| Variables | Before intervention | After intervention | p value |
| Analgesic |
|
|
|
| Fentanyl | 132 | 118 | >0.05 |
| Sufentanil | 56 | 54 | >0.05 |
| Remifentanil | 25 | 24 | >0.05 |
| Sedatives |
|
|
|
| Dexmedetomidine | 104 | 116 | >0.05 |
| Propofol | 50 | 39 | >0.05 |
| Midazolam | 59 | 41 | >0.05 |