Table 5.

Postoperative vomiting score.

Overall vomiting score		Group A [n=65] Frequency [%]	Group B [n=65] Frequency [%]	P-value
0–2 h	0	59 [91]	61 [95]	0.061
	1	6 [9]	1 [2]
	2	0 [0]	0 [0]
	3	0 [0]	2 [3]
2–24 h	0	48 [74]	56 [86]	0.173
	1	11 [17]	7 [11]
	2	0 [0]	0 [0]
	3	6 [9]	2 [3]
24–48 h	0	64 [98.5]	65 [100]	1.000
	1	1 [1.5]	0 [0]
	2	0 [0]	0 [0]
	3	0 [0]	0 [0]

Values are number of patients [%].