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.
Conditional estimates plot (95% confidence intervals). LMT primacy ratio (Pr) to lumbar puncture for bdAD classification (0: without bdAD; 1: with bdAD). The Y-axis represents the probability of a bdAD classification based on the p-tau/Abeta42 cut off of 0.038. As the primacy ratio score increases, the likelihood of a bdAD classification decreases.
