Table 3.
BIS, bispectral index score; MAC, minimal alveolar concentration; PACU, post-anaesthesia care unit; POD, postoperative day; PODSS, Post-Anaesthetic Discharge Scoring System.
Values given are mean±SD. Time to readiness for discharge means time from arrival at the PACU to achieving PODSS score of 8. Sleep quality on the night of operation (POD0): 0=slept well, 1=woke up crying in the night, 2=slept fitfully. Resumption of normal activity: 0=normal activity, 1=depressed but performed normal daily activities, 2=irritable and could not perform normal activity.