Table 3.

Postoperative nausea and vomiting (PONV) score.

Overall PONV score		Group A [n=65] Frequency [%]	Group B [n=65] Frequency [%]	P-value
0–2 h	0	51 [78]	48 [74]	0.218
	1	7 [11]	14 [21]
	2	2 [3]	0 [0]
	3	5 [8]	3 [5]
2–24 h	0	26 [40]	41 [63]	0.023*
	1	22 [34]	16 [25]
	2	0 [0]	0 [0]
	3	17 [26]	8 [12]
24–48 h	0	58 [89]	57 [88]	0.177
	1	6 [9]	8 [12]
	2	0 [0]	0 [0]
	3	1 [2]	0 [0]

Values are number of patients [%];

^*P< 0.05 for the Group B compared with Group A