BackgroundThe incidence of post-traumatic stress disorder (PTSD) after traumatic brain injury is unclear. One issue involves the validity of diagnosis using self-report questionnaires.AimsTo compare PTSD ‘caseness' arising from questionnaire self-report and structured interview.MethodParticipants (n=34) with traumatic brain injury were recruited. Screening measures and self-report questionnaires were administered, followed by the structured interview.ResultsUsing questionnaires, 59% fulfilled criteria for PTSD on the Post-traumatic Diagnostic Scale and 44% on the Impact of Events Scale, whereas using structured interview (Clinician-Administered PTSD Scale) only 3% were ‘cases'. This discrepancy may arise from confusions between effects of PTSD and traumatic brain injury.ConclusionsAfter traumatic brain injury, PTSD self-report measures might be used for screening but not diagnosis.
Brain Volume, Connectivity, and Neuropsychological Performance in Mild Traumatic Brain Injury: The Impact of Post-Traumatic Stress Disorder Symptoms
