Demographic data
| AD without LA | AD with LA | |
|---|---|---|
| Patients (n) | 23 | 15 |
| Age (mean (SD) y) | 70.3 (6.8) | 73.9 (5.4) |
| Sex (%F) | 70 | 73 |
| Education (mean (SD) y) | 10.9 (5.0) | 10.2 (5.9) |
| Duration of illness (mean (SD) y) | 2.9 (1.5) | 2.6 (2.1) |
AD=Alzheimer’s disease; LA=leukoaraiosis.