Table 2.

Onset time and regression time of motor block, and sensory blockade level

Time (min)	Group B	Group R	P-value
Onset time	6.2 ± 3.5	7.4 ± 3.5	0.650
Regression time	92 ± 22	86 ± 26	0.760
Sensory blockade level	T11 ± 1.2	T10 ± 1.6	0.920

P-value: Student’s t test