Created at	Source	Raw Value	Validated value
July 1, 2022, 11 p.m.	usa	Survival without needs of invasive ventilation at day 14	Survival without needs of invasive ventilation at day 14
June 9, 2022, 4 p.m.	usa	None	Survival without needs of invasive ventilation at day 14 [ Time Frame: day 14 ] Survival without needs of invasive ventilation at day 14. Thus, events considered are mechanical (invasive) ventilation or death. A new DNR order will be considered as an event at the actual date of care limitation.
April 22, 2021, 12:31 a.m.	usa	Survival without needs of invasive ventilation at day 14	Survival without needs of invasive ventilation at day 14
Oct. 26, 2020, 11:31 p.m.	usa	Survival without needs of ventilator utilization at day 14	Survival without needs of ventilator utilization at day 14