Acute Effects of Ketamine Infusion on Postoperative Mood Scores in Patients Undergoing Dilation and Curettage: A Randomized Double-Blind Controlled Study
Table 1
University of Michigan Sedation Scale (UMSS) [19].
Score
Patient state
0
Awake/alert
1
Minimally sedated: tired/sleepy, appropriate response to verbal conversation and/or sounds
2
Moderately sedated: somnolent/sleeping, easily aroused with light tactile stimulation
3
Deeply sedated: deep sleep, arousable only with significant physical stimulation