Effect of perioperative restrictive and liberal fluid regimens on postoperative nausea-vomiting and quality of recovery in laparoscopic cholecystectomy

Table 1 Demographic data, mean ± SD

Variable	Group L3, n = 79	Group R4, n = 78	P value
Age, years	50.6 ± 9.9	51.3 ± 12.2	0.6901
Weight, kg	77.2 ± 13.0	78.3 ± 12.4	0.5921
Height, cm	165.3 ± 9.2	165.1 ± 8.0	0.8851
BMI, kg/m2	28.2 ± 3.8	28.9 ± 3.8	0.2551
Sex, male/female	22/57	20/58	0.7552
ASA, I/II/III	28/45/6	25/45/8	0.7992
Duration of surgery, minutes	40.5 ± 8.4	41.5 ± 5.2	0.3701
Duration of anesthesia in minutes	54.6 ± 8.9	55.4 ± 6.1	0.4981

¹Student’s t-test.

²χ² test.

³Liberal fluid treatment group.

⁴Restrictive fluid treatment group.

ASA: American Society of Anesthesiologists; BMI: Body mass index.