Emotional, Behavioral, and Cognitive Symptom Associations With Community Participation in Chronic Traumatic Brain...

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Psychology

Background:

• Traumatic brain injury (TBI) can lead to persistent emotional, cognitive, and participation challenges.
• Understanding the factors influencing community participation post-TBI is crucial for effective rehabilitation.

Purpose of the Study:

• To examine the link between self-reported symptoms and participation outcomes in adults with chronic TBI.
• To compare the influence of self-reported versus performance-based cognitive measures on participation.

Main Methods:

• Secondary analysis of a cross-sectional study involving 135 community-dwelling adults with a history of TBI.
• Utilized the Behavioral Assessment Screening Tool (BAST) for self-reported symptoms and Participation Assessment with Recombined Tools (PART) for participation.
• A subsample (n=40) also completed the Brief Test of Adult Cognition by Telephone (BTACT) for performance-based cognition.

Main Results:

• Self-reported executive dysfunction (BAST) was significantly associated with reduced participation across all domains.
• BAST Impulsivity was linked to more frequent social relationships.
• Performance-based executive function and memory (BTACT) showed associations with specific participation aspects, but self-reported executive dysfunction remained significant.

Conclusions:

• Self-reported executive dysfunction is a key predictor of participation limitations following TBI.
• Emotional and fatigue symptoms did not significantly predict participation in this cohort.
• Performance-based cognitive assessments may provide complementary information on participation variability post-TBI.