Difference in ODI4% between AutoEPAP and manual EPAP in all subjects, and subjects grouped by etiology of respiratory failure. OHS and other binned together due to small sample size. ODI4% while using AutoEPAP was non-inferior to manual EPAP in all subjects. There were no significant differences in ODI4% across the subgroups of neuromuscular disease, COPD, and OHS and other combined.
Note: Three outliers not displayed where ODI 4% > 40