Self-esteem level and stability, admission functional status, and depressive symptoms in acute inpatient stroke rehabilitation.

Objectives: Explore the relationship of self-esteem level, self-esteem stability, and admission functional status on discharge depressive symptoms in acute stroke rehabilitation. Research Method: One hundred twenty stroke survivors serially completed a measure of state self-esteem during inpatient rehabilitation and completed a measure of depressive symptoms at discharge. Functional status was rated at admission using the Functional Independence Measure (FIM). Regressions explored main effects and interactions of self-esteem level and stability and admission FIM self-care, mobility, and cognitive functioning on discharge depressive symptoms. Results: After controlling for potential moderating variables, self-esteem level interacted with FIM self-care and cognitive functioning to predict discharge depressive symptoms, such that survivors with lower self-rated self-esteem and poorer functional status indicated higher levels of depressive symptoms. Self-esteem stability interacted with FIM mobility functioning, such that self-esteem instability in the presence of lower mobility functioning at admission was related to higher depressive symptoms at discharge. Implications: These results suggest that self-esteem variables may moderate the relationship between functional status and depressive symptoms. Self-esteem level and stability may differentially moderate functional domains, although this conclusion requires further empirical support. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The association of level and stability of self-esteem and depressive symptoms in the acute inpatient stroke rehabilitation setting.

Purpose: Explore the relationship of level and stability of self-esteem with self-reported depressive symptoms during acute inpatient stroke rehabilitation. Research Method: A consecutive sample of 79 participants was administered measures of state self-esteem and mood twice a day for 4 consecutive days. The Geriatric Depression Scale (GDS) was administered at the end of the 4 days. Self-esteem level was calculated by averaging the total self-esteem scores across the assessments, and self-esteem stability was operationalized as the standard deviation of self-esteem total scores. Mood level and stability were calculated likewise. Results: Regression analysis indicated that self-esteem stability moderated self-esteem level in predicting GDS scores, with stable lower self-esteem level associated with the most reported depressive symptoms. Unstable higher self-esteem levels were associated with more depressive symptoms than stable higher self-esteem. This interaction was demonstrated after controlling for mood level and stability, suggesting the independence of self-esteem stability from mood characteristics. Conclusion: Self-esteem stability may be an important variable in identifying individuals at risk for emotional disturbance following stroke. Further exploration of self-esteem stability correlates in this setting is warranted. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The relationship between self-esteem and functional outcome in the acute stroke-rehabilitation setting.

Objective: To explore the relationship between self-esteem and functional recovery in patients with acute stroke. Design: A nonconsecutive sample of stroke survivors received ratings of functional status and completed self-report measures of self-esteem and depressive symptoms. Bivariate correlational analyses and multivariate regression analyses explored the relationships of functional status and self-report of self-esteem and depressive symptoms. Setting: Acute inpatient rehabilitation hospital. Participants: A group of 176 right- or left-hemisphere stroke participants. Main Outcome Measures: Self-care and mobility domain scores (based on Functional Independence Measure ratings) at admission and discharge. Efficiency scores for each domain. Visual Analogue Self-Esteem Scale (S. M. Brumfitt & P. Sheeran, 1999) and Geriatric Depression Scale (J. A. Yesavage et al., 1983). Results: Regression analyses indicated that lower self-esteem ratings were related to poorer discharge self-care and mobility scores and poorer efficiency in these domains, whereas ratings of depressive symptoms were not. However, interactions between self-esteem ratings and ratings of depressive symptoms were noted. Exploratory analyses suggested that self-esteem ratings mediated the relationship between ratings of depressive symptoms and functional outcome indices. Conclusions: Self-esteem ratings may have a mediating/moderating role in the relationship between emotional functioning and functional outcome. This may have implications for research in this area and the type of mental health treatment available to stroke rehabilitation patients. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-esteem stability and depressive symptoms in acute stroke rehabilitation: Methodological and conceptual expansion.

Objectives: Explore the relationship of self-esteem level, self-esteem stability, and other moderating variables with depressive symptoms in acute stroke rehabilitation. Measures: One hundred twenty participants completed measures of state self-esteem, perceived recovery, hospitalization-based hassles, impairment-related distress, and tendency to overgeneralize negative self-connotations of bad events. Self-report of depressive symptoms was collected at admission and on discharge. Four regression analyses explored the relationship of self-esteem level and stability and each of 4 moderating variables (perceived recovery, hassles, impairment-related distress, and overgeneralization) with depressive symptoms at discharge. Results: Analyses indicated significant 3-way interactions in the 4 regression models. In general, individuals with unstable high self-esteem endorsed greater depressive symptoms under conditions of vulnerability (e.g., lower perceived recovery) than did individuals with stable high self-esteem. Under conditions of vulnerability, participants with stable low self-esteem indicated the highest levels of depressive symptoms. Implications: Self-esteem level and stability interact with psychological, environmental, and stroke-specific variables to predict depressive symptoms at discharge from stroke rehabilitation. This suggests the viability of self-esteem stability in exploring depressive symptoms in this setting and the complexity of emotional adjustment early after stroke. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A comparative study of postmortem MR imaging and pathological examination of human brain specimens

