Employment Stability in the First 5 Years After Moderate-to-Severe Traumatic Brain Injury

Cognitive and self-regulation skills for employment among people with brain injury: A comparison of employed and non-employed people using mixed analysis

BACKGROUND

Employment for people with brain injuries is challenging, and identifying the factors that can be improved by rehabilitation and establishing appropriate intervention methods are imperative.

OBJECTIVE

To examine whether differences in cognitive functions and self-regulation skills exist between employed and non-employed people with brain injuries. In addition, we explored the self-regulation skills characteristic of employed people by qualitatively comparing them to those of non-employed people.

METHODS

Using a mixed research method, demographic data, neuropsychological tests, self-efficacy, and self-regulation skills were compared between 38 people with brain injuries (16 employed and 22 unemployed) in the community. Subsequently, self-regulation skills were assessed by the Self-Regulation Skills Interview (SRSI), and participants' responses were qualitatively compared.

RESULTS

No significant differences were observed in demographic data and neuropsychological tests, but employed people showed significantly better SRSI scores than unemployed people (p <  0.01). The qualitative analysis of the SRSI showed that employed people recognised themselves as having more specific symptoms than unemployed people. For example, they recognised the behaviour 'when having more than one errand, forgetting it', whereas non-employed people only recognised the category 'failure of prospective memory'. Furthermore, employed people reviewed their behaviour and developed ingenious coping strategies, such as 'looking back on appointments that have been made', 'writing down as soon as having a schedule', whereas unemployed people only exhibited categories such as 'writing schedules on the cell phone'.

CONCLUSIONS

Self-regulation skills, such as recognising specific symptoms and developing relevant coping strategies, are effective for gaining employment.

COVID-19's impact on a community-based physical activity program for adults with moderate-to-severe TBI

PURPOSE

Physical activity (PA) is proposed for long-term problems after traumatic brain injury (TBI) with mood, quality of life, and participation. However, COVID-19 mitigation strategies resulted in widespread closures of community-based fitness centres, including one housing a peer-assisted PA program (TBI-Health). The purpose of this study was to provide an in-depth exploration of COVID-19's impact on the TBI-Health program for adults with moderate-to-severe TBI and determine how their PA behaviours could be supported in the pandemic.

METHODS

Interpretative phenomenological analysis was employed to collect and analyze data from semi-structured Zoom-facilitated interviews with seven female and nine male adults with moderate-to-severe TBI (including program participants and mentors).

RESULTS

Three major themes were identified. Need for PA after TBI included specific benefits of PA after TBI and desire for an adapted PA program. Lasting Impacts of the TBI-Health Program identified belonging to the TBI-Health community, benefits, and knowledge transfer from the program. Resilience and Loss through the Pandemic comprised the repercussions of COVID-19, loss of the PA program, adapting PA to the pandemic, and resilience after TBI.

CONCLUSION

This study provides insights about impacts of participating in community-based peer-assisted PA programs after moderate-to-severe TBI and ways to support PA in unforeseen circumstances.

Contextual factors of financial capability and financial well-being for adults living with brain injury: a qualitative photovoice study

OBJECTIVE

To identify the contextual factors related to financial capability and financial well-being for adults living with acquired brain injury (ABI).

DESIGN & METHOD

We conducted a qualitative descriptive study using photovoice and included 17 adults who live with ABI in Manitoba, Canada. Over 3-to-5 weeks, participants took photos of their financial capability (i.e. knowledge, skills, and behaviors related to managing finances) or their financial well-being (i.e. subjective and objective financial outcomes). Participants were interviewed about their photos. Five researchers iteratively and thematically analyzed interview transcripts.

MAIN OUTCOMES/RESULTS

Analysis identified the importance of the economic, social, technology, and physical or sensory context. Subthemes related to: (i) hard times finding financial resources; (ii) processes not making sense; (iii) getting help from the right person; and (iv) invisible disability bias and stigma.

CONCLUSIONS

There is decreased literature about financial capability or financial well-being after ABI. The results of this study highlight the salience of finance to living with ABI and the importance of the context to addressing financial-related life participation for people living with ABI. Information about contextual factors related to finance can improve rehabilitation assessment and intervention practice as well as emphasize needed accessibility changes to financial environments.

Perceived vocational support needs and return-to-work outcomes in the first 12-months post-discharge in individuals with acquired brain injury and spinal cord injury: A retrospective cohort study

BACKGROUND

Return-to-work (RTW) is often viewed as an important outcome following acquired brain injury (ABI) and spinal cord injury (SCI), although not all individuals have vocational goals and many experience barriers to RTW.

OBJECTIVE

This study investigated the relationship between RTW and psychosocial functioning at 12-months post-discharge after ABI and SCI and examined patterns of RTW according to perceived need for and receipt of vocational support.

METHODS

A file audit was conducted for 69 participants with ABI (n = 44) and SCI (n = 25). Data on employment status and perceived vocational support at 3- and 12-months post-discharge, home and community participation, psychological distress, and health-related quality of life were extracted.

RESULTS

Individuals in paid employment at 12-months post-discharge (22%, n = 15) reported significantly better psychosocial functioning at this timepoint compared to those not employed (78%; n = 54). For those not employed, three subgroups were identified: 1) Did not perceive the need for or receive vocational support (50%; n = 27); 2) Perceived vocational support needs were unmet (19%; n = 10); and 3) Perceived and received vocational support (31%; n = 17). Psychological distress was highest for those who perceived and received vocational support but were not employed.

CONCLUSION

RTW was associated with better psychosocial functioning after acquired neurological injury. The findings highlight the need for clinicians to explore and revisit individuals' perceived need for and preferences for vocational support and monitor the psychological well-being of those with RTW goals that are not yet successful.

