Factor analysis of the Personality Assessment Inventory in service members with traumatic brain injury.

Primary Objective: To identify the factor structure of the Personality Assessment Inventory (PAI) clinical scales for military service members with traumatic brain injury (TBI).

Research Design: Retrospective analysis of existing data base.

Methods And Procedures: The sample included 210 service members with TBI who completed the PAI as part of a neuropsychological evaluation at a military TBI clinic.