OBJECTIVE: To determine typical outcome "benchmarks" for 18 functional tasks in patients undergoing stroke rehabilitation. The benchmarks are intended to serve as points of reference to which the outcomes of patients with similar impairments and degrees of disability can be compared. SUBJECTS: Records from 26,339 stroke patients discharged from 252 inpatient facilities across the United States that submitted 1992 data to the Uniform Data System for Medical Rehabilitation. METHODS: Stroke impairment was detailed as the presence or absence of hemiparesis resulting from stroke and the side(s) of involvement. Within each of five stroke impairment categories, patients were further classified by the Functional Independence Measure-Function-Related Groups (FIM-FRGs) into nine syndromes by degree of disability (admission motor and cognitive FIM scores) and by age. Outcomes were determined for each stroke syndrome at patients' discharge from medical rehabilitation. MAIN OUTCOME MEASURES: Patients' median performance levels on each of the 18 items making up the FIM, length of stay, and community discharge rates. RESULTS: The majority of patients whose admission motor FIM scores were above 37 were able to eat, groom, dress the upper body, and manage bladder and bowel functions independently by discharge. In addition to these tasks, most of those whose motor FIM scores were above 55 were able to dress the lower body, bathe, and transfer onto a chair/bed or toilet. The majority of patients whose initial motor FIM scores were above 62 points and whose cognitive FIM scores were above 30 gained independence in most tasks, including stair climbing and tub transfers. Community discharge rates ranged from 51.6% for the group of patients with the most severe disabilities to 99.2% for the group with the least severe disabilities. CONCLUSION: The clinician can apply these benchmarks to guideline development and quality improvement, and in establishing patient goals.     

Functional outcome after brain tumor and acute stroke: a comparative analysis

OBJECTIVE: To compare the functional outcome, length of stay, and discharge disposition of patients with brain tumors and those with acute stroke. DESIGN: Case-controlled, retrospective study at a tertiary care medical center inpatient rehabilitation unit. SUBJECTS: Sixty-three brain tumor patients matched with 63 acute stroke patients according to age, sex, and location of lesion. MAIN OUTCOME MEASURES: The functional independence measure (FIM) was measured on admission and discharge. The FIM change and FIM efficiency were also calculated. The FIM was analyzed in three subsets: activities of daily living (ADL), mobility (MOB), and cognition (COG). Discharge disposition and rehabilitation length of stay were compared. RESULTS: Demographic variables of race, marital status, and payer source were comparable for the two groups. No significant difference was found between the brain tumor and stroke populations with respect to total admission FIM, total discharge FIM, change in total FIM, or FIM efficiency. The admission MOB-FIM was found to be higher in the brain tumor group (13.6 vs 11.1, p = .04), whereas the stroke group had a greater change in ADL-FIM score (10.8 vs 8.3, p = .03). The two groups had similar rates of discharge to community at greater than 85%. The tumor group had a significantly shorter rehabilitation length of stay than the stroke group (25 vs 34 days, p < .01). CONCLUSION: Brain tumor patients can achieve comparable functional outcome and rates of discharge to community and have a shorter rehabilitation length of stay than stroke patients.     

Posttraumatic amnesia: its relation to functional outcome

OBJECTIVE: To investigate the relation between duration of posttraumatic amnesia (PTA) and functional outcome in a traumatically brain injured population. PATIENTS: Two hundred seventy-six patients with traumatic brain injury (TBI) who were admitted to a Level I university trauma center and required inpatient rehabilitation. MEASURES: Duration of PTA was assessed by serial administrations of the Galveston Orientation Amnesia Test (GOAT). Functional Independence Measure (FIM) total scores, FIM cognitive and motor subscores, and Disability Rating Scale (DRS) scores were obtained at admission and discharge from inpatient rehabilitation. RESULTS: Duration of PTA was a significant predictor of all admission and discharge DRS and FIM scores. Duration of PTA and age at the time of injury, in combination, contributed significantly to the prediction of the DRS score and FIM total, cognitive, and motor scores at discharge. CONCLUSION: Duration of PTA appears to be a useful variable in predicting specific functional outcome in the TBI population receiving inpatient rehabilitation services. The use of age as a factor in addition to duration of PTA enhances the prediction of functional outcome.     

