. 2013 Sep 1;3(2):230–233. doi: 10.5812/aapm.7034

Table 1. Basal Variables between Study Participants .

Variable	Ketamine (n = 30), Mean ± SD	Midazolam (n = 30), Mean ± SD	P value
Age, y, Mean ± SD	27.4 ± 4.80	29.31 ± 5.41	0.16^a
Weight, Kg	73.07 ± 10.77	70.29 ± 1.07	0.60^a
Gravity	2 ± 0.93	2.29 ± 1.07	0.29^a
Parity	1.89 ± 0.85	2.04 ± 1.04	0.57^a
Number of previous CS	1.13 ± 0.64	1.14 ± 0.73	0.97^b
Systolic blood pressure, mmhg	131.20 ± 12.84	131.30 ± 13.77	0.97^a
Diastolic blood pressure, mmhg	84.27 ± 11.39	82.23 ± 11.83	0.50^a
Heart rate, Bit/minute	96.97 ± 11.62	94.53 ± 16.25	058^a

^acalculated with independent sample t-test

^bcalculated with Chi-square test