The relationship between employment-related self-efficacy and quality of life following traumatic brain injury.

Objectives: This study examines the relative contribution of employment-related and general self-efficacy to perceptions of quality of life (QoL) for individuals with traumatic brain injury. Design: Correlational. Setting: Community-based research and training center. Participants: 427 individuals with self-reported TBI under the age of 65 were included in analysis. Main Outcome Measure: Employment-related self-efficacy, general self-efficacy, perceived quality of life (PQoL), unmet important needs (UIN). Results: Significant correlations were found between income, injury severity, age at injury, and employment and the QoL variables. In addition, employment-related and general self-efficacy correlated positively with both PQoL and UIN. Employment-related and general self-efficacy accounted for 16% of the variance in PQoL and 9.5% of the variance in UIN, over and above other variables traditionally associated with QoL. Conclusions: These findings highlight the importance of including subjective appraisals of employment, such as perceived self-efficacy at the workplace, in assessing QoL and successful return to work following TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Quality of life for individuals with traumatic brain injury: comparison with others living in the community

OBJECTIVES: To provide a conceptual overview of approaches to quality of life (QOL) measurement and an extensive review of research relating to QOL after TBI; to document subjective QOL of individuals with traumatic brain injury (TBI); to explore how subjective QOL differs for people with TBI in comparison to individuals with no disability (ND) and those with spinal cord injury (SCI); and to document the perceptions of unmet important needs and the relationship between such perceptions and subjective QOL. DESIGN: Interview-based data focusing on current perceptions of QOL and unmet important needs, obtained from individuals with TBI, SCI, or ND. Covariance and partial regression analyses were used to explore group differences and to document relationships between variables. SETTING: Individuals drawn from diverse communities across New York State. PARTICIPANTS: TBI group: 430 individuals who identified themselves as having TBI; SCI group: 101 individuals with spinal cord injury; ND group: 187 people who identified themselves as having no disability. Participants were recruited through recruitment ads in general circulation newspapers and newsletters and through contacting a wide variety of community agencies. MAIN OUTCOME MEASURES: Two summary QOL indicators: a Global QOL Measure based on two items tapping the individual's emotion-based view of QOL, and a summary score adapted from Flanagan"s Scale of Needs, reflecting the individual's perceptions of total unmet important needs. RESULTS: Both summary QOL indicators were correlated with demographic characteristics. Unmet important needs were stronger in the TBI group than in the SCI and ND groups. Most areas of unmet important need were moderately correlated with the summary QOL indicators. Analyses of covariance showed that severity of injury was a more powerful modulator of post-TBI QOL judgments than the mere fact of TBI. For example, those with the most severe injury (ie, loss of consciousness [LOC] >1 month) rated their QOL similar to that in the ND group, whereas individuals who had experienced only a brief LOC (<20 minutes) viewed their QOL as significantly lower than that in the ND and SCI groups and lower than other TBI severity subgroups. CONCLUSIONS: This exploration of subjective QOL strengthens the argument that after TBI, the insider"s reaction to injury varies greatly within the population. Thus, severity of injury strongly affects perceptions of QOL. The use of a multimethod approach for exploring the reactions and perceptions of QOL has proven useful in this study.     

The influence of memory beliefs in individuals with traumatic brain injury.

Objective: To explore metamemory (memory beliefs) and affective functioning in individuals with traumatic brain injury (TBI). Participants: Twenty-six individuals with mild TBI (MTBI), 16 individuals with severe TBI (STBI), and 42 uninjured adults. Outcome Measures: Metamemory in Adulthood questionnaire, Postconcussion Syndrome Checklist, Perceived Stress Scale, Beck Depression Inventory (2nd ed.), Beck Anxiety Inventory. Results: The control group endorsed higher memory self-efficacy, fewer depressive symptoms, fewer memory strategies, and fewer postconcussion symptoms than the MTBI or STBI group. The MTBI group placed high importance on success in memory tasks. Memory self-efficacy and memory-strategies use mediated the relation between TBI and depression. Conclusion: Individuals with brain injury hold negative beliefs about their memory functioning, and such beliefs contribute to depression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Physical illness and symptoms of depression among elderly outpatients.

