Perceived care partner burden at 1-year post-injury and associations with emotional awareness, functioning, and empathy after TBI: A TBI model systems study.

BACKGROUND: People with traumatic brain injury (TBI) can lack awareness of their own emotions and often have problems with emotion dysregulation, affective disorders, and empathy deficits. These impairments are known to impact psychosocial behaviors and may contribute to the burden experienced by care partners of individuals with TBI. OBJECTIVE: To examine the associations of emotional awareness, emotional functioning, and empathy among participants with TBI with care partner burden. METHOD: This multisite, cross-sectional, observational study used data from 90 dyads (participants with TBI and their care partner) 1-year post-injury. Participants with TBI completed the Difficulty with Emotional Regulation Scale (DERS; Awareness, Clarity, Goals, Impulse, Nonacceptance, and Strategies subscales); PTSD Checklist-Civilian Version; NIH Toolbox Anger-Affect, Hostility and Aggression Subdomains; PHQ-9; GAD-7; and the Interpersonal Reactivity Index (empathic concern and perspective taking subscales). Care partners completed the Zarit Burden Inventory (ZBI) and provided demographic information. RESULTS: Care partners were predominately female (77%), and most were either a spouse/partner (55.2%) or parent (34.4%). In an unadjusted model that included assessments of emotional awareness, emotional functioning, and empathy of the participant with TBI, the DERS-Awareness and NIH-Hostility subscales accounted for a significant amount of variance associated with care partner burden. These findings persisted after adjusting for care partner age, relationship, education, and the functional status of the participant with TBI (ß= 0.493 and ß= 0.328, respectively). CONCLUSION: These findings suggest that high levels of hostility and low emotional self-awareness can significantly affect the burden felt by TBI care partners.

Influence of sex and age on inpatient rehabilitation outcomes among older adults with traumatic brain injury.

UNLABELLED: Graham JE, Radice-Neumann DM, Reistetter TA, Hammond FM, Dijkers M, Granger CV. Influence of sex and age on inpatient rehabilitation outcomes among older adults with traumatic brain injury. OBJECTIVE: To assess the influence of sex and age on inpatient rehabilitation outcomes in a large national sample of older adults with traumatic brain injury (TBI). DESIGN: Prospective case series. SETTING: Eight hundred forty-eight inpatient rehabilitation facilities that subscribe to the Uniform Data System for Medical Rehabilitation. PARTICIPANTS: Patients (n=18,413) age 65 years and older admitted for inpatient rehabilitation after TBI from 2005 through 2007. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Rehabilitation length of stay, discharge FIM motor and cognitive ratings, discharge setting, and scheduled home health services at discharge. RESULTS: Mean age +/- SD of the sample was 79+/-7 years, and 47% were women. In multivariable models, higher age was associated with shorter lengths of stay (P<.001), lower discharge FIM motor and cognitive ratings (P<.001), and greater odds of home health services at discharge (P<.001). Women demonstrated shorter lengths of stay (P=.006) and greater odds of being scheduled for home health services at discharge (P<.001) than men. The sex-by-age interaction term was not significant in any outcome model. Sex differences and trends were consistent across the entire age range of the sample. CONCLUSIONS: Sex and age patterns in rehabilitation outcomes among older adults with TBI varied by outcome. The current findings related to rehabilitation length of stay may be helpful for facility-level resource planning. Additional studies are warranted to identify the factors associated with returning to home and to assess the long-term benefits of combined inpatient rehabilitation and home health services for older adults with TBI.