Negative symptoms in stroke patients and length of hospital stay

The purpose of this study was to assess whether the presence and severity of psychiatric symptoms in stroke patients correlate with their length of stay (LOS) in a rehabilitation unit, with special emphasis on the role of negative symptoms (NS). Twenty-three stroke patients, consecutively recruited from the inpatient rehabilitation unit, were evaluated on admission with the Mini-Mental State Examination (MMSE), the Positive and Negative Symptom Scale (PANSS), the Hamilton Depression Rating Scale (HDRS), the Scale for Assessment of Negative Symptoms (SANS), and the Functional Independent Measure (FIM). NS scores significantly correlated with LOS, with SANS total score being the most informative, and the attentional impairment subscale the least. The group of patients with pronounced NS stayed in the hospital twice as long as patients with the score on the NS subscale of PANSS below 16. These two groups did not differ in their cognitive performance or in the positive symptom subscale of PANSS scores. Total FIM score on admission was lower and HDRS scores higher in patients with pronounced NS. However, these differences, unlike those of LOS, have not reached statistical significance. The presence and severity of NS in stroke patients are associated with a longer hospital stay. Identification and treatment of NS might lead to a faster discharge from rehabilitation unit.     

Crisis Intervention With Individuals and Their Families Following Stroke: A Model for Psychosocial Service During Inpatient Rehabilitation.

Reduced length of stays for inpatient rehabilitation challenge psychologists to develop new models of psychosocial service. Crisis intervention is a useful model that can be adapted to meet the needs of stroke patients and their families. The authors describe a 1-session intervention, utilizing crisis intervention and psychoeducational and cognitive behavioral techniques with stroke survivors and primary family caregivers in the inpatient rehabilitation setting. A case study illustrates the process and potential benefits of this approach. The intervention is feasible within the confines of the inpatient setting and well tolerated by participants. A controlled trial is necessary to establish the broad efficacy of this intervention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Trunk control test as an early predictor of stroke rehabilitation outcome

BACKGROUND AND PURPOSE: The aim of this study was to investigate the construct and predictive validity of the Trunk Control Test (TCT) in postacute stroke patients by comparing TCT scores at admission and discharge with the Functional Independence Measure (FIM) scores. METHODS: Forty-nine patients participated in the study. The TCT examines four movements: rolling from a supine position to the weak side (T1) and to the strong side (T2), sitting up from a lying-down position (T3), and sitting balance (T4). The FIM is an 18-item scale (13 motor [motFIM] and 5 cognitive [cognFIM]) used to determine the level of dependence of patients in daily life. RESULTS: Thirty-six patients (73%) increased their TCT overall score at discharge. The TCT item-total correlations were high, both at admission and discharge (P < .0001). The individual TCT items were intercorrelated. Furthermore, the homogeneity of the TCT was confirmed by a high Cronbach's index. High correlations were found between admission and discharge scores in the different tests (TCT, FIM, and motFIM; P < .0001) and between TCT at admission and FIM (P < .0001) and motFIM (P < .0001) at admission. TCT at admission alone explained 71% of the variance in motFIM at discharge. CONCLUSIONS: The TCT showed a good sensitivity to change in assessing recovery of stroke patients. The high item-total correlation and Cronbach's alpha value of the TCT suggest that there is one homogeneous construct underlying the item list. The TCT construct validity was confirmed by the correlation between this test and the FIM scores. TCT at admission predicted motFIM at discharge even better than motFIM at admission alone. Possibly, the TCT captures basic motor skills that foreshadow the recovery of more complex behavioral skills described by the FIM.     

Discharge destination and motor function outcome in severe stroke as measured by the functional independence measure/function-related group classification system

OBJECTIVES: Function-related groups based on the Functional Independence Measure have been proposed as a model for a prospective payment system for medical rehabilitation. This study describes discharge destination and motor function outcomes in a sample of patients with stroke from the FIM-FRG STR1 classification. STUDY DESIGN: A retrospective review of 293 cases of stroke from the years 1993 to 1995. The demographic and outcome characteristics of this sample were described. RESULTS/CONCLUSIONS: Forty-five percent of the patients were discharged to home after a mean length of stay of 23.8 days in acute medical rehabilitation. Patients who were discharged home had higher admission and discharge motor FIM scores than those discharged to a subacute facility or long-term care facility, although the correlation between motor FIM score and discharge destination was low to moderate. Median discharge motor FIM scores indicate considerable residual disability in this classification after rehabilitation. Research problems that address methods to improve the usefulness of the FIM-FRG system in a prospective payment system are discussed.     