Development and feasibility testing of a psychoeducational tool to support the return to work (RTW) of individuals with traumatic brain injury (TBI): The RTW after TBI app

To document the development and clinician evaluation of a psychoeducational and support tool: the return to work after traumatic brain injury app (RTW after TBI app). Co-design of the app involved the collaboration of traumatic brain injury (TBI) /vocational rehabilitation (VR) expert researchers (n = 4) and lived experience co-designers (individuals with TBI who had previously returned to work; n = 4). Twelve TBI/VR clinician reviewers then evaluated the app. Content analysis of TBI/VR clinician reviewers' interviews revealed four themes: content, usability (functional ease of use), utility (applicability to RTW after TBI) and suggestions for improvements. All clinicians reported that they would use the RTW after TBI app in their clinical practice. Although several aspects were reported to potentially limit the app's appropriateness for some TBI clients, many feasible improvements were suggested to address limitations. These improvements aim to increase the utility of the app with a wider range of clients and extend its use to other settings. Future research should evaluate, in a clinical trial, the efficacy of the RTW after TBI app in supporting individuals with TBI and their vocational providers and optimizing RTW success.

Predictors of High School and College Graduation After Sustaining a Moderate-to-Severe Traumatic Brain Injury

OBJECTIVE

To identify early predictors of US high school and college graduation after moderate-to-severe traumatic brain injury (TBI).

SETTING

Inpatient rehabilitation and community.

PARTICIPANTS

TBI Model Systems participants, aged 16 to 24 years, enrolled as high school or college students at time of injury.

DESIGN

Prospective cohort study.

MAIN MEASURES

Successful graduation was defined as having a diploma (high school) or an associate/bachelor's degree (college) at 1-, 2-, or 5-year follow-up. Predictors were sex, race/ethnicity, urbanicity, preinjury substance abuse, primary rehabilitation payer, and functional independence at inpatient rehabilitation discharge.

METHOD

We descriptively characterized differences between those who did and did not graduate high school and college within the first 5 years postinjury and identified early predictors of successful high school and college graduation using 2 binomial logistic regressions.

RESULTS

Of those with known graduation status, 81.2% of high school and 41.8% of college students successfully graduated. Graduates in both groups were more often White than Black and had more functional independence at discharge. Among high school students, preinjury substance abuse was also a risk factor for not graduating, as was identifying as Hispanic or "other" race.

CONCLUSIONS

Sociodemographic factors and disability influence graduation outcomes, requiring structural, institutional, and personal interventions for success.

Traumatic brain injury as a chronic disease: insights from the United States Traumatic Brain Injury Model Systems Research Program

Traumatic brain injury (TBI) is a global health priority, associated with substantial burden. Historically conceptualised as an injury event with finite recovery, TBI is now recognised as a chronic condition that can affect multiple domains of health and function, some of which might deteriorate over time. Many people who have had a TBI remain moderately to severely disabled at 5 years, are rehospitalised up to 10 years post-injury, and have a reduced lifespan relative to the general population. Understanding TBI as a chronic disease process can be highly informative for optimising care, which has traditionally focused on acute care. Chronic brain injury care models must be informed by a holistic understanding of long-term outcomes and the factors that can affect how care needs evolve over time. The United States Traumatic Brain Injury Model Systems of Care follows up individuals with moderate-to-severe TBI for over 30 years, allowing characterisation of the chronic (2-30 years or more post injury) functional, cognitive, behavioural, and social sequelae experienced by individuals who have had a moderate-to-severe TBI and the implications for their health and quality of life. Older age, social determinants of health, and lower acute functional status are associated with post-recovery deterioration, while younger age and greater functional independence are associated with risky health behaviours, including substance misuse and re-injury. Systematically collected data on long-term outcomes across multiple domains of health and function are needed worldwide to inform the development of models for chronic disease management, including the proactive surveillance of commonly experienced health and functional challenges.

Identifying models, processes, and components of vocational rehabilitation following acquired brain injury: a systematic scoping review

PURPOSE

Acquired brain injury (ABI) is a complex injury which impacts engagement with worker roles. Return to work (RTW) rates for individuals with brain injury are low and those who do RTW often report job instability. Vocational rehabilitation (VR) can improve RTW rates and job stability; however, service provision is varied, and no gold standard has been identified.

METHODS

A systematic scoping review of the literature was completed to explore research activity in VR for individuals with ABI to address the following three questions: what models have been identified to underpin VR in ABI? What clinical processes have been identified to guide provision of VR in ABI? What components of VR have been described and/or recommended in the ABI literature?

RESULTS

The number of included articles was 57. From these articles, 16 models, nine process steps, eight components, and four service delivery components were identified that were utilised in provision of ABI VR. Implications for practice are discussed.

CONCLUSIONS

Key processes and components of ABI VR have been identified across a range of models and apply to clients at all phases post-injury. Findings may be used to inform service provision across a range of time points and support clinicians in their delivery of VR to adults with brain injury.Implications for RehabilitationPeople with acquired brain injury (ABI), even severe injury, can be successful with return to work (RTW) when provided appropriate supports.A wide range of models, interventions, and service components have been identified in the literature which can be used to guide clinical and policy development in ABI vocational rehabilitation.Vocational rehabilitation for individuals with brain injury involves a complex interaction of factors, and consideration should be paid to not only the person and their abilities but also job demands and the environment (physical, social, cultural).Vocational rehabilitation services should be accessible and timed to maximise chances of a successful RTW, provided by a coordinated interdisciplinary team and should involve active stakeholder engagement.

The experience of employers of individuals with traumatic brain injury

OBJECTIVES

To understand the experience of employers of individuals with traumatic brain injury (TBI) who have received comprehensive vocational rehabilitation (VR), the factors involved in supporting an individual with TBI to return to work (RTW), and the support needs of employers.

METHODS

12 employers completed semi-structured interviews, which were recorded, transcribed, and analysed thematically.

