Table 4.

incidence of intraoperative complications

Complications	Midazolam	Fentanyl	‘P’
Nausea / Vomiting	2(10%)	4(20%)	0.661
Hypotension	2(10%)	2(10%)	1.0
Pruritus	0	11(57.9%)	<0.001
Sedation	4(20%)	1(5%)	0.342
Respiratory depression	0	0