Primary and secondary outcome measures
PONV, pain
The primary outcome measures were total oxycodone consumption and pain scores on the NRS scale 1,6,12 and 24 h after surgery. Parameters such as postoperative sedation on the Ramsay scale, PONV impact scaleStatistical analysis was performed using the Statistica 13.1 package (TIBCO Software Inc. (2017). Statistica (data analysis software system), version 13. 