RESULTS

Five main themes were identified: challenges and impact on employer, managing employee post-injury changes, looking after employee wellbeing, managing conflicting emotions, and utilizing sources of support. Although employers received support with operational challenges, findings suggest they were not prepared for the emotional journey. While they struggled to support employees through the difficult process of realizing they could no longer perform at their pre-injury level, employers strove to find appropriate roles and ensure wellbeing for their injured employees. Despite employers' endeavours, they felt this process was demoralizing for some employees.

CONCLUSIONS

Advising employers on operational as well as emotional support needs of both employees and employers is an ongoing challenge for VR providers. Although unsupportive employers were not well-represented in this sample, the study highlights the challenges faced and strategies used by employers who have a strong personal investment in the successful RTW of their employees.

Remote Follow-Up Technologies in Traumatic Brain Injury: A Scoping Review

Traumatic brain injury (TBI) remains a leading cause of death and disability worldwide. Motivations for outcome data collection in TBI are threefold: to improve patient outcomes, to facilitate research, and to provide the means and methods for wider injury surveillance. Such data play a pivotal role in population health, and ways to increase the reliability of data collection following TBI should be pursued. As a result, technology-aided follow-up of patients with neurotrauma is on the rise; there is, therefore, a need to describe how such technologies have been used. A scoping review was conducted and reported using the PRISMA extension (PRISMA-ScR). Five electronic databases (Embase, MEDLINE, Global Health, PsycInfo, and Scopus) were searched systematically using keywords derived from the concepts of "telemedicine," "TBI," "outcome assessment," and "patient-generated health data." Forty studies described follow-up technologies (FUTs) utilizing telephones (52.5%, n = 21), short message service (SMS; 10%, n = 4), smartphones (22.5%, n = 9), videoconferencing (10%, n = 4), digital assistants (2.5%, n = 1), and custom devices (2.5%, n = 1) among cohorts of patients with TBI of varying injury severity. Where reported, clinical facilitators, remote follow-up timing and intervals between sessions, synchronicity of follow-up instances, proxy involvement, outcome measures utilized, and technology evaluation efforts are described. FUTs can aid more temporally sensitive assessments and capture fluctuating sequelae, a benefit of particular relevance to TBI cohorts. However, the evidence base surrounding FUTs remains in its infancy, particularly with respect to large samples, low- and middle-income patient cohorts, and the validation of outcome measures for deployment via such remote technology.

Employment probability trajectories in hispanics over the 10 years after traumatic brain injury: A model systems study

BACKGROUND: Research has found that Hispanics with traumatic brain injury (TBI) have reduced functional outcomes compared to non-Hispanic Whites, including lower probabilities of post-injury employment. However, previous studies were cross-sectional, combined racial/ethnic minority groups, and did not examine the factors that predict return to work of Hispanics longitudinally. OBJECTIVE: To determine the demographic and injury-related predictors of employment probability trajectories during the first 10 years after TBI. METHODS: 1,346 Hispanics in the TBI Model Systems Database was included. Hierarchical linear modeling was used to examine baseline predictors of employment probability trajectories across this time period. RESULTS: Employment probability demonstrated a quadratic movement over time, with an initial increase followed by a plateau or slight decrease. Hispanics with TBI had higher employment probability trajectories if they had been younger at the time of injury, spent less time in posttraumatic amnesia, had greater years of education, had been employed at the time of injury, had higher annual earnings at the time of injury, and had experienced a non-violent mechanism of injury. CONCLUSION: Culturally adapted treatment programs with a focus on early intervention incorporating vocational rehabilitation and employment programs for Hispanics with TBI who present with these risk factors are needed.

Predictive Factors of Return Home and Return to Work for Intensive Care Unit Survivors after Traumatic Brain Injury with a Follow-up Period of 2 Years

Intensive care unit (ICU) survivors after traumatic brain injury (TBI) frequently have serious disabilities with subsequent difficulty in reintegration into society. We aimed to investigate outcomes for ICU survivors after moderate to severe TBI (msTBI) and to identify predictive factors of return home (RH) and return to work (RTW). This single-center retrospective cohort study was conducted on all trauma patients admitted to the emergency ICU of our hospital between 2013 and 2017. Of these patients, adult (age ≥ 18 years) msTBI patients with head Abbreviated Injury Scale ≥ 3 were extracted. We performed univariate/multivariate logistic regression analyses to explore the predictive factors of RH and RTW. Among a total of 146 ICU survivors after msTBI, 107 were included (median follow-up period: 26 months). The RH and RTW rates were 78% and 35%, respectively. Multivariate analyses revealed that the predictive factors of RH were age < 65 years (P < 0.001), HR < 76 bpm (P = 0.015), platelet count ≥ 19 × 10⁴/μL (P = 0.0037), D-dimer < 26 μg/mL (P = 0.034), and Glasgow Coma Scale (GCS) score > 8 (P = 0.0015). Similarly, the predictive factors of RTW were age < 65 years (P < 0.001) and GCS score > 8 (P = 0.0039). This study revealed that “age” and “GCS score on admission” affected RH and RTW for ICU survivors after msTBI.

Repetitive Transcranial Magnetic Stimulation for Neuropathic Pain and Neuropsychiatric Symptoms in Traumatic Brain Injury: A Systematic Review and Meta-Analysis

