Table 2 Medsger severity scales (N)
| Organ system | Normal 0 | Mild 1 | Moderate 2 | Severe 3 | End stage 4 |
|---|---|---|---|---|---|
| General | 0 | 23 | 12 | 12 | 25 |
| Peripheral vascular | 15 | 14 | 24 | 20 | 3 |
| skin | 0 | 20 | 17 | 8 | 27 |
| Joints/tendons | 3 | 32 | 9 | 16 | 12 |
| Muscles | 12 | 30 | 18 | 12 | 0 |
| GIT | 17 | 13 | 30 | 20 | 2 |
| Lungs | 3 | 40 | 12 | 17 | 0 |
| Heart | 23 | 19 | 22 | 8 | 0 |
| Kidney | 53 | 3 | 6 | 8 | 2 |
