From: Opioid sparing effect of intravenous dexmedetomidine in orthopaedic surgery: a retrospective analysis
Parameters
Dex (N = 71)
Mid (N = 51)
P-value
Rescue medication
Yes
22 (31%)
40 (78.4%)
< 0.0001
No
49 (69%)
11 (21.6%)
< 0.01