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First analgesic request time and total consumption of tramadol
| Variable | Group M (n=30) | Group C (n=30) | P |
|---|---|---|---|
| Time for first analgesic request (min) | 452±52.97 | 289.66±54.05 | <0.001 |
| Total tramadol consumption in 24 h (mg) | 181.66±54.9 | 298.33±57.95 | <0.001 |
Data are expressed as mean±SD. SD=Standard deviation
