Frequency of development of ischemic stroke
| Recurrent Stroke, n (%) | Recurrence Rate by Kaplan-Meier Method (%) | ||
|---|---|---|---|
| 1 y | 2 y | ||
| Group A (n = 39) | 6 (15.4) | 10.5 | 17.4 |
| Group B (n = 52) | 5 (9.6) | 9.6 | 9.6 |
| Group C (n = 133) | 5 (3.8) | 1.5 | 4.4 |
| Group D (n = 42) | 0 (0.0) | 0 | 0 |
Note:— Group A, patients with advanced white matter hyperintensity (WMH) but without microbleeds; group B, patients with coexistence of microbleeds and advanced WMH; group C, patients without either microbleeds or advanced WMH; group D, patients with microbleeds but without advanced WMH.