Control group (n = 30) | Dexmedetomidine group (n = 30) | P value | |
---|---|---|---|
Onset of analgesia (min) | 16.80 ± 4.66 | 9.23 ± 3.01 | < 0.001* |
Duration of analgesia (min) | 102.80 ± 23.20 | 169.13 ± 29.07 | < 0.001* |
Number of top up doses | 2 (2-3) | 1 (1-2) | < 0.001* |
Maximal Bromage scale | 1 (0-1) | 1 (1-1) | 0.066 |
Sedation score | 1 (1-1) | 1 (1-2) | 0.001* |
Patient satisfaction | 4 (4-4) | 4 (4-5) | 0.025* |