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.
Multidimensional construct of pain in traumatic brain injury. Modified from Price (1999), Brennan, Carr, and Cousins (2007), and Guindon and Hohmann (2009). Unidirectional arrows between constructs (ie, rectangles) and items (ie, ovals) represent reflective models, and from items to constructs, formative models.
