Table 5.
Qualitative variables in patients requiring lower extremity amputation
| Variable | Value | No. of patients |
|---|---|---|
| Venous filling time | > 20 secs | 10 |
| < 20 secs | 2 | |
| Ankle branchial index | > 0.9 | 3 |
| < 0.9 | 9 | |
| Proteinuria | + | 11 |
| − | 01 | |
| Lipid profile | Abnormal | 8 |
| Normal | 4 |
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