Longitudinal Examination of Resilience After Traumatic Brain Injury: A Traumatic Brain Injury Model Systems Study |
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Authors: | Jennifer H Marwitz Adam P Sima Jeffrey S Kreutzer Laura E Dreer Thomas F Bergquist Ross Zafonte Douglas Johnson-Greene Elizabeth R Felix |
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Institution: | 1. Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA;2. Department of Biostatistics, Virginia Commonwealth University, Richmond, VA;3. Department of Neurological Surgery, Virginia Commonwealth University, Richmond, VA;4. Department of Psychiatry, Virginia Commonwealth University, Richmond, VA;5. Department of Ophthalmology, University of Alabama at Birmingham, Birmingham, AL;6. Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham, AL;g. Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, MN;h. Department of Physical Medicine and Rehabilitation, Mayo Clinic College of Medicine, Rochester, MN;i. Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Massachusetts General Hospital, Brigham and Women''s Hospital, Harvard Medical School, Boston, MA;j. Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL |
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Abstract: | ObjectivesTo evaluate (1) the trajectory of resilience during the first year after a moderate-severe traumatic brain injury (TBI); (2) factors associated with resilience at 3, 6, and 12 months postinjury; and (3) changing relationships over time between resilience and other factors.DesignLongitudinal analysis of an observational cohort.SettingFive inpatient rehabilitation centers.ParticipantsPatients with TBI (N=195) enrolled in the resilience module of the TBI Model Systems study with data collected at 3-, 6-, and 12-month follow-up.InterventionsNot applicable.Main Outcome MeasureConnor-Davidson Resilience Scale.ResultsInitially, resilience levels appeared to be stable during the first year postinjury. Individual growth curve models were used to examine resilience over time in relation to demographic, psychosocial, and injury characteristics. After adjusting for these characteristics, resilience actually declined over time. Higher levels of resilience were related to nonminority status, absence of preinjury substance abuse, lower anxiety and disability level, and greater life satisfaction.ConclusionsResilience is a construct that is relevant to understanding brain injury outcomes and has potential value in planning clinical interventions. |
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Keywords: | Brain injuries Psychological Rehabilitation Resilience psychological CD-RISC Connor-Davidson Resilience Scale DRS Disability Rating Scale GED General Equivalency Diploma HS high school mTBI mild traumatic brain injury PART-O Participation Assessment with Recombined Tools–Objective SWLS Satisfaction With Life Scale TBI traumatic brain injury TBIMS Traumatic Brain Injury Model System |
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