[Retracted] Adoption of Dexmedetomidine in Different Doses at Different Timing in Perioperative Patients

Table 1

Ramsay sedation scoring.

Score	1	2	3	4	5	6
Patient’s condition	Not quiet irritable	Quiet cooperative	Sleepiness cooperative with doctors	Sleep state Awakenable	Not easy to wake up	Deep sleep

Note: 1--irritability; 2-4 points--satisfactory sedation effect; 5-6 points--excessive sedation.