Table 2.

Resting Pain Without and then With Percutaneous Peripheral Nerve Stimulation

Subject	At Rest
	Stimulation Off	Stimulation On	% Change
A	9	3	67
B	7	6	14
C	2	0.5	75
D	7	3	57
E	4	0	100
Mean	5.8	2.5	63

Pain evaluated using a numeric rating scale (scale of 0 to 10).