Table 2. Intra-operative events and medications.

Parameter	Group A (n=29)	Group B (n=29)	Relative Risk (95% CI)	P
Visceral pain	14 (48.3)	5 (17.2)	2.8 (1.16–6.77)	0.022*
Hypotension	6 (20.7)	15 (51.7)	0.4 (0.18–0.88)	0.028*
Bradycardia	1 (3.4)	5 (17.2)	0.2 (0.02–1.6)	0.19
Shivering	11 (37.9)	3 (10.3)	3.67 (1.14–11.7)	0.029*
Pruritus	12 (41.4)	0 (0)	25 (1.5–403.4)	0.023*
Midazolam need	13 (44.8)	4 (13.8)	3.25 (1.2–8.79)	0.02*
Anti-emetics need	11 (37.9)	3 (10.3)	3.67 (1.14–11.7)	0.029*
Fentanyl need	9 (31.0)	2 (6.9)	4.5 (1.06–19.05)	0.041*

Values are number (percentage);

P value calculated using Chi-square test; CI: confidence interval;

^* Significant statistical difference.