EA FNB p-value
Frequency of PCA/day      
POD-0 0 (0-2) 0 (0-1) 0.07
POD-1 0 (0-2) 0 (0-2) 0.98
POD-2 0 (0-1) 0 (0) 0.34
POD-3 0 (0) 0 (0) 1
Frequency of diclofenac 50mg suppository/day      
POD-0 0 (0-1) 0 (0-1) 0.68
POD-1 0 (0-2) 0 (0-2) 0.32
POD-2 0 (0-1) 0 (0-1) 0.29
POD-3 0 (0-1) 0 (0-1) 0.29
Frequency of pentazocine 15mg IM/day      
POD-0 0 (0-1) 0 (0) 0.32
POD-1 0 (0) 0 (0-1) 0.32
POD-2 0 (0) 0 (0) 1
POD-3 0 (0) 0 (0) 1
PONV (0/1/2)      
POD-0 16/3/1 14/4/2 0.73
POD-1 8/1/11 8/6/6 0.07
POD-2 16/3/1 16/2/2 0.92
POD-3 20/0/0 20/0/0 1
Frequency of antiemetic drugs/day      
POD-0 0 (0-1) 0 (0-1) 1
POD-1 0 (0-2) 0.5 (0-2) 0.48
POD-2 0 (0) 0 (0) 1
POD-3 0 (0) 0 (0) 1
Bromage score [0/1/2/3] operative side      
POD-1 0/5/8/7 1/2/9/8 0.38
POD-2 1/5/7/7 0/4/10/6 0.55
POD-3 1/5/13/1 0/11/7/2 0.12
Bromage score [0/1/2/3] non-operative side      
POD-1 11/8/1/0 13/7/0/0 0.44
POD-2 15/5/0/0 13/7/0/0 0.49
POD-3 17/3/0/0 16/4/0/0 0.68
CPM (degree)      
 POD-2 73.5 ± 14.8 72.3 ± 10.3 0.82
POD-3 79.5 ± 12.6 81.3 ± 13.0 0.66
Satisfaction Score (/100) 88.8 ± 13.4 88.1 ± 23.0 0.91
Values are expressed as mean ± standard deviation and median (interquartile range). Abbreviations: Abbreviations: EA, epidural analgesia; FNB, femoral nerve block; PCA, patient-controlled analgesia; POD, postoperative day; PONV, postoperative nausea and vomiting; CPM, continuous passive motion.
Table 3: Postoperative data.