| |
No Amputation |
Amputation |
P value |
| Number of patients |
110 |
18 |
|
| Mean age (y) (+) SD |
61.1( 14.7 ) |
63.0 ( 15.8 ) |
0.759 |
| Sex (%F/M) |
61/64 |
3/18 |
0.053 |
| Smoker |
64/110 |
13/18 |
0.265 |
| Diabetes mellitus |
57/110 |
8/18 |
0.774 |
| Hypertension |
55/110 |
10/18 |
0.662 |
| Coronary artery disease |
16/110 |
2/18 |
0.699 |
| Congestive heart failure |
3/110 |
1/18 |
0.533 |
| Cerebrovascular disease |
7/110 |
4/18 |
0.037 |
| Renal insufficiency |
13/110 |
3/18 |
0.566 |
| Most severe symptom (claudication) |
26/110 |
3/18 |
0.626 |
| Most severe symptom (rest pain) |
11/110 |
3/18 |
| Most severe symptom (tissue loss) |
73/110 |
12/8 |
| Number of disease ( unilevel ) |
3/110 |
1/18 |
0.756 |
| Number of disease ( multilevel) |
107/110 |
17/18 |
| Mean ABI/ contralateral ABI |
0.53/0.86 |
0.46/0.82 |
0.417,0.532 |
| Poorly controlled DM |
14/71 |
3/12 |
0.046 |
