Search

We examined the prospective impact of injury severity, functional impairment, and pain on participation in the community and subsequently on life satisfaction and self-rated health of 260 burn survivors 5 years post-discharge. Predictor variables include injury severity and total body surface area burned (assessed during acute care), functional independence (assessed at 12 months post-discharge), pain (assessed at the 24th month), and participation (assessed at the 48th month). Participation predicted life satisfaction and self-rated health. Functional independence and injury severity had significant indirect influences on adjustment via their influence on participation. Pain predicted both outcome variables. Clinical and research implications are discussed., (© The Author(s) 2015.)

Objectives: This study tested an a priori contextual model of the mediating effects of participation on the predictive relationships of functional impairment, family satisfaction, and pain to quality of life (QoL) following traumatic spinal cord injury (SCI)., Design: A longitudinal design was used to study 144 persons following discharge for traumatic SCI. Predictor variables included functional impairment and family satisfaction (at 12 months post-discharge) and the presence of pain (at 24 months), and mediating variables were two indicators of participation (assessed 48 months post-discharge). Life satisfaction and self-rated health status at 60 months post-discharge were the outcome variables., Methods: A path model tested hypothesized prospective effects of functional impairment, family satisfaction and pain on participation and the subsequent effects of participation on the QoL variables., Results: Greater functional impairment and pain were predictive of less participation, and participation significantly predicted both indicators of QoL. The two participation variables mediated the relationship of functional impairment and pain to life satisfaction over time. Family satisfaction had an indirect effect on QoL through its association with social integration., Conclusions: Participation appears to mediate the prospective influence of functional impairment, family satisfaction, and pain on QoL in the years following SCI. These findings provide insight into factors that can predict QoL post-SCI and support the use of contextual models to understand the temporal influence of disability and psychological variables on participation and subsequent QoL., Statement of Contribution: What is already known on this subject? Life satisfaction and self-rated health status are important aspects of quality of life following traumatic spinal cord injury. Functional impairment has been inconsistently predictive of these variables over time. Prospective research to date has not examined the mediating effects of participation in predicting quality of life. What does this study add? The results indicate that greater functional impairment and pain are prospectively predictive of lower participation. Greater participation, in turn, is prospectively predictive of greater quality of life. Participation appears to mediate the prospective influence of functional impairment, family satisfaction, and pain to quality of life., (© 2013 The British Psychological Society.)

Objectives: We studied the predictive impact of family satisfaction, marital status, and functional impairment on the trajectories of life satisfaction over the first 5 years following medical treatment for traumatic spinal cord injury, burns, or interarticular fractures (total N = 662). It was anticipated that fewer functional impairments, being married, and greater family satisfaction would predict higher life satisfaction trajectories., Method: The Functional Independence Measure, the Family Satisfaction Scale, and the Life Satisfaction Index were administered 12, 24, 48, and 60 months postdischarge., Results: Trajectory modeling revealed that greater functional impairment significantly predicted lower life satisfaction, regardless of injury type. However, this association diminished when marital status and family satisfaction were entered into the models. Greater family satisfaction and being married predicted greater life satisfaction across time. Moreover, there was no evidence for increases in life satisfaction trajectories over time: Trajectories were stable across time for all injury groups., Conclusions: Results suggest that being married and greater family satisfaction promote life satisfaction among those who traumatically acquire disability, and these beneficial effects may be more salient than the degree of functional impairment imposed by the condition., ((c) 2014 APA, all rights reserved.)

Identifying reliable predictors of positive adjustment following traumatic brain injury (TBI) remains an important area of inquiry. Unfortunately, much of available research examines direct relationships between predictor variables and outcomes without attending to the contextual relationships that can exist between predictor variables. Relying on theoretical models of well-being, we examined a theoretical model of adjustment in which the capacity to engage in intentional activities would be prospectively associated with greater participation, which in turn would predict subsequent life satisfaction and perceived health assessed at a later time. Structural equation modeling of data collected from 312 individuals (226 men, 86 women) with TBI revealed that two elements of participation--mobility and occupational activities--mediated the prospective influence of functional independence and injury severity to optimal adjustment 60 months following medical discharge for TBI. The model accounted for 21% of the variance in life satisfaction and 23% of the variance in self-rated health. Results indicate that the effects of functional independence and injury severity to optimal adjustment over time may be best understood in the context of participation in meaningful, productive activities. Implications for theoretical models of well-being and for clinical interventions that promote adjustment after TBI are discussed.

