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.
Coefficient of variation (CV) in PiB PET SUVR when using each combination of measurement pipeline, PVC, and reference region. CV was estimated from a linear mixed-effects model of log-transformed SUVR values using 3 timepoints of PiB PET scans (n = 278 subjects) with corresponding MRI. CVs with GTM PVC were consistently significantly larger (worse) than when using 2-compartment PVC or no PVC.
