Table 2. Systolic and diastolic blood pressure (mmHg) between both study groups at different intervals (Student’s t-test was used to compare blood pressure at different time intervals).

ACB: adductor canal block; FNB: femoral nerve block; BP: blood pressure

Time interval	Systolic BP (mmHg)			Diastolic BP (mmHg)
	ACB group (n = 25)	FNB group (n = 25)	P-value	ACB group (n = 25)	FNB group (n = 25)	P-value
Baseline	128.16 ± 12.22	124.08 ± 10.29	0.21	75.01 ± 8.03	73.68 ± 8.67	0.57
At 1 hour	136.36 ± 10.05	129.76 ± 9.53	0.02	84.40 ± 7.16	80.72 ± 5.56	0.04
At 2 hours	127.52 ± 7.79	125.04 ± 8.83	0.29	77.72 ± 5.84	77.48 ± 6.55	0.89
At 6 hours	124.76 ± 6.60	121.44 ± 7.54	0.10	75.20 ± 4.91	76.0 ± 7.90	0.67
At 12 hours	121.96 ± 6.25	119.04 ± 10.02	0.22	70.80 ± 4.97	73.64 ± 8.85	0.16
At 24 hours	120.20 ± 7.30	120.72 ± 8.67	0.82	69.76 ± 5.72	72.60 ± 9.32	0.20