Effects of Intraoperative Dexamethasone and Ondansetron on Postoperative Nausea and Vomiting in Microvascular Decompression Surgery: A Randomized Controlled Study

Table 1

Demographic data.

	Gr. N ()	Gr. D ()	value
Gender
Male (%)	8 (29.6)	9 (33.3)	0.77
Female (%)	19 (70.4)	18 (66.7)
Age (yr, mean)	35–69 (56.07)	29–74 (55.62)	0.868
Weight (kg, mean)	44–97 (64.70)	32–90 (61.11)	0.357
Height (cm, mean)	140–175 (159.92)	145–175 (159.48)	0.824
ASA class
I (%)	11 (40.7)	14 (51.9)	0.373
II (%)	16 (59.3)	13 (48.1)
III (%)	0	0
Age < 50 yr
Yes (%)	6 (22.2)	9 (33.3)	0.362
No (%)	21 (77.8)	18 (66.7)
Smoking
Yes (%)	3 (11.1)	4 (14.8)	0.500
No (%)	24 (88.9)	23 (85.2)
Motion sickness
Yes (%)	4 (14.8)	4 (14.8)	0.648
No (%)	23 (85.2)	23 (85.2)
History of PONV
Yes (%)	2 (7.4)	5 (18.5)	0.21
No (%)	25 (92.6)	22 (81.5)
Duration of surgery (min, mean)	55–150 (103.33)	55–145 (98.89)	0.452
Fentanyl used intraoperative (mcg, mean)	100–200 (143.51)	100–225 (136.11)	0.365