Table 2. Comparison of characteristics of anesthesia between two groups.

p < 0.05 is considered statistically significant.

Variables (in minutes)	Group BF	Group LF	p-value
Onset of sensory block	1.11 ± 0.6	1.51 ± 0.8	0.11
Time to reach T10	1.95 ± 1.25	2.30 ± 1.18	0.517
Time to reach T4	0.84 ± 2.89	0.46 ± 1.29	0.51
Time for regression of 2 dermatomes	177.25 ± 35.6	151.78 ± 35.0	0
Total duration of sensory block	194.6 ± 30.5	166.7 ± 31.9	0
Onset of motor block	1.45 ± 0.99	1.48 ± 0.66	0.125
Time to reach the maximum level	2.74 ± 1.82	2.83 ± 1.1	0.105
Duration of analgesia	196.35 ± 29.6	170.46 ± 34.4	0