Attitudes toward depression among rehabilitation participants with acute stroke: Evidence of an age cohort effect.

Purpose/Objective: Depression is commonplace after acute stroke and is associated with increased morbidity and mortality. No data exist regarding attitudes about depression among older persons with acute stroke and their potential impact on self-report of depressive symptoms. The objective of this study was to determine if attitudes toward depression affect depression symptom reporting. Research Method/Design: Cross-sectional using data from an inpatient rehabilitation unit. Seventy-two people with acute stroke were surveyed regarding their attitudes toward depression as part of a larger battery assessing their cognitive and emotional functioning. Results: Both age and cognitive status were significant predictors of attitudes toward depression. Older participants expressed significantly more negative attitudes about depression and seeking professional help compared with younger participants. Those with higher cognitive scores held more positive attitudes. However, attitudes about depression were unrelated to participants' responses on self-report measures of depression. Conclusions/Implications: Participants with stroke who were older were more likely to report negative attitudes about depressive symptoms than were younger participants. However, these attitudes do not appear to represent a barrier to their ability to accurately report the presence and severity of depressive symptoms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Positive affect and pain ratings in persons with stroke.

Objective: To examine the association between positive affect at discharge from inpatient medical rehabilitation and pain ratings 3 months postdischarge in persons with stroke aged 50 or older. Design: A longitudinal study using information from the Stroke Recovery in Underserved Population (SRUP) data base. A 4-item positive affect scale and an 11-point visual analog pain scale were collected at discharge and at 3 months postdischarge. Participants: The study included 917 adults aged 50 and older with first-time stroke admitted to one of eleven inpatient medical rehabilitation facilities across the United States. Results: The mean age of the sample was 71 years, 51.0% were women, and 51.6% were married. One third of the sample reported pain and the mean positive affect score was 9.2 (range 0–12). Cumulative logit models showed higher positive affect scores at discharge were significantly associated with lower pain ratings (OR: 0.87, 95% CI 0.81, 0.92) at 3-month follow-up after adjusting for discharge pain ratings, negative affect, and demographic and clinical characteristics. Conclusion: High positive affect at discharge from inpatient medical rehabilitation was associated with lower pain ratings 3 months post discharge after controlling for pain and negative affect at discharge and clinical and demographic characteristics. The identification of links between positive affect and pain may contribute to a better understanding of functional recovery processes poststroke and the planning of therapeutic programs directed at the positive psychological strengths in elderly persons with stroke. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Inpatient rehabilitation diabetes consult service: A rehabilitation psychology approach to assessment and intervention.

Problem: Diabetes clinical practice recommendations call for assessment and intervention on diabetes self-management during inpatient hospitalization. Although diabetes is prevalent in inpatient rehabilitation settings, diabetes self-management has not traditionally been a focus of inpatient rehabilitation psychology care. This is because diabetes is often a secondary diagnosis when an individual is admitted to rehabilitation for an acute event. Objectives: The authors provide a rationale for a role for rehabilitation psychologists in assessing and intervening on the psychosocial, behavioral, and functional self-management needs of individuals with diabetes within the rehabilitation setting. The development of a rehabilitation psychology Inpatient Rehabilitation Diabetes Consultation Service is described. Theoretical and empirical bases for compilation of the assessment and intervention materials are provided. Format and implementation of the service on a university-affiliated inpatient rehabilitation unit is described, with special consideration given to professional issues faced by rehabilitation psychologists and teams. Results: A flexible consultation model was implemented using a guided diabetes psychosocial assessment with brief educational handouts addressing selected key topics (i.e., hyperglycemia, hypoglycemia, blood sugar monitoring, nutrition, physical activity, medication, and, A1C and average blood sugar). The consultation service was feasible and well-accepted by treated individuals and the rehabilitation team. Conclusions: Rehabilitation psychologists are uniquely positioned to address the functional, psychosocial, and behavioral needs of individuals with diabetes. With further research to assess clinical outcomes, this approach may further address practice recommendations for inpatient diabetes care. Moreover, such a diabetes consultation model may be useful on an outpatient rehabilitation basis as well. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Stroke rehabilitation: clinical predictors of resource utilization

