100
Participants
Start Date
January 24, 2019
Primary Completion Date
March 31, 2024
Study Completion Date
March 31, 2024
Flow reduction first
-10L/min q 1hr
FiO2 reduction first
\- 0.1 q 1hr
Simultaneous (flow and FiO2) reduction
-10L/min and -0.1 q 1hr
Seoul National University Bundang Hospital, Seongnam-si
Seoul National University Hospital
OTHER