N | SCI, mean (SD) | N | MCI, mean (SD) | N | AD, mean (SD) | p | |
---|---|---|---|---|---|---|---|
Demographic data | |||||||
Sex, % men/women | 8/17 | 32.00/68.00 | 10/14 | 41.67/58.33 | 8/17 | 32.00/68.00 | 0.72 |
Age, years | 25 | 59.00 (7.85) | 24 | 69.21 (6.69) | 25 | 73.40 (10.48) | 0.0001 |
Years of education | 25 | 14.28 (2.79) | 24 | 11.75 (3.65) | 25 | 10.32 (3.08) | 0.001 |
Cognition | |||||||
MMSE test score | 25 | 29.24 (1.16) | 23 | 27.30 (1.84) | 25 | 24.52 (3.63) | 0.0001 |
ApoE genotype | |||||||
ApoE4 carrier, % yes/no | 6/9 | 40.00/60.00 | 10/12 | 45.45/54.55 | 6/8 | 42.86/57.14 | 0.95 |
ApoE allele frequencies, % | |||||||
e2/e2 | 1 | 2.70 | 0 | 0.00 | 0 | 0.00 | |
e2/e3 | 2 | 5.41 | 2 | 6.45 | 2 | 6.45 | |
e2/e4 | 1 | 2.70 | 2 | 6.45 | 0 | 0.00 | |
e3/e3 | 6 | 16.22 | 10 | 32.26 | 6 | 19.35 | |
e3/e4 | 4 | 10.81 | 6 | 19.35 | 5 | 16.13 | |
e4/e4 | 1 | 2.70 | 2 | 6.45 | 1 | 3.23 | |
Unknown | 22 | 59.46 | 9 | 29.03 | 17 | 54.84 | |
CSF measurements | |||||||
Aβ42, ng/l | 37 | 935.32 (229.86) | 31 | 881.87 (350.37) | 31 | 658.32 (302.59) | 0.011 |
t-Tau , ng/l | 37 | 224.97 (91.82) | 31 | 325.58 (162.98) | 31 | 499.71 (228.49) | 0.001 |
p-Tau, ng/l | 37 | 46.46 (15.32) | 31 | 59.13 (25.95) | 31 | 81.03 (28.17) | 0.01 |
Serum measurements | |||||||
Trx80, ng/ml | 37 | 3.56 (4.87) | 31 | 28.13 (30.39) | 31 | 25.50 (28.58) | 0.0001 |