30 a.m.	usa	Lower mortality in HFNC group;Lower percent of intubation in HFNC group;Shorter time of hospitalization in HFNC group	Lower mortality in HFNC group;Lower percent of intubation in HFNC group;Shorter time of hospitalization in HFNC group