Neuropathic pain and neuropsychiatric symptoms are common complications reported by the traumatic brain injury (TBI) population. Although a growing body of research has indicated the effectiveness of repetitive transcranial magnetic stimulation (rTMS) for the management of neurological and psychiatric disorders, little evidence has been presented to support the effects of rTMS on neuropathic pain and neuropsychiatric symptoms in patients with TBI in all age groups. In addition, a better understanding of the potential factors that might influence the therapeutic effect of rTMS is necessary. The objective of this preregistered systematic review and meta-analysis was to quantify the effects of rTMS on physical and psychological symptoms in individuals with TBI. We systematically searched six databases for randomized controlled trials (RCTs) of rTMS in TBI patients reporting pain and neuropsychiatric outcomes published until March 20, 2022. The mean difference (MD) with 95% confidence intervals (CIs) was estimated separately for outcomes to understand the mean effect size. Twelve RCTs with 276 TBI patients were ultimately selected from 1605 records for systematic review, and 11 of the studies were included in the meta-analysis. Overall, five of the included studies showed a low risk of bias. The effects of rTMS on neuropathic pain were statistically significant ( $\text{MD}=-1.00$ , 95% CI -1.76 to -0.25, $P=0.009$ ), with high heterogeneity ( $I^2=76\%$ ). A significant advantage of 1 Hz rTMS over the right dorsolateral prefrontal cortex (DLPFC) in improving depression ( $\text{MD}=-6.52$ , 95% CI -11.58 to -1.46, $P=0.01$ ) was shown, and a significant improvement was noted in the Rivermead Post-Concussion Symptoms Questionnaire-13 (RPQ-13) scores of mild TBI patients after rTMS ( $\text{MD}=-5.87$ , 95% CI -10.63 to -1.11, $P=0.02$ ). However, no significance was found in cognition measurement. No major adverse events related to rTMS were reported. Moderate evidence suggests that rTMS can effectively and safely improve neuropathic pain, while its effectiveness on depression, postconcussion symptoms, and cognition is limited. More trials with a larger number of participants are needed to draw firm conclusions. This trial is registered with PROSPERO (PROSPERO registration number: CRD42021242364.

Traumatic brain injury vocational rehabilitation counselor competencies: Implications for training and practice

BACKGROUND: The Administration for Community Living (ACL) TBI State Partnership Program grants support states by providing funding to build capacity and infrastructure to support and maintain a system of services and supports to maximize the independence, well-being, and health of persons with traumatic brain injury (TBI). A Transition and Employment (T&E) workgroup identified competencies needed by Vocational Rehabilitation Counselors (VRC) to support people with TBI to obtain and maintain employment. OBJECTIVE: To: (1) identify self-perceived VRC TBI competence and (2) inform individual state VR training activities and competency goals. METHODS: A self-assessment online survey was employed. RESULTS: A total of 269 VR professionals across four states completed the VRC Self-Assessment between December 2020 and February 2021. The T&E workgroup identified TBI competencies across four domains (1) brain injury medical and rehabilitation, (2) employment, (3) state and local systems, resources, and service coordination, and (4) national systems, research and best practice. The results by TBI competency and the overall score for all participants show that state and local systems, resources, and service coordination is the highest area of competency, placing them close to the proficient level of knowledge. CONCLUSIONS: Future VR education and training opportunities may be informed by the results of this study.

Apathy Level, Disinhibition, and Psychiatric Conditions Are Related to the Employment Status of People With Traumatic Brain Injury

IMPORTANCE

An understanding of the potential prognostic factors as they relate to the employment status of people with traumatic brain injury (TBI) is necessary so that occupational therapy practitioners can provide the most effective treatment.

OBJECTIVE

To examine the impact of apathy, disinhibition, and psychiatric conditions on employment status after TBI.

DESIGN

An observational study conducted from March 2015 to March 2020.

SETTING

Cognitive dysfunction clinics associated with two general hospitals in Japan.

PARTICIPANTS

Japanese people of working age (N = 110, ages 18-65 yr) with TBI. Outcomes and Measures: As an outcome indicator, each participant's employment status was rated on a 3-point scale (i.e., 3 = regular employment, 2 = welfare employment [employed as a person with disabilities or undergoing vocational training in the Japanese welfare employment system, for which a worker is paid under either system], 1 = unemployment). Psychiatric, neuropsychological, and physical assessments were measured as explanatory variables. The impact of various factors on employment status was investigated using linear discriminant regression analysis.

RESULTS

The level of apathy, disinhibition, and incidence of psychiatric conditions after TBI, as well as age and years postinjury, were related to employment status. Conclusion and Relevance: Although this is a cross-sectional study, interventions for apathy and disinhibition, as well as management of psychiatric conditions, are recommended to help improve employment status among people with TBI. What This Article Adds: The employment status of people with TBI is related more to apathy, disinhibition, and psychiatric conditions than to intelligence, memory function, or executive function.

Tutorial: The Speech-Language Pathologist's Role in Return to Work for Adults With Traumatic Brain Injury

PURPOSE

Return to work (RTW) is a major life participation metric used for persons with a traumatic brain injury (TBI). Speech-language pathologists (SLPs) have clinical expertise in the cognitive-communication aspects of TBI. This clinical focus article aims to support the clinical practice of SLPs by summarizing key interprofessional vocational rehabilitation (VR) models and illustrating the role of the SLP throughout the RTW process with a case study.

METHOD

This clinical focus article was written by the Academy of Neurologic Communication Disorders and Sciences TBI Research Group along with a VR expert. Authors engaged in deliberative, agenda-based discussions beginning with a literature review based on previous systematic studies. Discussions explored relevant VR and SLP practices.

RESULTS

This clinical focus article presents key VR models in parallel with SLP assessment and treatment to illustrate best practice patterns in an RTW field with a dearth of SLP-specific literature. We summarize general VR approaches and four evidence-supported VR models for adults with TBI. We highlight how a model of interprofessional assessment can assist with planning and communication of important work-related concerns. We illustrate how the chronological model of work return can assist with developing goals and planning treatment.

CONCLUSIONS

SLPs play an important role in identifying, managing, and collaborating with an RTW team following TBI. A working knowledge of VR models can assist with improving the dialogue between SLPs and VR professionals and can inform practice when working with persons with TBI who have work return as a goal.

Factors associated with sustaining work after an acquired brain injury: a scoping review

PURPOSE

Maintaining work in the long term represents a major challenge for people with acquired brain injury (ABI) as evidenced by a high rate of premature labour market dropouts. The present study aimed to compile factors associated with working in the long term after sustaining an ABI.

