An official website of the United States government
Here's how you know
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.
Odds ratio (OR) and 95% confidence intervals (CIs) of worse long-term cognitive performance on the PASAT 11 years after CIS according to quartiles of anti-EBNA-1 and -VCA antibodiesa