Characteristics | No dementia | Probable AD | Total | |||
---|---|---|---|---|---|---|
MMSE, Mini Mental State examination; GC, Global Cognition. | ||||||
Demographic | ||||||
n | 50 | 44 | 94 | |||
Male (%) | 56.0 | 38.6 | 42.6 | |||
Mean (SD) age at death | 82.3 (6.6) | 88.1 (5.3) | 85.0 (6.7) | |||
Mean (SD) education | 18.7 (3.4) | 17.3 (3.0) | 18.1 (3.3) | |||
APOE e4 allele (%) | 8 (16.0%) | 20 (45.5%) | 28 (29.8%) | |||
Clinical | ||||||
Mean (SD) MMSE score | 27.7 (1.9) | 16.1 (7.4) | 22.2 (7.8) | |||
Mean (SD) GC score | −0.06 (0.54) | −1.82 (0.83) | −0.89 (1.12) | |||
Pathological | ||||||
Mean (SD) amyloid load, % | 1.88 (1.85) | 3.81 (2.47) | 2.79 (2.36) | |||
Mean (SD) tau tangles/mm2 | 3.62 (3.71) | 14.22 (12.38) | 8.58 (10.31) |