Elderly outpatients were assessed to clarify relations between symptoms of depression and physical illness, disability, pain, and selected psychosocial variables. Three types of assessments were made: (1) medical evaluations by physicians, (2) self-reported symptoms of depression and physical health, and (3) demographic and psychosocial data relating to participants' life circumstances. Both objective (physician-rated illness symptoms) and subjective (self-reported health, activity restriction, and use of pain medications) indicators of health accounted for independent variance in symptoms of depression. After controlling for these factors, additional variance was explained by health-related concerns (e.g., health care expenses, service needs), social support, and "other worries" (e.g., feeling useless, becoming a burden to others). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Weight, weight-related aspects of body image, and depression in early adolescent girls

This investigation assessed the hypothesis that early adolescent girls with more negative weight-related body images would report higher levels of depressive symptoms. The Beck Depression Inventory was administered, and measures of objective weight and four dimensions of weight-related body image were obtained: self-reported weight, subjective classification of weight from very underweight to very overweight, satisfaction with weight, and concerns about weight. The results indicated that the more subjective and personal measures of weight-related body image discontent--weight dissatisfaction and weight concerns--were associated with increased depressive symptoms, even controlling for objective weight status. These results are discussed in relation to the ontogenesis of body image and the place of body image in personality and the development of depression.     

Personality Factors and Injury Severity in the Prediction of Early and Late Traumatic Brain Injury Outcomes.

Objective: To identify personality features predicting early and late outcome after traumatic brain injury (TBI). Design: Multiple regression analyses of data from an inception cohort. Participants: Sixty-nine persons with moderate to severe TBI and significant others (SOs). Outcome Measures: Rasch measure of supervision, independent living, and work (Participation and Independence Measure) at hospital discharge and at 1-year follow-up. Predictor Variables: Duration of posttraumatic amnesia (PTA) and NEO Personality Inventory-Revised completed by participants and SOs to describe participant's preinjury personality. Results: Overall personality variables were within normal limits. Only self-reported Neuroticism, specifically Depression, added significantly to PTA in predicting early outcome. Conclusions: Although self-reported depression negatively affects TBI outcome, other personality features reported by people with TBI and SOs during early recovery are normal and do not affect outcome. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Axis I psychopathology in individuals with traumatic brain injury

OBJECTIVES: To assess the incidence, comorbidity, and patterns of resolution of DSM-IV mood, anxiety, and substance use disorders in individuals with traumatic brain injury (TBI). DESIGN: The Structured Clinical Interview for DSM-IV Diagnoses (SCID) was utilized. Diagnoses were determined for three onset points relative to TBI onset: pre-TBI, post-TBI, and current diagnosis. Contrasts of prevalence rates with community-based samples, as well as chi-square analysis and analysis of variance were used. Demographics considered in analyses included gender, marital status, severity of injury, and years since TBI onset. SETTING: Urban, suburban, and rural New York state. PARTICIPANTS: 100 adults with TBI who were between the ages of 18 and 65 years and who were, on average, 8 years post onset at time of interview. MAIN OUTCOME MEASURES: SCID Axis I mood diagnoses of major depression, dysthymia, and bipolar disorder; anxiety diagnoses of panic disorder, obsessive-compulsive disorder (OCD), posttraumatic stress disorder (PTSD), generalized anxiety disorder (GAD), and phobia; and substance use disorders. RESULTS: Prior to TBI, a significant percentage of individuals presented with substance use disorders. After TBI, the most frequent Axis I diagnoses were major depression and select anxiety disorders (ie, PTSD, OCD, and panic disorder). Comorbidity was high, with 44% of individuals presenting with two or more Axis I diagnoses post TBI. Individuals without a pre-TBI Axis I disorder were more likely to develop post-TBI major depression and substance use disorders. Rates of resolution were similar for individuals regardless of previous psychiatric histories. Major depression and substance use disorders were more likely than were anxiety disorders to remit. CONCLUSION: TBI is a risk factor for subsequent psychiatric disabilities. The need for proactive psychiatric assessment and timely interventions in individuals post TBI is indicated.     

