Citation

Bertisch HC, Long C, Langenbahn DM, Rath JF, Diller L, Ashman T. Rehabil. Psychol. 2013; 58(4): 429-435.

Affiliation

Rusk Institute of Rehabilitation Medicine, New York University School of Medicine.

Copyright

(Copyright © 2013, American Psychological Association)

DOI

10.1037/a0034554

PMID

24295531

Abstract

OBJECTIVE: Cognitive and emotional symptoms are primary causes of long-term functional impairment after acquired brain injury (ABI). Although the occurrence of post-ABI emotional difficulties is well-documented, most investigators have focused on the impact of depression on functioning after ABI, with few examining the role of anxiety. Knowledge of the latter's impact is essential for optimal treatment planning in neurorehabilitation settings. The purpose of the present study is therefore to examine the predictive relationships between cognition, anxiety, and functional impairment in an ABI sample. METHOD: Multiple regression analyses were conducted with a sample of 54 outpatients with ABI. Predictors selected from an archival data set included standardized neuropsychological measures and Beck Anxiety Inventory scores. Dependent variables were caregiver ratings of functional impairments in the Affective/Behavioral, Cognitive, and Physical/Dependency domains. RESULTS: Anxiety predicted a significant proportion of the variance in caregiver-assessed real-life affective/behavioral and cognitive functioning. In contrast, objective neuropsychological test scores did not contribute to the variance in functional impairment. Neither anxiety nor neuropsychological test scores significantly predicted impairment in everyday physical/dependency function. CONCLUSION: These findings support the role of anxiety in influencing functional outcome post-ABI and suggest the necessity of addressing symptoms of anxiety as an essential component of treatment in outpatient neurorehabilitation. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

Language: en