MATERIALS AND METHODS

We carried out a scoping review synthesizing quantitative and qualitative research conducted between 2000 and 2021. Databases searched comprised PubMed, CINAHL Complete, PsycINFO, Scopus, and Web of Science.

RESULTS

Ten quantitative and nine qualitative studies were included, all but one from high-resource countries. Quantitative research predominantly comprised longitudinal follow-ups on individuals' work status several years post ABI onset, showing an effect of injury-related and sociodemographic factors. Qualitative studies mostly dealt with work maintenance and revealed a key role of cognitive difficulties, psychological personal factors (e.g., adequate coping strategies) and environmental factors (e.g., flexible work schedules, supportive colleagues).

CONCLUSIONS

The factors identified in our review should receive particular attention in vocational integration and job retention programs to support work participation of people with ABI in the long term. There is a need for measures that regularly monitor and promote a good match between individuals and their work environment.Implications for RehabilitationPeople with acquired brain injury (ABI) often have long-lasting and invisible injury-related difficulties that hamper their labour market participation.Factors identified as positively associated with working in the long term, such as coping strategies and self-awareness, should be strengthened.Future interventions should educate affected persons, employers and health care professionals about long-lasting injury-related difficulties and promote a supportive work environment for people with ABI.Prolonged availability of vocational services could be beneficial for supporting work maintenance of people with ABI.

Factors associated with employment stability following traumatic brain injury, in a sample who have received comprehensive vocational rehabilitation

PURPOSE

To quantify employment stability of individuals with traumatic brain injury (TBI) who received comprehensive vocational rehabilitation (VR) using different measures to identify difficulties experienced and factors associated with employment stability.

MATERIALS AND METHODS

72 individuals with predominantly moderate-severe TBI were interviewed. Neuropsychological assessment scores were collected. Three employment stability measures were used: number of post-injury employers, duration with employer and average weekly hours. Descriptive and predictive analyses were performed.

RESULTS

90.2% remained employed at time of interview (Mean = 4.83 years post-injury). However, participants worked significantly fewer hours, 63.9% had changed roles or employers at least once and only 51% achieved their pre-injury level of responsibility. 61% reported a high level of employer support. Self-reported difficulties included physical sequelae, memory problems and fatigue. Post-injury testing found impaired memory (34.4%) and processing speed (49.2%). After accounting for time since injury, demographic and employment variables (older age, male gender, higher pre-injury skill-level, higher level of employer support), higher level of injury-related difficulties and lower level of cognitive function significantly predicted employment stability.

CONCLUSION

Injury-related difficulties impact employment long-term, necessitating ongoing work modifications. Individualised VR is important, not only to facilitate return to work but to support long-term employment stability after TBI.Implications for rehabilitationBeing male was associated with working more hours, and having faster processing speed, lower levels of fatigue and ongoing physical sequelae were associated with a longer duration with the same employer.Initial return to work is often the first step on a long journey as injury-related difficulties can continue to impact work in the-long term and require lasting modifications to duties and working hours.VR should include ongoing follow-up to facilitate work modifications and support both the employer and the employee in adjusting to these.VR should be individualised to support the impact of the unique cognitive and physical limitations experienced by each individual with TBI, based on the needs and employment demands of each workplace.

Predictors of return to work after moderate-to-severe traumatic brain injury: a systematic review of current literature and recommendations for future research

PURPOSE

To identify factors associated with employment between six months and five years after traumatic brain injury (TBI).

METHODS

Using a predefined search algorithm, four electronic databases were searched for literature published between 2014 and the first half of April 2021 containing predictors of employment outcome. Data were selected in accordance with the PRISMA flow and the whole process was conducted by two reviewers who had to attain a consensus. The study results were discussed with an expert panel, in order to provide guidance for future research on this topic.

RESULTS

This review found clear evidence for employment status at time of injury, occupation at time of injury, Glasgow Coma Scale, length of stay, disability level and primary payer to be predictors of return to work after TBI.

CONCLUSIONS

More literature investigating in depth the functioning and environmental factors is required for further improvement of predictions, rehabilitation and policy.Implications for rehabilitationThis study identifies predictors of return to work in TBI patients, which can be used to identify patients with high risk early in the recovery process.Current literature shows difficulties with general functioning are a barrier for return to work, but gives no indication about effective therapeutic interventions.More knowledge about modifiable factors is desirable to improve rehabilitation and, thereby, employment outcomes after TBI.

Common Symptoms of Mild Traumatic Brain Injury and Work Functioning of Active-Duty Service Members with a History of Deployment

This study used data from the Military Health System Data Repository to examine the association between mild traumatic brain injuries (mTBI) and work functioning such as work duty limitations, hospital emergency room visits and inpatient admissions for active-duty service members (ADSMs). Further, this study assessed the role that common symptoms of mTBI play in work functioning. Multivariate results showed that having a mTBI diagnosis is not a major factor that results in being "released with work duty limitations". However, findings from these regression models also showed that the interaction of mTBI with cognitive and linguistic symptoms resulted in odds of 3.63 (CI: 1.40-9.36, p < 0.01) for being "released with work duty limitations" and odds of 4.98 (CI: 1.16-21.39, p < 0.05) for having any emergency department visits compared to those with no diagnosis of mTBI and none of these symptoms. Additionally, the interaction of mTBI with sleep disturbance and chronic pain showed odds of 2.72 (CI: 1.31-5.65, p < 0.01) and odds of 11.56 (CI: 2.65-50.44, p < 0.01) for being "released with work duty limitations" compared to those with no diagnosis of TBI and none of these symptoms, respectively. Further research is needed to investigate the association between mTBI and duration of time off work to provide a comprehensive understanding of the effect of mTBI on work functioning in the Military Health System.

