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Research explores factors related to psychological problems in the first five years of TBI Main Image

Research explores factors related to psychological problems in the first five years of TBI

Tue 12 Mar 2013

Research finds that employment status, fatigue and pain are predictors of depressive symptoms after brain injury.  

Aims

Objective

To determine the prevalence of depressive symptoms among individuals with traumatic brain injury (TBI) and to identify predictors of depressive symptoms and psychological distress.

Design

A longitudinal study with assessments at 3 months, 1 year and 5 years after injury.

Subjects

A total of 118 individuals (29% females; mean age 32.5; range 16–55 years) with mild-to-severe TBI who were hospitalized in the Trauma Referral Centre from 2005 to 2007. 

Methods

Self-report assessments using the Hospital Anxiety- and Depression Scale, the Symptom Checklist 90-Revised and the Fatigue Severity Scale. Injury severity, trauma scores, pain, fatigue, substance abuse and demographic characteristics were also recorded.

Results

The prevalence of depressive symptoms was 18% at 3 months, 13% at 1 year and 18% at 5 years after injury. Only 4% had persistent depressive symptoms at all time-points. At 1 year post-injury, anxiety, age, ongoing stressors and employment status predicted depressive symptoms (R2 = 0.43, p < 0.001), and ongoing stressors, employment status, fatigue and pain predicted psychological distress (R2 = 0.45, p < 0.001). 

Conclusion

Psychosocial stressors and employment status contributed to depressive symptoms and psychological distress, whereas injury severity did not have any predictive value. The prevalence of depressive symptoms remained stable over time, emphasizing the importance of recognizing and treating depression early after the injury.

Reference: Sigurdardottir, S., Andelic, N., Roe, C., and Schanke, A.K. (2013). Depressive symptoms and psychological distress during the first five years after traumatic brain injury: Relationship with psychosocial stressors, fatigue and pain. Journal of Rehabilitation Medicine, 45(8), 808-814. 

 

Headway's factsheet Depression after brain injury offers information on this topic, and provides tips for coping and guidance on where to seek professional support from.  

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