Table 1 Characteristics of all study participants

n

21

21

22

13

72

21

Age, mean (SD)

71 (± 6)

71 (± 5)^†

72 (± 5)

68 (± 9)^††

74 (± 6)

82 (± 4)^***

Sex, Male (%)

11 (52)

10 (48)

11 (50)

9 (69)

48 (67)

12 (57)

T-tau (ng/L), mean (SD)

692 (± 302)^*** n = 20

620 (± 258)^***

265 (± 88)^***

379 (± 163)^*** n = 4

208 (± 152) n = 71

504 (± 262)^*** n = 20

Aß-42 (ng/L), mean (SD)

398 (± 90)^††† n = 20

428 (± 123)^†††

826 (± 208)^***

786 (± 217)^*** n = 4

593 (± 153) n = 72

787 (± 287)^** n = 20