Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Modeled slopes for cognitive decline on individual components of the PACC-5 by biomarker-defined preclinical stage 0 (Aβ-/ND-), 1(Aβ+/ND-), and 2 (Aβ+/ND+). Abbreviations: CAT, category fluency; DSC, Digit-Symbol Coding Test, FCSRT96, Free and Cued Selective Reminding Test; LMDR, Logical Memory Delayed Recall; MMSE, Mini–Mental State Examination.
