Group | AD (n = 27) | HC (n = 22) | Conventional controls (n = 19) | Digital controls (n = 20) | p values |
---|---|---|---|---|---|
Age (years old) | 70.9 ± 7.5 | 67.7 ± 10.4 | 67.2 ± 8.3 | 66.6 ± 8.5 | 0.27 |
Sex (Female) | 14 (52%) | 10 (45%) | 8 (42%) | 8 (40%) | 0.86 |
Educational level | 0.60 | ||||
None | 1 | 0 | 0 | 0 | |
Primary school | 11 | 9 | 14 | 12 | |
High school | 4 | 3 | 2 | 3 | |
College | 11 | 9 | 3 | 5 | |
NA | – | 1 | – | – | |
MMSE | 19.2 ± 5.7* | 28.7 ± 0.9 | 29.2 ± 0.8 | 29 ± 0.9 | < 0.01* |