CN (n = 342) | AD (n = 276) | P Value | |
---|---|---|---|
Age, years | 75.41 ± 6.11 | 75.08 ± 7.74 | 0.57a |
Sex, female, n (%) | 178 (52%) | 130 (47%) | 0.20b |
Education, years | 16.28 ± 2.68 | 15.19 ± 3.02 | <0.0001a |
Duration of AD, years | - | 3.91 ± 2.89 | - |
MMSE | 29.12 ± 1.08 | 23.20 ± 2.09 | <0.0001a |