. 2019 Aug 6;14(1):127–131. doi: 10.4103/aer.AER_109_19

Table 3.

Basal and follow up values of the VAS of the studied groups. Data are expressed as median (range)

	Group (I) n=28	Group (II) n=28	P
Basal (before block)	7 (7-8)	8 (7-8)	0.59
2 weeks	5 (3-7)^†	4 (3-8)^†	0.001*
4 weeks	5 (3-7)^†	4 (3-8)^†	0.001*
8 weeks	5 (3-7)	4 (3-8)^†	0.001*
12 weeks	6 (3-9)	4 (3-9)	0.001*

Group (I): Received ultrasound-guided ACB (adductor canal block), Group (II): Received ultrasound-guided ACB and I-PACK, VAS: Visual analogue score. *P≤0.05 was considered as statistically significant between the two groups. ^†P≤0.05 was considered as highly significant in comparison with basal value