Table 2.

Post-operative medication

Opioids	Crystalloid	Colloid	P value
Fentanyl (mcg)	25 (0.0–100)	25 (0.0–75.0)	0.52
Pethidine (mg)	10.3 (23.7)	4.9 (16.2)	0.17
Rescue Anti-emetics
Number of Patients Requiring Rescue
Anti-emetics N(%)	9 (16.9)	5 (5.3)	0.37
Time of Anti-emetic administration. N (%)
0–30 min	2 (3.6)	3 (5.3)	0.98
30 min–2 hrs	5 (9.1)	2 (3.5)	0.42
2–24 hrs	3 (5.7)	0 (0.0)	0.22

Continuous data are presented as mean, standard deviation and median, interquartile range. Categorical data are presented as Number and percentage. Note – One patient required anti-emetic more than one occasion.