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.
The cumulative incidence of dementia is shown for veterans with traumatic brain injury (TBI) at baseline (orange) and without TBI at baseline (green), accounting for the competing risk of mortality. Age is used as the time scale to indicate age at dementia diagnosis.