Decline in self-reported dysphoria after treatment entry in inner-city cocaine addicts.

This study examined self-reported dysphoria in 82 consecutive admissions to intensive outpatient treatment for cocaine abuse on whom data for the Beck scales for depression, anxiety, and hopelessness were available for intake and 4 subsequent weeks with no more than 1 missing data point. Mean scores on the Beck Depression Inventory (BDI) and the Beck Anxiety Inventory (BAI) decreased significantly between intake and Week 1, with no further significant changes from Weeks 1–4. Similar drops in the rate of clinically significant BDI and BAI scores also were observed. Scores on the Beck Hopelessness Scale (BHS) showed no significant changes. By Week 4, rates of clinically significant depression, anxiety, and hopelessness were similar (17%, 13%, and 16%, respectively) . These findings suggest that assessing depression and anxiety using the BDI and BAI in this population should be postponed for at least 1 week after intake and that intake levels of self-reported mood may be inappropriate baseline measures for evaluating treatment effects. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relationship between depression, fatigue, subjective cognitive impairment, and objective neuropsychological functioning in patients with multiple sclerosis.

Objective: This study explored the influence of depression and fatigue on subjective cognitive complaints and objective neuropsychological impairment in patients with multiple sclerosis (MS). Methods: Data for this study were taken from a randomized controlled trial, comparing 16 weeks of telephone-administered cognitive-behavioral therapy and telephone-administered supportive emotion focused therapy for the treatment of depression. The sample includes 127 patients with MS. The following self-report measures were collected pre- and posttreatment: Perceived Deficits Questionnaire, Beck Depression Inventory-II, and Modified Fatigue Impact Scale. Measures of objective cognitive functioning and the Hamilton Rating Scale for Depression were administered over the telephone. Results: Our results showed that changes in depression and fatigue significantly predicted changes in subjective cognitive complaints from pre- to posttreatment, with patients perceiving fewer cognitive problems at posttreatment (β = .36, p     

Prediction of return to work following traumatic brain injury: Intellectual, memory, and demographic variables.

Objective: To identify predictors of return to work for individuals with traumatic brain injury (TBI). Study Design: Data gathered from a retrospective chart review that included predictor variables (demographic, intellectual, and memory) and an outcome variable (employment status 1 year postprogram) were entered into a logistical regression analysis. Setting: A Commission for Accreditation of Rehabilitation Facilities-accredited outpatient brain injury program. Participants: Forty-three adults with TBI who completed the brain injury program. Main Outcome Measure: Employment status at 1 -year follow-up. Results: Individuals with higher scores on measures of Performance IQ and Verbal Memory were more likely to return to work. Conclusions: When the effects of many demographic variables are controlled for, intelligence and memory variables can provide valuable information to patients, families, and service providers (e.g., rehabilitation centers) with regard to returning to work after TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Family satisfaction predicts life satisfaction trajectories over the first 5 years after traumatic brain injury.

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. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Participation in Social and Recreational Activity in the Community by Individuals With Traumatic Brain Injury.

Objective: To compare the extent of engagement in social-recreational activity in individuals with traumatic brain injury (TBI) and with no disability (ND). Study Design: Between- and within-group comparisons. Participants: Samples (TBI, N=279; ND, N=224) recruited from community sources. Outcome Measures: A social-recreational measure based on items drawn from 3 measures of community integration. Results: The ND group was more active than the TBI group. For the latter, greater social-recreational activity was associated with being single, higher income, less depression, more vocational hours, and greater time since injury. Conclusions: Addressing depression, fatigue, and vocational engagement may promote entree to a fuller social-recreational life for individuals with TBI. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting return to work. A long-term follow-up study of railroad workers after low back injuries