Objectives: Examined the influence of functional impairment, stable marital status, and family satisfaction on life satisfaction trajectories for 609 individuals (435 men, 174 women) over the first 5 years after traumatic brain injury (TBI)., Measures: Participants completed the Family Satisfaction Scale (FSS), Functional Independence Measure (FIM), and the Life Satisfaction Index (LSI) at years 1, 2, 4, and 5 after sustaining a TBI., Results: Trajectory modeling revealed that higher family satisfaction was associated with increases in life satisfaction for individuals with less functional impairment. Stable marital status was not significantly associated with life satisfaction trajectories., Implications: Family satisfaction appears to have pronounced beneficial effects on life satisfaction for persons with less functional impairment after TBI regardless of marital status. In contrast, a stable marriage appears to have no apparent benefits to self-reported life satisfaction over the first 5 years post-TBI. Theoretical and clinical implications of these results are discussed.

Objectives: The trajectories of life satisfaction for 609 individuals who sustained a traumatic brain injury (TBI) were studied. Hierarchical linear modeling analysis examined individual level growth trends over the first 5 years following TBI using gender, functional independence, age, and time to estimate life satisfaction trajectories., Measures: Participants completed the Functional Independence Measure and the Life Satisfaction Inventory at years 1, 2, 4, and 5 after sustaining TBI., Results: Participants who reported higher functional independence at year 1 also had higher life satisfaction at year 1. Participants with lower functional independence across the 5-year period had life satisfaction trajectories that decreased at significantly greater rates than the individuals with more functional independence. The life satisfaction trajectory declined for the sample, but participants reporting lower cognitive and motor functional independence had significantly greater declines in life satisfaction trajectories. Age and gender were not significant factors in predicting life satisfaction trajectories following TBI., Implications: Individuals with greater cognitive and motor impairments following TBI are likely to experience significant declines in life satisfaction within 5 years of living with TBI.

Primary Objective: To investigate the internal consistency, long-term stability and validity of the Life Satisfaction Index-A (LSI-A) in a sample of survivors of traumatic brain injury (TBI)., Research Design: Cohort study., Methods and Procedures: LSI-A was administered to survivors of TBI at 12, 24, 48 and 60 months post-injury during telephone interviews. Participants rated their quality of life, independence and participation in activities as well as health status at 24 months. Internal consistency was evaluated with Coefficient alpha. Pearson's r was used to investigate score stability. Test validity was explored with Pearson's r and Analysis of Covariance with age and sex as covariates., Experimental Interventions: None., Main Outcomes and Results: Coefficient alphas ranged from 0.85-0.92. Test-re-test coefficients ranged from 0.42-0.77. The LSI-A was positively correlated with self-reported quality of life, independence, activity level and health status., Conclusions: The LSI-A is a reliable and valid measure of the construct of life satisfaction among survivors of TBI.

Primary Objective: To assess the relationship between depression and life satisfaction among survivors of traumatic brain injury (TBI) over a 3-year period after injury. It was hypothesized that survivors of TBI with depression would have decreased life satisfaction., Research Design: Two groups (depression vs no depression) longitudinal design., Methods and Procedures: Interviewed survivors of TBI (n = 324) by telephone at 24, 48 and 60 months after hospitalization. At the 24-month interview, 90 (27.8%) respondents reported a post-injury diagnosis of depression and 234 (72.2%) reported no diagnosis. Respondents then completed the Life Satisfaction Index I-A, which was repeated at the 48- and 60-month interviews., Main Outcomes and Results: The depression group had significantly lower life satisfaction than the no depression group at 24-, 48- and 60-month interviews., Conclusions: Depression and diminished life satisfaction among survivors of TBI are persistent problems that require the close attention of medical and rehabilitation professionals.

Primary objective: To examine the predictive associations of family satisfaction, functional impairment, pain, and depression on health-related quality-of-life (HRQoL) among persons with traumatic brain injury (TBI) through structural equation modelling (SEM). Research design: Participants were part of a larger longitudinal study of adjustment following TBI. Direct and indirect effects of predictor variables on HRQoL were analyzed through SEM. Methods and procedures: The sample included 131 participants with TBI (89 men, 42 women) who had been discharged from an acute care hospital. The Sickness Impact Profile was administered to measure HRQoL at or beyond 24 months post-discharge. Predictor variable measures included the Functional Independence Measure, Family Satisfaction Scale and single items assessing the presence of pain and depression. Main outcomes and results: SEM revealed direct effects of functional impairment ( p < 0.001), family satisfaction ( p < 0.01), depression ( p < 0.05) and pain ( p < 0.01) on HRQoL. Indirect effects from functional impairment ( p < 0.05) and pain ( p < 0.05) to HRQoL through depression were also present. Conclusions: The presence of pain and depression, greater functional impairment and lower family satisfaction were predictively associated with lower HRQoL. Depression further mediated the effects of pain and functional impairment on HRQoL. The present study advances understanding of the ways in which pain, depression and functional impairment predict HRQoL. [ABSTRACT FROM AUTHOR]