Table 3. Condition of the vocal cords and jaw relaxation and limb movement among the 3 groups.

Variable	Nebulized DEX (n=20)	No DEX (n=20)	Intravenous DEX (n=20)	P value
Vocal cords, n [%]				0.551
Open	16 [80]	15 [75]	13 [65]
Closed	4 [20]	5 [25]	7 [35]
Jaw relaxation, n [%]				0.909
Complete	16 [80]	15 [75]	15 [75]
Rigid	4 [20]	5 [25]	5 [25]
Limb movement, n [%]				0.641
None	17 [85]	17 [85]	15 [75]
Severe	3 [15]	3 [15]	5 [25]

DEX, dexmedetomidine.