| IV-PCA (n = 180) | C-ACB (n = 173) | PCA + sACB (n = 129) | p-value a |
---|
POD1 | 0.66 | 0.42 | 0.40 | 0.007 b |
POD2 | 0.56 | 0.31 | 0.33 | 0.011 c |
POD3 | 0.32 | 0.18 | 0.26 | 0.111 |
POD4 | 0.24 | 0.14 | 0.20 | 0.338 |
POD5 | 0.17 | 0.13 | 0.16 | 0.658 |
- †IV-PCA Intravenous patient-controlled analgesia, C-ACB Continuous adductor canal block, sACB Single-shot adductor canal block, POD postoperative day
- a One-way analysis of variance
- b Post hoc (Bonferroni’s method) analysis showed that expected value of C-ACB or PCA + sACB was lower than that of IV-PCA
- c Post hoc (Bonferroni’s method) analysis showed that expected value of C-ACB was lower than that of IV-PCA
- * Statistically significant at p < 0.05