The Effects of Ondansetron on the Analgesic Action of Intravenous Acetaminophen after Tonsillectomy in Children: A Triple-Blind Randomized Controlled Trial

Table 3

Frequency distribution of vomiting at recovery till 24 hours after surgery in intervention and control groups.

Time (minutes)	Intervention (%)	Control (%)
Recovery	0 (0)	1 (3.8)	0.491
6 hours	1 (3.7)	3 (11.5)	0.351
12 hours	1 (3.7)	1 (3.8)	1.00
24 hours	0 (0)	0 (0)	1.00
Total	2 (7)	5 (19.2)	0.250

Fisher exact test.