Table 1 Characteristic of participants

Age

72.76 (7.61)

74.93 (6.56)

0.654

BMI (kg/m²)

22.85 (3.73)

22.08(2.8)

0.673

Gender (m/f)

10/11

5/11

 > 0.999

APOE ε4 status (pos. /neg.)

10/11

6/10

 > 0.999

MMSE score

24.13 (3.45)

27.94 (2.51)

0.0004

CSF Aβ_1–42

455 (239.13)

952.19 (375.2)

 < 0.0001

CSF Aβ_1-42 /Aβ_1–40

0.048 (0.021)

0.091 (0.02)

 < 0.0001

CSF – p-tau₁₈₁

114.82 (52.98)

39.45 (10.94)

 < 0.0001

CSF – t-tau

699.32 (274.52)

279.69 (79.23)

 < 0.0001