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. Author manuscript; available in PMC: 2022 Jan 14.
Published in final edited form as: Alzheimers Dement. 2021 May 5;17(12):2020–2029. doi: 10.1002/alz.12357

Table 3.

Relationships between kw and Fluid Biomarkers of AD pathology

CSF Aβ42 CSF T-Tau CSF P-Tau
BBB Water Exchange (kw) Beta-Value P-Value Beta-Value P-Value Beta-Value P-Value
Whole Brain 0.51 0.002 0.09 0.549 −0.24 0.167
Frontal Lobe 0.50 0.002 0.01 0.999 −0.18 0.287
Parietal Lobe 0.56 < 0.001 0.12 0.423 −0.29 0.082
Temporal Lobe 0.42 0.015 0.16 0.321 −0.21 0.244
Precuneus 0.46 0.004 0.03 0.822 −0.24 0.150
Medial Temporal Lobe 0.21 0.236 0.12 0.464 −0.265 0.132