Table 2.
IB AlzBio3 T-tau (pg/mL) |
IB AlzBio3 Aβ42 (pg/mL) |
IB AlzBio3 PTau (pg/mL) |
|||||||
---|---|---|---|---|---|---|---|---|---|
Diagnostic group | rs | P | n | rs | P | n | rs | P | n |
Control | 0.841 | <.0001 | 42 | −0.083 | .595 | 43 | 0.356 | .019 | 43 |
All MCI | 0.908 | <.0001 | 83 | −0.066 | .551 | 83 | 0.649 | <.0001 | 83 |
AD | 0.818 | <.0001 | 261 | −0.131 | .034 | 262 | 0.516 | <.0001 | 262 |
ALS | 0.806 | <.0001 | 52 | 0.531 | <.0001 | 53 | 0.456 | .001 | 52 |
FTD | 0.752 | <.0001 | 32 | 0.149 | .408 | 33 | 0.384 | .03 | 32 |
PD not demented | 0.639 | <.0001 | 26 | 0.346 | .083 | 26 | 0.055 | .791 | 26 |
PD-MCI | 0.7 | .005 | 14 | −0.407 | .149 | 14 | 0.569 | .034 | 14 |
PD with dementia | 0.688 | .007 | 14 | 0.368 | .177 | 15 | 0.45 | .092 | 15 |
DLB | 0.892 | <.0001 | 18 | −0.077 | .753 | 19 | 0.522 | .022 | 19 |
PPA | 0.782 | <.0001 | 31 | 0.092 | .621 | 31 | 0.207 | .265 | 31 |
PSP | 0.829 | <.0001 | 17 | 0.437 | .08 | 17 | 0.692 | .002 | 17 |
Corticobasal syndrome | 0.676 | .011 | 13 | 0.407 | .168 | 13 | −0.58 | .851 | 13 |
Abbreviations: MCI, mild cognitive impairment; AD, Alzheimer’s disease; ALS, amyotrophic lateral sclerosis; FTD, frontotemporal dementia; PD, Parkinson’s disease; DLB, dementia with Lewy bodies; PPA, primary progressive aphasia; PSP, progressive supranuclear palsy.