Table 4.
Distribution of additional risk factors in 12 ischemic stroke patients ≤ 45 years old
| Risk factors | Total number = 12 | |
|---|---|---|
| Number | Percent | |
| Auto-immune vasculitis | 0 | 0 |
| Antiphospholipid syndrome | 1 | 8.3 |
| Protein C deficiency | 2 | 16.7 |
| Protein S deficiency | 1 | 8.3 |
| Antithrombin III deficiency | 0 | 0 |
| Factor V Leiden mutation | 9 | 75.0 |
| Patent foramen ovale | 1 | 8.3 |
| Undetermined | 1 | 8.3 |