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Time to first rescue analgesia and total tramadol consumption in 24 h
| Group R (n=45) Mean±SD |
Group D (n=27) Mean±SD |
P | |
|---|---|---|---|
| Time to first rescue analgesia | 11.62±3.80 | 19.04±4.20 | <0.001 |
| Postoperative total tramadol required | 86.67±30.55 | 35.56±39.54 | <0.001 |
P<0.05, statistically significant
