Group Block duration (min) | Lidocaine 1.5% with adrenaline n = 19 | Ropivacaine n = 19 | p-value |
Mean duration | 233.3 ± 57.5 | 260.4 ± 74.8 | 0.21 |
Median | 225 (198 - 280) | 255 (210 - 325) |
|
Extremes | 95 - 198 | 342 - 580 |
|