OBJECTIVE: To identify predictors of rehabilitation hospital resource utilization for patients with stroke, using demographic, medical, and functional information available on admission. DESIGN: Statistical analysis of data prospectively collected from stroke rehabilitation patients. SETTING: Large, urban, academic freestanding rehabilitation facility. PARTICIPANTS: A total of 945 stroke patients consecutively admitted for acute inpatient rehabilitation. MAIN OUTCOME MEASURES: Resource utilization was measured by rehabilitation length of stay (LOS) and mean hospital charge per day (CPD). METHODS: Independent variables were organized into categories derived from four consecutive phases of clinical assessment: (1) patient referral information, (2) acute hospital record review and patient history, (3) physical examination, and (4) functional assessment. Predictors for LOS and CPD were identified separately using four stepwise multiple linear regression analyses starting with variables from the first category and adding new category data for each subsequent analysis. RESULTS: Severe neurologic impairment, as measured by Rasch-converted NIH stroke scale and lower Rasch-converted motor measure of the Functional Independence Measure (FIM) instrument predicted longer LOS (F2,824 = 231.9, p < .001). Lower Rasch-converted motor FIM instrument measure, tracheostomy, feeding tube, and a history of pneumonia, coronary artery disease, or renal failure predicted higher CPD (F6,820 = 90.2, p < .001). CONCLUSION: Stroke rehabilitation LOS and CPD are predicted by different factors. Severe impairment and motor disability are the main predictors of longer LOS; motor disability and medical comorbidities predict higher CPD. These findings will help clinicians anticipate resource needs of stroke rehabilitation patients using medical history, physical examination, and functional assessment.     

Antibody responses to tetanus toxoid and Haemophilus influenzae type b conjugate vaccines following autologous peripheral blood stem cell transplantation (PBSCT)

OBJECTIVE: Although there are many anecdotal reports that psychological intervention is effective in enhancing adjustment to spinal cord injury (SCI), there are little data to support this assertion. To date, reports of few longitudinal-based controlled trials that assessed psychological outcomes for SCI persons have been published. This study was conducted to determine long-term efficacy of cognitive behavior therapy during rehabilitation. DESIGN: The study employed a nonrandomized controlled trial, and measures were taken on three occasions: before, immediately after, and 12 months after treatment. SETTING, OUTCOME MEASURES, AND INTERVENTION: Anxiety, depressive mood, and self-esteem were assessed in 28 SCI persons consecutively selected on admission to hospital, who participated in specialized group cognitive behavior therapy (CBT) during rehabilitation. CONTROLS: The intervention group's responses on the measures were compared with a control group of 41 SCI persons who only received traditional rehabilitation services during their hospitalization. RESULTS: There were no overall group differences on anxiety, depressive mood, and self-esteem, although there was a trend for the treatment group to have greater levels of improvement in depression scores across time in comparison to the control group. However, those in the treatment group who reported high levels of depressive mood before the CBT treatment were significantly less depressed 1 year after injury, compared to similar persons in the control group. CONCLUSIONS: While it appears not everyone who experiences SCI needs CBT, at least in the hospital phase of their rehabilitation, those who report high levels of depressive mood benefited greatly from CBT.     

Increased serum levels of macrophage colony-stimulating factor (M-CSF) in alpha- and beta-thalassaemia syndromes: correlation with anaemia and monocyte activation

The Glasgow Coma Scale (GCS) is routinely used in the acute care setting after traumatic brain injury (TBI) to guide decisions in triage, based on its ability to predict morbidity and mortality. Although the GCS has been previously demonstrated to predict mortality, efficacy in prediction of functional outcome has not been established. The purpose of this study was to assess the value of the acute GCS in predicting functional outcome in survivors of TBI. This study used the Multicenter National Institute on Disability and Rehabilitation Research TBI Model Systems database of 501 patients who had received acute medical care and inpatient rehabilitation within a coordinated neurotrauma program for treatment of TBI. Initial and lowest 24 hr GCS scores were correlated with the following outcome measures: the Disability Rating Scale (DRS), Rancho Los Amigos Levels of Cognitive Functioning Scale (LCFS), and cognitive and motor components of the Functional Independence Measure (FIM(SM)-COG and FIM(SM)-M). Outcome data were collected at admission to and discharge from the inpatient TBI rehabilitation unit. Correlation analysis revealed only modest, but statistically significant, relationships between initial and lowest GCS scores and outcome variables. Initial and lowest GCS score comparison with outcome demonstrated the following correlation coefficients: admission DRS, -0.25 and -0.28; discharge DRS, -0.24 and -0.24; admission LCFS, 0.31 and 0.33; discharge LCFS, 0.27 and 0.25; admission FIM-COG, 0.36 and 0.37; discharge FIM-COG, 0.23 and 0.23; admission FIM-M, 0.31 and 0.31; discharge FIM-M, 0.25 and 0.21. The GCS as a single variable may have limited value as a predictor of functional outcome.