Table 2. Pain Scores and Analgesic Consumption in Women after Trial Intervention Between Two Groups .

Variable	Ketamine (n = 30), Mean ± SD	Midazolam (n = 30), Mean ± SD	P valuea
Pain scores in the first hours after CS (VAS score)	0.78 ± 1.09	1.72 ± 1.22	0.00
Pain scores in the second hours after CS (VAS score)	3.44 ± 1.76	3.41 ± 1.64	0.95
Pain scores in the third hours after CS (VAS score)	4.62 ± 1.42	4.97 ± 1.12	0.31
Duration between CS and first analgesic prescription, h	5.63 ± 2.60	4.18 ± 2.05	0.03
Total analgesic consumption (Mg Meperidine )	54.17 ± 12.86	74.44 ± 33.82	0.02

^a calculated with independent sample t-test