Participants
respiratory Depression
RESPIRATORY DEPRESSION
Among 258 patients enrolled at 2 United States trial sites in this post-hoc analysis, 56 patients had incomplete SO data records and were excluded from the analysis (Fig. Flow chart of PRODIGY patients from 2 trial sites receiving supplemental oxygen during continuous monitoring. Abbreviations: PRODIGY = PRediction of Opioid-induced respiratory Depression In patients monitored by capnoGraphY; SO = Supplemental oxygen