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. 2020 Sep 13;12(1):e12099. doi: 10.1002/dad2.12099

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© 2020 The Authors. Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring published by Wiley Periodicals, Inc. on behalf of Alzheimer's Association

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.

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Conditional dependence structure between age, plasma NfL, and clinical scales at baseline and 9 and 18 months. Connection widths are proportional to the size of the estimated conditional correlations between variables. Note that MMSE was not measured at the 9‐month visit. MMSE, Mini‐Mental State Examination; ADAS‐cog, Alzheimer Disease Assessment Scale−Cognitive Subscale; CDR‐SB, Clinical Dementia Rating sum of boxes; ADL,ADCS Activities of Daily Living (ADL); NPI, Neuropsychiatric Inventory