Table 3.

Postoperative outcomes

	BIS 50 group	BIS 35 group	P value
Time to extubation (min)	3.62 ± 3.55	7.26 ± 4.53	< 0.001**
Time in PACU (min)	38.55 ± 6.83	42.36 ± 9.24	0.035*
Overall satisfaction	6.88 ± 1.09	7.38 ± 1.01	0.032*
Rescue analgesia(%)	30(71.4%)	19(45.2)	0.015*
QoR-15 score	0.52 ± 0.92	0.26 ± 0.70	0.145
24 h	127(121–131)	128(120–135)	0.412
48 h	138(132–138)	138(135–138)	0.529
72 h	145(142–145)	145(142–145)	0.577
PONV grade
I	7(16.7%)	11(26.2%)	0.708
II	15(35.7%)	15(35.7%)
III	13(31.0%)	11(26.2%)
IV	7(16.7%)	5(11.9)

PACU Postoperative anesthesia care unit, QoR-15 Quality of Recovery-15, h, hours, VAS Visual analogue scale, PONV Postoperative nausea and vomiting

*P < 0.05, **P < 0.001