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.
Individual trajectories are depicted with model based trends with 95% confidence intervals. Data show the 4 most prevalent neuropsychiatric symptoms at baseline and cognitive domains with most data available. See eFigure 1 (doi.org/10.5061/dryad.hqbzkh1g2) for all data.
