Table 1. Demographic data of lower-limb amputees.

		Unilateral Amputees (n = 134)	Bilateral Amputees (n = 15)	All Amputees (n = 149)
Age		66,32±11,6	63,66±9,0	66,05±11,3
Sex (female/male)		33/101	2/13	35/114
Cause of amputation	pAOD	66	3	69
	DM	34	6	40
	pAOD & DM	28	6	34
	other cause	6	0	6
Level of amputation	Below knee amputation	104	na	na
	Above knee amputation	31	na	na
Phantom pain sensation	no	48	7	55
	yes	86	8	94
	NRS * (mean/STD)	3,03±2,6	3,06±3,5	3,04±2,7

*Numeric Rating Scale (NRS).