Table 2.

Comparisons of the follow up parameters between groups

	BC group (N=33)	B group (N=33)	p
TAMB	8.273 (5.000–12.000) ±1.941	9.697 (7.000–13.000) ±1.551	0.002
TASB	11.394 (8.000–15.000) ±2.150	15.758 (13.000–20.000) ±1.562	0.000
TRMB	236.48 (180.00–310.00) ±35.32	226.06 (162.00–280.00) ±35.65	0.237
TRSB	434.1 (265.0–521.0) ±78.3	263.97 (195.00–325.00) ±40.38	0.000

BC: intrathecal bupivacaine + clonidine; B: intrathecal bupivacaine alone; TAMB: time to achieve motor block Bromage 3 (minutes); TASB: time to achieve sensory block T10 (minutes); TRMB: time to regression of motor block Bromage 0 (minutes); TRSB: time to regression of sensory block to S1 (minutes). Values shown as number (N) of patients, mean (min-max) ± standard deviation.