Table 2.
Diagnostic category | Erlangen Score neurochemical category | ||
---|---|---|---|
Improbable AD | Possible AD | Probable AD | |
Control group (n = 66)a | 37 (56.1%) | 28 (42.4%) | 1 (1.5%) |
MCI-Stable group (n = 74)a | 29 (39.2%) | 25 (33.8%) | 20 (27.0%) |
MCI-AD group (n = 70)b | 3 (4.3%) | 16 (22.9%) | 51 (72.8%) |
ADD group (n = 168)b | 9 (5.4%) | 35 (20.8%) | 124 (73.8%) |
Presented as number (percentage of the total number) in a given diagnostic group
AD Alzheimer’s disease, ADD Alzheimer’s disease dementia, MCI mild cognitive impairment
aDistribution significantly different (p < 0.005) from distributions in all three other categories
bDistribution significantly different (p < 0.005) from distributions in Control and MCI-Stable group, but not in ADD group (p = 1.0)