Table 2.
Baseline medical conditions
| Medical condition | Current | Prior | None |
|---|---|---|---|
| Anaemia | 0 | 1 (7·1%) | 13 (92·9%) |
| Diabetes | 3 (21·4%) | 0 | 11 (78·6%) |
| Stroke (CVA) | 0 | 0 | 14 (100%) |
| Hypertension | 9 (64·3%) | 0 | 5 (35·7%) |
| Peripheral vascular disease | 3 (21·4%) | 0 | 11 (78·6%) |
| Congestive heart failure | 3 (21·4%) | 0 | 11 (78·6%) |
| Rheumatoid arthritis | 3 (21·4%) | 0 | 11 (78·6%) |
| Osteoarthritis | 3 (21·4%) | 0 | 11 (78·6%) |
| Deep vein thrombosis | 0 | 3 (21·4%) | 11 (78·6%) |
| Varicose veins | 1 (7·1%) | 5 (35·7%) | 8 (57·1%) |
| Other medical condition | 1 (7·1%) | 0 | 13 (92·9%) |