Table 1.

Patients’ characteristics data (mean±standard deviation) or number

	Group C	Group L	Group LD	P value
Age (years)	24.9±4.6	25.5±4.5	25.6±74.7	1*
				0.18†
				0.66‡
Weight (kg)	70.2±5.8	70.7±6	67.6±6.4	1*
				0.21†
				0.1‡
Sex (female/male)	7/23	6/24	9/21
Duration of surgery (min)	54±7.3	55±7	53±6.3	0.13*
				0.21†
				1‡
ASA
I	25	24	26
II	10	11	12

C=Control, L=Levobupivacaine, LD=Levobupivacaine dexmedetomidine group, ASA=American Society of Anesthesiologist. *Level of significance between Group C and Group L, ^†Level of significance between Group C and Group LD, ^‡Level of significance between Group L and Group LD