Variable | Group K1 (n = 25) | Group K2 (n = 25) | Group S (n = 25) |
Analgesia duration | 9.31 ± 5.22* | 14.35 ± 4.11* | 2.88 ± 0.92 |
Frequency of analgesics used | 0.85 ± 0.933* | 0.7 ± 0.75* | 3 ± 0.918 |