Table 1 Demographic data and cognitive score

Gender (male/female)

9/6

7/4

8/9

2/0

0.09

Age

62.4 + 6.2

62.4 + 2.7

65.7 + 2.9

66 + 1

0.07

Years of education

14.1 + 3.6

12.2 + 1.7

11.2 + 1.4

12.5 + 0.5

0.027

MMSE score

27.67 + 1.74

21.5 + 1.4

14.4 + 2.5

9 + 0

0.02

Clinical dementia rating (CDR)**

–

1 + 0.3

2 + 0.1

3 + 0

0.6

Years from diagnosis

–

3.5 + 1.2

4.7 + 1.3

6.25 + 0.8

N/A