Vocational Outcomes After Traumatic Brain Injury; Prevalence and Risk Factors After 1 Year in a Multivariable Model

OBJECTIVE

To determine the prevalence of employment status (ES) or full-time study after traumatic brain injury (TBI) in a representative population and its predictive factors.

DESIGN

Prospective cohort study.

SETTING

Regional Major Trauma Centre. Participants: In total, 1734 consecutive individuals of working age, admitted with TBI to a Regional Trauma Centre, were recruited and followed up at 8 weeks and 1 year with face-to-face interview. Median age was 37.2 years (17.5-58.2); 51% had mild TBI, and 36.8% had a normal computed tomographic (CT) scan. Main Outcome Measure: Complete or partial/modified return to employment or study as an ordinal variable.

RESULTS

At 1 year, only 44.9% returned to full-time work/study status, 28.7% had a partial or modified return, and 26.4% had no return at all. In comparison with status at 6 weeks, 9.9% had lower or reduced work status. Lower ES was associated with greater injury severity, more CT scan abnormality, older age, mechanism of assault, and presence of depression, alcohol intoxication, or a psychiatric history. The multivariable model was highly significant (P < .001) and had a Nagelkerke R2 of 0.353 (35.3%).

CONCLUSIONS

Employment at 1 year is poor and changes in work status are frequent, occurring in both directions. While associations with certain features may allow targeting of vulnerable individuals in future, the majority of model variance remains unexplained and requires further investigation.

The Traumatic Brain Injury Model Systems National Database: A Review of Published Research

The Traumatic Brain Injury Model Systems (TBIMS) is the largest longitudinal TBI data set in the world. Our study reviews the works using TBIMS data for analysis in the last 5 years. A search (2015–2020) was conducted across PubMed, EMBASE, and Google Scholar for studies that used the National Institute on Disability, Independent Living and Rehabilitation Research NIDILRR/VA-TBIMS data. Search terms were as follows: [“TBIMS” national database] within PubMed and Google Scholar, and [“TBIMS” AND national AND database] on EMBASE. Data sources, study foci (in terms of data processing and outcomes), study outcomes, and follow-up information usage were collected to categorize the studies included in this review. Variable usage in terms of TBIMS' form-based variable groups and limitations from each study were also noted. Assessment was made on how TBIMS' objectives were met by the studies. Of the 74 articles reviewed, 23 used TBIMS along with other data sets. Fifty-four studies focused on specific outcome measures only, 6 assessed data aspects as a major focus, and 13 explored both. Sample sizes of the included studies ranged from 11 to 15,835. Forty-two of the 60 longitudinal studies assessed follow-up from 1 to 5 years, and 15 studies used 10 to 25 years of the same. Prominent variable groups as outcome measures were “Employment,” “FIM,” “DRS,” “PART-O,” “Satisfaction with Life,” “PHQ-9,” and “GOS-E.” Limited numbers of studies were published regarding tobacco consumption, the Brief Test of Adult Cognition by Telephone (BTACT), the Supervision Rating Scale (SRS), general health, and comorbidities as variables of interest. Generalizability was the most significant limitation mentioned by the studies. The TBIMS is a rich resource for large-sample longitudinal analyses of various TBI outcomes. Future efforts should focus on under-utilized variables and improving generalizability by validation of results across large-scale TBI data sets to better understand the heterogeneity of TBI.

A Systematic Review of the Incidence, Prevalence, Costs, and Activity and Work Limitations of Amputation, Osteoarthritis, Rheumatoid Arthritis, Back Pain, Multiple Sclerosis, Spinal Cord Injury, Stroke, and Traumatic Brain Injury in the United States: A 2019 Update

OBJECTIVES

To present recent evidence on the prevalence, incidence, costs, activity limitations, and work limitations of common conditions requiring rehabilitation.

DATA SOURCES

Medline (PubMed), SCOPUS, Web of Science, and the gray literature were searched for relevant articles about amputation, osteoarthritis, rheumatoid arthritis, back pain, multiple sclerosis, spinal cord injury, stroke, and traumatic brain injury.

STUDY SELECTION

Relevant articles (N=106) were included.

DATA EXTRACTION

Two investigators independently reviewed articles and selected relevant articles for inclusion. Quality grading was performed using the Methodological Evaluation of Observational Research Checklist and Newcastle-Ottawa Quality Assessment Form.

DATA SYNTHESIS

The prevalence of back pain in the past 3 months was 33.9% among community-dwelling adults, and patients with back pain contribute $365 billion in all-cause medical costs. Osteoarthritis is the next most prevalent condition (approximately 10.4%), and patients with this condition contribute $460 billion in all-cause medical costs. These 2 conditions are the most prevalent and costly (medically) of the illnesses explored in this study. Stroke follows these conditions in both prevalence (2.5%-3.7%) and medical costs ($28 billion). Other conditions may have a lower prevalence but are associated with relatively higher per capita effects.

CONCLUSIONS

Consistent with previous findings, back pain and osteoarthritis are the most prevalent conditions with high aggregate medical costs. By contrast, other conditions have a lower prevalence or cost but relatively higher per capita costs and effects on activity and work. The data are extremely heterogeneous, which makes anything beyond broad comparisons challenging. Additional information is needed to determine the relative impact of each condition.

Evaluating the Cross-Sectional and Longitudinal Relationships Predicting Suicidal Ideation Following Traumatic Brain Injury

OBJECTIVE

Characterize relationships among substance misuse, depression, employment, and suicidal ideation (SI) following moderate to severe traumatic brain injury (TBI).

DESIGN

Prospective cohort study.

SETTING

Inpatient rehabilitation centers with telephone follow-up; level I/II trauma centers in the United States.

PARTICIPANTS

Individuals with moderate to severe TBI with data in both the National Trauma Data Bank and the Traumatic Brain Injury Model Systems National Database, aged 18 to 59 years, with SI data at year 1 or year 2 postinjury (N = 1377).

