Table 1 Characteristics of the study population.
Variable | |
|---|---|
Nr | 42 |
Sex, M/F | 21/21 |
Age, yrs | 67.50 [10.75] |
Disease, nr | |
Alzheimer’s disease | 27 |
Conversion disorder | 1 |
Other dementia | 14 |
Biomarkers levels, median [IQR] | |
CSF | |
Aβ40, pg/mL | 8620 [3266.00] |
Aβ42, pg/mL | 444.0 [267.20] |
Aβ42/40 ratio | 0.049 [0.03] |
pTau, pg/mL | 76.00 [89.80] |
pTau/Aβ42 | 0.20 [0.28] |
Plasma | |
Aβ40, pg/mL | 270.9 [44.30] |
Aβ42, pg/mL | 26.05 [7.25] |
Aβ42/40 ratio | 0.098 [0.01] |
pTau, pg/mL | 1.79 [1.25] |
pTau/Aβ42 | 0.07 [0.05] |
Saliva | |
Aβ40, pg/mL | 0.70 [1.19] |
Aβ42, pg/mL | 0.61 [1.37] |
Aβ42/40 ratio | 0.775 [0.68] |
pTau, pg/mL | 5.58 [6.66] |
pTau/Aβ42 | 6.30 [14.94] |
