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| Group R n = 15 | Group L n = 15 | P | |
|---|---|---|---|
| mean ± SD | mean ± SD | ||
| Onset time of analgesia (min) | 4.06 ± 1.75 | 6.26 ± 3.49 | 0.116 |
| Duration of sensorial block (min) | 332.40 ± 102.22 | 297.73 ± 70.94 | 0.110 |
Data are presented as means ± SD. There was no statistically significant difference between the groups (P > 0.05, Mann-Whitney U-test). R: Ropivacaine, L: Levobupivacaine.
