Table 2. Comparison of baseline parameters: heart rate, SBP, DBP, MAP at various intervals over 48 hours.

HR: heart rate, SBP: systolic blood pressure, DBP: diastolic blood pressure, MAP: mean arterial pressure

*Unpaired T-test

Variable		Group A (n=30) mean + SD	Group B (n=30) mean + SD	P-value
0 hr	HR	83.3±17.63	80.97±16.98	0.603
	SBP	133.07±16.43	134.17±15.99	0.7936
	DBP	77.4±10.02	78.53±9.72	0.6582
	MAP	96.17±10.25	96.17±11.13	1
1 hr	HR	84.2±16.17	81.95±16.56	0.593
	SBP	138.57±17.07	134.13±13.44	0.2683
	DBP	77.4±9.11	79.43±8.04	0.3631
	MAP	97.77±9.2	97.77±7.75	1
3 hr	HR	80.17±18.09	83.97±16.7	0.4013
	SBP	134.07±13.51	134.73±12.09	0.8411
	DBP	78.07±9.89	79.63±9.26	0.5288
	MAP	96.37±9.6	97.9±8.9	0.5239
6 hr	HR	85±12.75	86.4±14.37	0.6913
	SBP	131.93±11.88	131.4±15.64	0.882
	DBP	77.6±11.16	80.77±9.24	0.236
	MAP	95.73±10.02	97.63±9.54	0.455
12 hr	HR	87.3±16	90.87±15.41	0.382
	SBP	127.03±9.62	128.6±12.22	0.583
	DBP	77.53±9.13	75.07±9.16	0.30
	MAP	93.9±7.53	92.97±8.59	0.656
24 hr	HR	87.97±10.49	92±13.16	0.194
	SBP	129.67±13.68	131.97±12.95	0.506
	DBP	76.17±9.46	78.93±10.15	0.279
	MAP	94±9.49	96.53±10.12	0.321
36 hr	HR	87.27±11.49	90.1±11.92	0.352
	SBP	130.33±13.25	130.43±12.37	0.976
	DBP	77.97±11.03	79.63±7.69	0.499
	MAP	95.37±9.82	96.57±7.96	0.605
48 hr	HR	91.5±11.2	92.33±9.63	0.758
	SBP	126.33±12.5	133.7±13.42	0.031
	DBP	77.4±10.91	80.8±9.11	0.195
	MAP	93.67±10.3	98.3±8.65	0.0643