| Clinical Features (%) | Type 1 n = 211 (48.2%) | Type 2 n = 96 (21.9%) | Type 3 n = 88 (20.1%) | Type 4 n = 29 (6.6%) | Type 5 n = 14 (3.2%) | p |
|---|---|---|---|---|---|---|
| Smoking history | 80 | 71 | 75 | 48 | 50 | 0.0016 |
| Diabetes history | 50 | 53 | 56 | 48 | 57 | ns |
| Ischaemic heart disease | 59 | 52 | 28 | 7 | 43 | <0.0001 |
| Chest pain | 50 | 40 | 19 | 3 | 43 | <0.0001 |
| Cerebrovascular disease | 27 | 30 | 42 | 27 | 3 | ns |
| Peripheral arterial disease | 77 | 74 | 96 | 72 | 28 | ns |