Table 2.

Comparison of vomiting and nausea scores in patients undergoing an abdominal hysterectomy in three groups

Vomiting Scores / Group	Ondansetron	Haloperidol	Dexmedetomidine	P-value
Vomiting recovery score	0/11+/-0/18	0/34+/-0/41	0/32+/-0/38	P=0.04 significant
Vomiting score 2 hours later	0/11+/-0/26	0/51+/-0/48	0/61+/-0/28	P=0.02 significant
Vomiting score 4 hours later	0/03+/-0/08	0/32+/-0/21	0/41+/-0/48	P=0.001 Significant
Vomiting score 12 hours later	0	0	0	P≥0.05 no significant
Vomiting score 24 hours later	0	0	0	P≥0.05 no significant
Frequency Percentage of nausea	%10/1	%40/6	%48/3	P=0.001 Significant