MAIN OUTCOME MEASURE

Primary outcome of SI, with secondary employment, substance misuse, and depression outcomes at years 1 and 2 postinjury.

RESULTS

Cross-lagged structural equation modeling analysis showed that year 1 unemployment and substance misuse were associated with a higher prevalence of year 1 depression. Depression was associated with concurrent SI at years 1 and 2. Older adults and women had a greater likelihood of year 1 depression. More severe overall injury (injury severity score) was associated with a greater likelihood of year 1 SI, and year 1 SI was associated with a greater likelihood of year 2 SI.

CONCLUSIONS

Substance misuse, unemployment, depression, and greater extracranial injury burden independently contributed to year 1 SI; in turn, year 1 SI and year 2 depression contributed to year 2 SI. Older age and female sex were associated with year 1 depression. Understanding and mitigating these risk factors are crucial for effectively managing post-TBI SI to prevent postinjury suicide.

Prevalence, Patterns, and Predictors of Multimorbidity in Adults With Acquired Brain Injury at Admission to Staged Community-Based Rehabilitation

OBJECTIVES

To describe the prevalence, patterns, and predictors of multimorbidity in adults with an acquired brain injury (ABI) on presentation to a community-based neurorehabilitation service.

DESIGN

Retrospective cohort study using routinely collected admissions and clinical data.

SETTING

Community-based neurorehabilitation.

PARTICIPANTS

Individuals (N=263) with non-traumatic brain injury (NTBI; n=187 [71.1%]) versus traumatic brain injury (TBI; n=76 [28.9%]).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Comorbidity was defined as the co-occurrence of at least one chronic condition in conjunction with a primary diagnosis of ABI. Multimorbidity was defined as the co-occurrence of 2 or more chronic conditions across 2 or more body systems, in conjunction with a primary diagnosis of ABI.

RESULTS

Comorbidity was present in 72.2% of participants overall, whereas multimorbidity was present in 35.4% of the cohort. The prevalence of comorbidity (76% vs 63%; P=.036) and multimorbidity (40% vs 24%; P=.012) was higher in NTBI compared with participants with TBI. Participants with NTBI had a higher prevalence of physical health multimorbidities, including cardiovascular (44% vs 6%; P<.001) and endocrine (34% vs 10%; P=.002) disease, whereas participants with TBI had a higher prevalence of mental health conditions (79% vs 48%; P<.001). Depression (36.3%) and hypertension (25.8%) were the most common diagnoses. Increasing age was the only significant predictor of multimorbidity.

CONCLUSIONS

Most participants experienced multimorbidity. Effective management of multimorbidity should be included as part of individual rehabilitation for ABI and planning of resource allocation and service delivery. The results of this study can help guide the provision of treatment and services for individuals with ABI in community-based rehabilitation. Our study highlights access to mental health, cardiovascular, endocrine, and neurology services as essential components of rehabilitation for ABI.

Early Predictors of Employment Status One Year Post Injury in Individuals with Traumatic Brain Injury in Europe

Sustaining a traumatic brain injury (TBI) often affects the individual’s ability to work, reducing employment rates post-injury across all severities of TBI. The objective of this multi-country study was to assess the most relevant early predictors of employment status in individuals after TBI at one-year post-injury in European countries. Using a prospective longitudinal non-randomized observational cohort (The Collaborative European NeuroTrauma Effectiveness Research in TBI (CENTER-TBI) project), data was collected between December 2014–2019 from 63 trauma centers in 18 European countries. The 1015 individuals who took part in this study were potential labor market participants, admitted to a hospital and enrolled within 24 h of injury with a clinical TBI diagnosis and indication for a computed tomography (CT) scan, and followed up at one year. Results from a binomial logistic regression showed that older age, status of part-time employment or unemployment at time of injury, premorbid psychiatric problems, and higher injury severity (as measured with higher Injury severity score (ISS), lower Glasgow Coma Scale (GCS), and longer length of stay (LOS) in hospital) were associated with higher unemployment probability at one-year after injury. The study strengthens evidence for age, employment at time of injury, premorbid psychiatric problems, ISS, GCS, and LOS as important predictors for employment status one-year post-TBI across Europe.

Lifetime history of traumatic brain injury is associated with increased loneliness in adults: A US nationally representative study

BACKGROUND/OBJECTIVES

An estimated 55 million individuals worldwide live with chronic disability associated with traumatic brain injury (TBI), which may include cognitive, behavioral, and social impairments. Reduced participation in social activities is common after TBI; however, few studies have evaluated loneliness among survivors of TBI. The current study aimed to evaluate the association between history of TBI and loneliness and to identify mediators of this association.

METHODS/DESIGN

Retrospective cohort study. Nationally representative sample of N = 724 adults over age 50 years (Health and Retirement Study). Loneliness was evaluated using the 11-item Revised University of California Los Angeles (R-UCLA) Loneliness Scale (range 11-33). Lifetime history of TBI evaluated retrospectively using the Ohio State University TBI Identification Method. We included the following covariates: age, sex, race, and education; and mediators: depressive symptoms, number of comorbidities, chronic pain, difficulty with activities of daily living, and social network index.

RESULTS

History of TBI was associated with a 1.28-point (95% CI, 0.46-2.11; P < .05; Cohen's D = 0.284) increase in R-UCLA Loneliness Scale scores after covariate adjustment. Individuals with more recent injuries (within 10 years) and multiple lifetime TBIs reported the highest loneliness scores. In the structural equation model, depressive symptoms partially mediated the relationship between TBI and loneliness. All models were adjusted for US population sampling weights.

CONCLUSIONS

History of TBI was associated with greater loneliness compared with individuals without TBI in a representative sample of US adults. Managing depressive symptoms and medical consequences of TBI may be a target to ameliorate reporting of loneliness in this population.

Interrelationships Between Post-TBI Employment and Substance Abuse: A Cross-lagged Structural Equation Modeling Analysis

OBJECTIVE

To describe the interrelationship of postinjury employment and substance abuse (SA) among individuals with traumatic brain injury.

