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Analgesia characteristics of experimental and control groups
| Experimental group | Control group | P value | |
|---|---|---|---|
| Time to reach maximum sensory sensation† | 5.73±1.42 | 4.82±1.04 | 0.002 |
| Duration of maximum Sensory block to regress to L1† | 118.86±13.62 | 87.17±10.8 | 0.0001 |
| Duration of complete Motor block† | 76.02±5.51 | 78.28±4.54 | 0.82 |
| Duration of analgesia† | 137.28±23.58 | 88.89±8.12 | 0.0001 |
