Distribution of risk factors and ICA disease.
| ICA disease | Risk profiling | Total | ||
|---|---|---|---|---|
| Combined risk factors | No associated risk factors | Single or other risk factors | ||
| n (%) | ||||
| No | 41 (82.0) | 8 (16.0) | 1 (2.0) | 50 (100.0) |
| Yes | 71 (55.5) | 7 (5.5) | 50 (39.1) | 128 (100.0) |
| Total | 112 (62.9) | 15 (8.4) | 51 (28.7) | 178 (100.0) |
ICA - internal carotid artery