Table 1.

- Patients demographic data (N=509).

Variables	n	%
Age group (years)
<30	5	0.78
31-40	28	4.34
41-50	72	11.16
51-60	179	27.75
61-70	216	33.49
>70	41	6.36
Mean ± SD	57.46 ±12.02
Gender
Female	187	28.99
Male	458	71.01
Nationality
Saudi	198	30.70
Non-Saudi	447	69.30
Post-amputation pain
No Pain	35	38.5
Complain of pain	56	61.54
Persistent neuropathic pain	14	15.4
Residual limb pain	9	9.9
Phantom pain	10	11.0
Persistent neuropathic pain+ residual limb pain	11	12.1
Persistent neuropathic pain + phantom Pain	4	4.4
Residual limb pain +phantom pain	4	4.4
All types	4	4.4
Number of amputation surgeries per patient
Once	405	79.57
More than 1	104	20.43
Bilateral	40	7.86
Reasons for amputation
Peripheral vascular disease (PVD)	47	7.29
Thromboembolism / acute limb ischemia	19	2.95
Diabetes complications / diabetic foot	490	75.97
Infection	73	11.32
Trauma	8	1.24
Cancer	5	0.78
Other	3	0.47

SD: standard deviation, PVD: peripheral vascular disease