Control | MCI-AD | AD | |
---|---|---|---|
Number (Women/Men) | 26 (17/9) | 18 (13/5) | 23 (17/6) |
Age (years) | 62 (53–69), P = 0.007c | 70 (69–78), P = 0.007b | 68 (64–72) |
MMSE | 27 (25–28) | 27 (26–28) | 22 (16–24), P < 0.00001b, P = 0.00002c |
Aβ1–42 (ng/L) | 970 (811–1091), P = 0.00002c | 558 (377–667), P < 0.00002b | 496 (459–568), P < 0.00001b |
T-tau (ng/L) | 182 (154–207), P < 0.00001c | 570 (520–717), P < 0.00001b | 618 (527–734), P < 0.00001b |
P-tau (ng/L) | 35 (30–41), P < 0.00001c | 86 (79–104), P < 0.00001b | 90 (73–108), P < 0.00001b |