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

Table 4

Antiemetics used in the 24-hr postoperative period.

			Postoperative period ()
			1 hr	2 hr	4 hr	24 hr
N ()	Ondansetron	8 mg	4 (95% CI: 5.9–32.5)	0	0	3 (95% CI: 3.9–28.1)
	Metoclopramide	10 mg	0	0	0	4 (95% CI: 5.9–32.5)
D ()	Ondansetron	8 mg	1 (95% CI: 0.6–18.3)	0	2 (95% CI: 2.1–23.4)	5 (95% CI: 8.2–36.7)
	Metoclopramide	10 mg	0	0	0	3 (95% CI: 3.9–28.1)
value	Ondansetron		0.167	—	0.161	0.453
	Metoclopramide		—	—	—	0.731