Table 6 Mean and standard deviation of drug consumption in the studied groups at different times
| Time |
Dexmedetomidine 0.2 μg/kg/h (n = 33) |
Dexmedetomidine 0.5 μg/kg/h (n = 30) |
Placebo (n = 27) | p-value* |
|---|---|---|---|---|
| Morphine (mg) | 1.24 ± 1.75 | 1.00 ± 1.25 | 1.62 ± 2.27 | 0.414 |
| Pethidine (mg) | 9.51 ± 11.00 | 3.00 ± 7.02 | 14.88 ± 10.77 | > 0.001 |