Subgroup Analyses
hypertension, desaturation, hypotension
EVENTS, HYPERTENSION
For the composite of desaturation and hypotension events, no significant heterogeneities were found among the subgroups in terms of study sites (leading vs participating), age (<60 vs ≥60 years), BMI (<25 vs ≥25), current smoker status (yes vs no), and history of hypertension (yes vs no) (