STUDY DESIGN: Evaluation of the long-term outcomes of 178 railroad employees with low back injury who had completed a multidisciplinary rehabilitation program. OBJECTIVES: To study two major areas: 1) outcomes of the rehabilitation program in terms of the patient's improvement in function and rate of return to work and 2) factors that predict long-term retention at work, both at the railroad and elsewhere. SUMMARY OF BACKGROUND DATA: Several studies have been published examining rehabilitation outcomes of individuals covered under workers' compensation law, but few exist that have examined railroad workers covered by the Federal Employers Liability Act, and few studies exist with follow-up periods longer than 3 years. METHODS: Physical/medical, self-reported, and employment/financial data were collected on each patient from medical and employment records. Follow-up data regarding employment status were obtained either from the employer or from the patient by telephone interview. RESULTS: On average, the patients improved in all objective and subjective measures after rehabilitation. Improvements in these measures were not predictive of return to work. At follow-up examination, 89% of the contacted patients were employed--61% still at the rail-road. The employment factors of lost work days and length of employment and the financial factor of wage rate were the most predictive of long-term work status. CONCLUSIONS: The multidisciplinary program in the current study was found to improve patient physical functioning and reduce pain. However, success in these measures was not predictive of long-term work status, suggesting that other factors have an impact on work status. Clinicians must be aware that employment and financial factors may have a strong influence on return-to-work outcomes.     

Awakening of intensive care patients after prolonged continuous sedation

OBJECTIVE: To investigate the relevance of the Symptom Checklist 90-R Obsessive-Compulsive subscale to cognition in individuals with brain tumor. DESIGN: A prospective study of patients assessed with a neuropsychological test battery. SETTING: A university medical center. PATIENTS: Nineteen adults with biopsy-confirmed diagnoses of malignant brain tumors were assessed prior to aggressive chemotherapy. MAIN OUTCOME MEASURES: Included in the assessment were the Mattis Dementia Rating Scale, California Verbal Learning Test, Trail Making Test B, Symptom Checklist 90-R, Mood Assessment Scale, Beck Anxiety Inventory, and Chronic Illness Problem Inventory. RESULTS: The SCL 90-R Obsessive-Compulsive subscale was not related to objective measures of attention, verbal memory, or age. It was related significantly to symptoms of depression (r = .81, P < .005), anxiety (r = .66, P < .005), and subjective complaints of memory problems (r = .75, P < .005). Multivariate analyses indicated that reported symptoms of depression contributed 66% of the variance in predicting SCL 90-R Obsessive-Compulsive Scores, whereas symptoms of anxiety contributed an additional 6% (P < .0001). CONCLUSIONS: Our data suggest that the SCL 90-R is best viewed as an indicator of unidimensional emotional distress and somatic effects of structural brain injury.     

Blame attribution in intentional and unintentional traumatic brain injury: Longitudinal changes and impact on subjective well-being.

Objective: Examine longitudinal changes in attribution of blame to self and others, and concern over cause of injury, in both intentional (violence-related) and unintentional (accidental) traumatic brain injury (TBI); investigate the relation of these factors to subjective well-being outcomes at 1 year post-TBI. Study Design: Prospective, multicenter, observational study with longitudinal component. Participants: 99 men with unintentional TBI and 25 men with intentional TBI who sustained moderate to severe injuries, received inpatient rehabilitation, and provided data in both acute rehabilitation and 1-year follow-up. Measures: Blame Attribution Questionnaire, General Health Questionnaire-30, Neurobehavioral Functioning Inventory-Revised Depression Scale, Satisfaction With Life Scale, community participation measures. Results: At both time points, participants with intentional TBI blamed others more while those with unintentional TBI blamed themselves more (trend). Other-blame at 1 year predicted depression but not life satisfaction. Self-blame was not a significant predictor of depression or life satisfaction. Increasing concern over cause/blame for injury from acute rehabilitation to follow-up was associated with high levels of emotional distress. Conclusion: Blame attribution issues may be markers of TBI-related emotional distress regardless of injury etiology, particularly when others are blamed for the injury and/or concerns over cause of injury do not resolve over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A multisample item response theory analysis of the Beck Depression Inventory-1A.

