Table 1.

Demographic data.

	n	%
Gender
Male	21	52.5%
Female	19	47.5%
Comorbid disease
nonavailable	23	57.5%
available	17	42.5%
Pinprick test
no sensory block	1	2.5%
touch sensation, no pain	37	92.5%
no touch sensation and pain	2	5.0%
Bromage scale
ability of moving fingers and wrist	1	2.5%
poor motor and finger movement ability	37	92.5%
inability to move finger	2	5%