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Extended Data Fig. 5. Association between plasma pTau181 and CSF pTau181.
CSF pTau181 is associated with plasma pTau181 (β=0.51, p<0.0001; n=74), and is also associated within the AD/MCI (β=0.41, p=0.042; n=25), and the FTLD group (β=0.49, p<0.0001; n=29), but not in controls.