Table 2.

Comparison of nausea severity among the three groups in various times (Kruskal-Wallis test)

Nausea	Group	Mean	SD	p-value
In Recovery	Intervention 1	0.725	1.61	0.771
	Intervention 2	0.590	1.39
	Control	0.62	1.47
Entering The Unit	Intervention 1	0.35	1.00	0.038
	Intervention 2	0.68	1.64
	Control	0.1	0.6
Two Hours After Entering The Unit	Intervention 1	0.25	0.63	0.028
	Intervention 2	0.50	1.48
	Control	0.00	0.00
6 Hours After Entering The Unit	Intervention 1	0.15	0.48	0.101
	Intervention 2	0.39	1.18
	Control	0.00	0.00