[Table/Fig-2]:

Baseline characteristics and adverse effects in the patients.

Patients Characteristics	Placebo (n=23) (mean±sd)	Propofol (n=23) (mean±sd)	Ketamine (n=23) (mean±sd)	Ketofol (n=23) (mean±sd)	p-value
Age/year	26.5±1.7	27.5±2.5	27.9±1.6	28.1±2.4	0.06*
Surgery duration/min	67.5±2	65.4±3.7	67.1±5.1	66.1±2.4	0.17*
Anaesthesia duration/min	84.3±4.3	83.1±3.5	85±5.6	85.6±5	0.31*
Morphine consumption/mg	14.1±2.1	8.4±2.3	4.3±0.9	0.3±0.2	<0.001
Breastfeeding time/min	58±5.5	42.6±5.4	31.9±6.6	25.8±3.5	<0.001
Nausea (n%)	8 (34.8%)	3 (13%)	2 (8.7%)	0.00	0.006**
Vomiting (n%)	6 (26.1%)	2 (8.7%)	1 (4.3%)	0.00	0.01**
Shivering (n%)	15 (65.2%)	8 (34.8%)	4 (17.4%)	0.00	0.00***
Retention (n%)	7 (30%)	4 (17.4%)	2 (8.7%)	0.00	0.02**
Drowsiness (n%)	2 (8.7%)	3 (13%)	9 (39.1%)	8 (34.8%)	0.03**
Dizziness (n%)	3 (13%)	5 (21.7%)	9 (39.1%)	5(21.7%)	0.2*
Pruritus (n%)	3 (13%)	4 (17.4%)	2 (8.7%)	2 (8.7%)	0.7*

Statistical test: Mean, Standard deviation, frequencies

*Not significant, ** Significant, *** Highly significant