Alzheimer Center Amsterdam | Alzheimer Center Erasmus MC | |
---|---|---|
N patients | 3001 | 646 |
Age, mean (SD)a | 67.2 (8.6) | 71.1 (9.3)*** |
Sex, N (%) female | 1571 (52.4%) | 323 (50.0%) |
Education, median (IQR)b | 5.0 (2.0) | 5.0 (2.0) |
Whites, N (%)c | 189 (90.0%) | 345 (89.1%) |
MMSE, mean (SD)d | 21.1 (6.4) | 21.6 (5.5) |
Diagnosis, N (%) | ||
Mild cognitive impairment | 436 (14.5%) | 157 (24.3%)*** |
AD dementia | 2438 (81.2%) | 422 (65.3%)*** |
AD/VaD dementia | 127 (4.2%) | 67 (10.4%)*** |
Amyloid-beta positive, N (%)e | 2092 (69.7%) | 184 (28.5%)*** |
NPI or NPI-Q available, N (%) | 2022 (67.4%) | 133 (20.6%)*** |