DESIGN

Structural equation model (SEM) and logistic regression analytic approach using a merged database of the National Trauma Data Bank (NTDB) and Traumatic Brain Injury Model Systems (TBIMS) National Database, with acute care and rehabilitation hospitalization data and 1, 2, and 5 year follow-up data.

SETTING

United States Level I/II trauma centers and inpatient rehabilitation centers with telephone follow-up.

PARTICIPANTS

Individuals in the TBIMS National Database successfully matched to their NTDB data, aged 18-59 years, with trauma severity, age, sex, employment, and SA data at 1, 2, and/or 5 years postinjury (N=2890).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE

Employment status (employed/unemployed) and SA (present/absent) at year 1, year 2, and year 5 postinjury.

RESULTS

SEM analysis showed older age at injury predicted lower likelihood of employment at all time points postinjury (βYR1=-0.016; βYR2=-0.006; βYR5=-0.016; all P<.001), while higher injury severity score (ISS) predicted lower likelihood of employment (β=-0.008; P=.027) and SA (β=-0.007; P=.050) at year 1. Male sex predicted higher likelihood of SA at each follow-up (βYR1=0.227; βYR2=0.184; βYR5=0.161; all P<.100). Despite associations of preinjury unemployment with higher preinjury SA, postinjury employment at year 1 predicted SA at year 2 (β=0.118; P=.028). Employment and SA during the previous follow-up period predicted subsequent employment and SA, respectively.

CONCLUSIONS

Employment and SA have unique longitudinal interrelationships and are additionally influenced by age, sex, and ISS. The present work suggests the need for more research on causal, confounding, and mediating factors and appropriate screening and intervention tools that minimize SA and facilitate successful employment-related outcomes.

Baseline Predictors of Survival, Neurological Recovery, Cognitive Function, Neuropsychiatric Outcomes, and Return to Work in Patients after a Severe Traumatic Brain Injury: an Updated Review

Introduction

Severe traumatic brain injury (sTBI) is a common cause of death and disability worldwide, with long-term squeal among survivors that include cognitive deficits, psychosocial and neuropsychiatric dysfunction, failure to return to pre-injury levels of work, school and inter-personal relationships, and overall reduced quality of and satisfaction with life.

Aim

The aim of this work is to review the current literature on baseline predictors of outcomes in adults post sTBI.

Method

Most of available literature on baseline predictors of outcomes in adults post sTBI were reviewed and summarized in this work.

Results

Currently, a sizeable number of composite predictors of mortality and overall function exists; however, these instruments tend to over-estimate poor outcomes and fail to address issues like cognition, psychosocial/ neuropsychiatric dysfunction, and return to work or school.

Conclusion

This article reviews currently-identified predictors of all these outcomes.

Depression as a Predictor of Long-term Employment Outcomes Among Individuals With Moderate-to-Severe Traumatic Brain Injury

OBJECTIVE

To examine the predictive ability of depression when considering long-term employment outcomes for individuals with moderate-to-severe traumatic brain injury (TBI) after controlling for key preinjury and injury-related variables.

DESIGN

Secondary data analysis.

SETTING

Community follow-up after discharge from an inpatient rehabilitation center.

PARTICIPANTS

Individuals between 18 and 60 years old with moderate-to-severe TBI enrolled in the Traumatic Brain Injury Model Systems database.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Employment status.

RESULTS

The prevalence of employment at 2 and 5 years post injury was 40.3% and 44.5%, respectively. Individuals identified as depressed at 1 year were more likely to be unemployed at 2 years post injury (odds ratio [OR], 1.77; 95% CI, 1.38-2.27; P<.0001). Similar relations between current depression and future employment were observed from 1- and 2-year depression status predicting 5-year employment (1-year: OR, 1.88; 95% CI, 1.48-2.40; P<.0001: 2-year: OR, 1.72; 95% CI, 1.36-2.17; P<.0001).

CONCLUSIONS

After controlling for baseline predictors variables, the experience of postinjury depression-a modifiable condition-contributes predictive ability to future employment outcomes. Incorporating assessments and/or interventions for depression into postacute rehabilitation programs could promote favorable employment outcomes after TBI.

Long-Term Return to Work After Acquired Brain Injury in Young Danish Adults: A Nation-Wide Registry-Based Cohort Study

Objective: (1) To determine patterns of return to work (RTW) after traumatic brain injury and other causes of acquired brain injury (ABI) among young adults aged 19–30 years and (2) to compare the stability of long-term labor-market attachment (LMA) to the background population.

Method: Nationwide registry-based inception cohort study of 10 years weekly data of employment status. Patients (n = 8,496) aged 19–30 years with first-ever diagnosis of TBI, stroke, subarachnoid hemorrhage, encephalopathy, brain tumor, or CNS infections during 1999–2015. For comparison, a general population cohort (n = 206,025) individually matched on age, sex, and municipality was identified. The main outcome was RTW, which was defined as time to LMA, i.e., a week without public assistance benefits except education grants/leave. Stable labor-market attachment (sLMA) was defined as LMA for at least 75% over 52 weeks. The cumulative incidence proportions of RTW and stable RTW in the ABI cohort were estimated with the Aalen-Johansen estimator with death as a competing event.

Results: Twelve weeks after diagnosis 46.9% of ABI cohort had returned to stable RTW, which increased to 57.4% 1 year after, and 69.7% 10 years after. However, compared to controls fewer had sLMA 1 year (OR: 0.25 [95% CI 0.24–0.27]) and 10 years after diagnosis (OR: 0.35 [95% CI: 0.33–0.38]). Despite significant variations, sLMA was lower compared to the control cohort for all subtypes of ABI and no significant improvements were seen after 2–5 years.

Conclusion: Despite relatively fast RTW only a minor proportion of young patients with ABI achieves sLMA.