Frequencies and percentages of different risk factors for all ischemic strokes.
| Risk factors | Frequency | (%) |
|---|---|---|
| Hypertension | 268 | (78.1) |
| Diabetes mellitus | 215 | (62.7) |
| Hyperlipidemia | 188 | (54.8) |
| Coronary artery disease | 83 | (24.2) |
| Atrial fibrillation | 45 | (13.1) |
| Past history of stroke | 35 | (10.2) |
| Smoking | 25 | (7.2) |
| Valvular heart disease | 8 | (2.3) |