Table 2 Comparison of mean value of parameters between three groups (One Way ANOVA Test)
LIA (Group I) (Mean ± SD) | ACB (Group II) (Mean ± SD) | ACB AND LIA (Group III) (Mean ± SD) | p-value of between group comparison based on ANOVA | |
|---|---|---|---|---|
Age (Years) | 65.7 ± 10 | 67.2 ± 8 | 68.2 ± 8.3 | 0.460 |
Male, n (%) | 15 (37.5%) | 10 (25.0%) | 14 (35.0%) | 0.450 |
Flexion of knee on 1st POD | 78.3 ± 6.4 | 77 ± 7.6 | 80.3 ± 4.2 | 0.066 |
Pain Score | ||||
0 HR | 2 ± 0.7 | 2.3 ± 1.5 | 1.8 ± 1 | 0.173 |
6 HR | 2.8 ± 1.2 | 2.8 ± 1.2 | 2.3 ± 1.3 | 0.114 |
12 HR | 2.5 ± 1.2 | 3 ± 1.1 | 2.4 ± 1 | 0.019* |
24 HR | 2.7 ± 1.1 | 3.4 ± 1 | 2.6 ± 1.2 | 0.003* |
Consumption of Fentanyl | ||||
0–6 HR | 6 ± 4.1 | 7.4 ± 5.6 | 3.5 ± 3.8 | 0.001* |
6–12 HR | 8.1 ± 6.1 | 10.6 ± 7.1 | 5.7 ± 4.8 | 0.002* |
12–24 HR | 9.2 ± 6.7 | 11 ± 6.3 | 6.6 ± 5.5 | 0.007* |
WOMAC Score | ||||
Pre-operative | 61.7 ± 6.6 | 62.9 ± 8.1 | 61.5 ± 10.1 | 0.739 |
2 Weeks follow up | 55.2 ± 6.4 | 55.9 ± 7.8 | 55 ± 9.5 | 0.859 |
6 weeks follow up | 27.7 ± 5.2 | 27.3 ± 5.8 | 29 ± 6.6 | 0.393 |