The widespread employment of the Beck Depression Inventory-1A ({bdi}-1{a}) has spawned a number of practices: (1) The employment of an unweighted total score as a measure of depression; (2) Its use in populations other than that in which it was normed; and (3) The employment of {bdi}-1{a} total scores in hypothesis tests about population differences in mean depression. A sequential procedure based on item response theory was employed to assess the validity of these practices for the case of 4 populations: clinical depressives (n?=?210), mixed nondepressed psychiatric patients (n?=?98), and students from 2 different universities (n?=?624). The findings suggest that the 1st practice was not justified for any of these populations, that the {bdi}-1{a} was employable only with clinical depressives and with 1 of the university populations, and that mean comparisons were not allowable. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Learned helplessness, attributional style, and depression in epilepsy. Bozeman Epilepsy Surgery Consortium

PURPOSE: We wished to examine the relevance of the theory of learned helplessness in general, and attributional style in particular, to the understanding of depression among patients with epilepsy. METHODS: Patients with lateralized temporal lobe epilepsy (TLE) (right = 73, left = 70) were administered two self-report depression inventories [Beck Depression Inventory (BDI), Center for Epidemiological Studies-Depression scale (CES-D)]. Depression scores were examined in relation to a key component of the revised theory of learned helplessness (attributional style) using the Optimism/Pessimism Scale. RESULTS: Attributional style was significantly associated with increased self-reported depression and remained significant when the effects of several confounding variables were controlled [age, age at onset, laterality of TLE, sex, and method variance]. CONCLUSIONS: The results indicate that the concept of learned helplessness in general, and attributional style in particular, are related to the genesis of depression in epilepsy. Because they are known to be related to depression in the general population, and because specific techniques for intervention and prevention are available, greater consideration of learned helplessness and attributional style in the genesis of depression in epilepsy may be worthwhile.     

Objective and subjective socioeconomic status and susceptibility to the common cold.

Objective: We ask whether subjective socioeconomic status (SES) predicts who develops a common cold when exposed to a cold virus. Design: 193 healthy men and women ages 21-55 years were assessed for subjective (perceived rank) and objective SES, cognitive, affective and social dispositions, and health practices. Subsequently, they were exposed by nasal drops to a rhinovirus or influenza virus and monitored in quarantine for objective signs of illness and self-reported symptoms. Main Outcome Measures: Infection, signs and symptoms of the common cold, and clinical illness (infection and significant objective signs of illness). Results: Increased subjective SES was associated with decreased risk for developing a cold for both viruses. This association was independent of objective SES and of cognitive, affective and social disposition that might provide alternative spurious (third factor) explanations for the association. Poorer sleep among those with lesser subjective SES may partly mediate the association between subjective SES and colds. Conclusions: Increased Subjective SES is associated with less susceptibility to upper respiratory infection, and this association is independent of objective SES, suggesting the importance of perceived relative rank to health. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Insomnia and the eye of the beholder: Are there clinical markers of objective sleep disturbances among adults with and without insomnia complaints?

Previous findings suggest that some who report insomnia sleep well, whereas some noncomplaining individuals sleep rather poorly. This study was conducted to determine if mood, anxiety, and sleep-related beliefs might relate to perceived sleep disturbance. Thirty-two women and 32 men (aged 40–79 years) with primary insomnia and an aged-matched sample of 61 normal sleepers (31 women, 30 men) completed 6 nocturnal sleep recordings, as well as the Beck Depression Inventory (BDI), the Trait portion of the State-Trait Anxiety Inventory (STAI-2), and the Dysfunctional Beliefs and Attitudes About Sleep Questionnaire. Sleep and interview data were used to subdivide the majority of the sample (n?=?108) into objective normal sleepers and subjective insomnia sufferers who seemingly slept well and subjective normal sleepers and objective insomnia sufferers who slept poorly. The 2 subjective subgroups showed the most marked differences on most of the psychometric measures. The findings suggest that the psychological factors scrutinized in this study may mediate sleep satisfaction and/or predict objective sleep difficulties. (PsycINFO Database Record (c) 2010 APA, all rights reserved)