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Regression of the spinal block and pain scores (VAS) of two groups.
| Group M (n = 19) |
Group C (n = 19) |
P value | |
|---|---|---|---|
| Duration of sensorial block (min) | 175 ± 39 | 136 ± 32 | P < 0.01 |
| Pain scores (VAS) (0–10) at PACU | 0 ± 0 | 0 ± 0 | NS |
| At 2 h | 2 ± 1 | 6 ± 2 | P < 0.001 |
| At 4 h | 2 ± 1 | 5 ± 2 | P < 0.001 |
| At 8 h | 1 ± 1 | 1 ± 1 | NS |
| At 12 h | 1 ± 1 | 1 ± 1 | NS |
NS: not significant.
