Effect of Preexisting and Co-Occurring Comorbid Conditions on Recovery in the 5 Years After Rehabilitation for Traumatic Brain Injury.

OBJECTIVE: To determine the relationship between comorbid health conditions and the trajectory of functional recovery 5 years following traumatic brain injury (TBI) rehabilitation. SETTING: Two acute rehabilitation facilities. PARTICIPANTS: A total of 407 patients with primary diagnosis of TBI. DESIGN: Prospective, observational. MAIN MEASURES: Functional Independence Measure Cognitive and Motor scores. RESULTS: Female gender was negatively associated with the trajectory of motor recovery (P < .001). TBI severity was negatively associated with both motor and cognitive recovery and interacted with time after injury (both Ps < .0001). Hypertension was negatively associated with both motor (P < .0001) and cognitive (P = .0121) recovery, although this relationship diminished over time for motor function (P = .0447). Cardiac conditions were negatively associated with motor recovery (P = .0204), and rate of cognitive recovery was more rapid for patients with cardiac conditions (P = .0088). Depressed patients recovered cognitive function more quickly than those who were not depressed (P = .0196). Diabetes was negatively associated with motor function (P = .0088). Drug/alcohol use was positively associated with motor function (P = .0036). CONCLUSIONS: Injury severity remains an important predictor of long-term recovery; however, certain comorbid medical conditions are negatively associated with functional abilities over the first 5 years after injury. Patients being discharged from TBI rehabilitation with comorbid cardiac, hypertensive, diabetic, and/or depressive conditions may benefit from early and ongoing clinical surveillance.

Depression Characterization and Race Among Stroke Survivors Receiving Inpatient Rehabilitation.

Race and ethnicity play a significant role in poststroke outcomes. This brief report describes the presence of depression among stroke survivors who received inpatient rehabilitation and whether depression differs by race. Data from eRehabData and electronic medical records were analyzed for patients who received rehabilitation after an acute ischemic or hemorrhagic stroke. Of 1501 stroke patients, 61.3% were white, 33.9% were African American, and 4.8% were of other race/ethnic backgrounds. By retrospective clinical review, depression was documented for 29.7% of stroke patients. Premorbid versus new onset of poststroke depression was documented for 13.4% and 21.6% of whites, 7.5% and 11.5% of African American, and 0% and 16.7% of patients of other race/ethnic groups. Compared with whites, African American and people of other races had a lower odds of poststroke depression (African American adjusted odds ratio = 0.52, 95% confidence interval = 0.41-0.68; other races odds ratio = 0.37, 95% confidence interval = 0.19-0.71), after adjusting for all other significant risk factors identified in the bivariate analysis (sex, hyperlipidemia, cognitive deficit, neglect). Depression was documented for one in three stroke survivors who received inpatient rehabilitation and highest among whites especially for prestroke depression. Addressing depression in rehabilitation care needs to consider individual patient characteristics and prestroke health status.

Turning Data Into Information: Opportunities to Advance Rehabilitation Quality, Research, and Policy.

Attention to health care quality and safety has increased dramatically. The internal focus of an organization is not without influence from external policy and research findings. Compared with other specialties, efforts to align and advance rehabilitation research, practice, and policy using electronic health record data are in the early stages. This special communication defines quality, applies the dimensions of quality to rehabilitation, and illustrates the feasibility and utility of electronic health record data for research on rehabilitation care quality and outcomes. Using data generated at the point of care provides the greatest opportunity for improving the quality of health care, producing generalizable evidence to inform policy and practice, and ultimately benefiting the health of the populations served.

Depression and Functional Status Among African American Stroke Survivors in Inpatient Rehabilitation.

PURPOSE: To examine the prevalence of poststroke depression (PSD) among African American stroke survivors and the association of depression with functional status at inpatient rehabilitation facility (IRF) discharge. METHODS: Secondary data analysis was conducted of a patient cohort who received care at 3 IRFs in the United States from 2009 to 2011. Functional status was measured by the Functional Independence Measure (FIM). Multiple linear regression models were used to examine associations of PSD and FIM motor and cognitive scores. RESULTS: Of 458 African American stroke survivors, 48.5% were female, 84% had an ischemic stroke, and the mean age was 60.8 ± 13.6 years. Only 15.4% (n = 71) had documentation of PSD. Bivariate analyses to identify factors associated with depression identified a higher percentage of patients with depression than without who were retired due to disability (17.1% versus 11.6%) or employed (31.4% versus 19.6%) prestroke (P = .041). Dysphagia, cognitive deficits, and a lower admission motor FIM score were also significantly more common among those with depression. There was no significant relationship between depression and functional status after adjusting for patient characteristics. CONCLUSIONS: In this study, 15% of the African Americans who received rehabilitation after a stroke had documentation of PSD but this was not associated with functional status at discharge.

Does history of substance use disorder predict acute traumatic brain injury rehabilitation outcomes?

BACKGROUND/OBJECTIVE: The study explored whether premorbid substance use disorder (SUD) predicts acute traumatic brain injury (TBI) outcomes. METHODS: 143 participants with moderate (34.2%) and severe (65.8%) TBI were enrolled at two Level 1 trauma center inpatient brain injury rehabilitation units. Acute outcomes were measured with the Disability Rating Scale (DRS), the FIMTM; self and informant ratings of the Patient Competency Rating Scale (PCRS); self and family rating of the Frontal Systems Behavioral Scale (FrSBe), and the Neurobehavioral Rating Scale-Revised (NRS-R). RESULTS: Hierarchical linear modeling revealed that SUD history significantly predicted trajectories of PCRS clinician ratings, PCRS self-family and PCRS self-clinician discrepancy scores, and more negative FrSBE family ratings. These findings indicate comparatively greater post-injury executive functions (EF) impairments, particularly self-awareness (SA) of injury-related deficits, for those with SUD history. No significant SUD*time interaction effect was found for FIM or NRS-R scores. CONCLUSIONS: SUD history and TBI are associated with impaired SA and EF but their co-occurrence is not a consistent predictor of acute post-injury functional outcomes. Pre-morbid patient characteristics and rater expectations and biases may moderate associations between SA and recovery after TBI.

Group Therapy Use and Its Impact on the Outcomes of Inpatient Rehabilitation After Traumatic Brain Injury: Data From Traumatic Brain Injury-Practice Based Evidence Project.

OBJECTIVES: To describe the amount and content of group therapies provided during inpatient rehabilitation for traumatic brain injury (TBI), and to assess the relations of group therapy with patient, injury, and treatment factors and outcomes. DESIGN: Prospective observational cohort. SETTING: Inpatient rehabilitation. PARTICIPANTS: Consecutive admissions (N=2130) for initial TBI rehabilitation at 10 inpatient rehabilitation facilities (9 in the United States, 1 in Canada) from October 2008 to September 2011. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Proportion of sessions that were group therapy (≥2 patients were treated simultaneously by ≥1 clinician); proportion of patients receiving group therapy; type of activity performed and amount of time spent in group therapy, by discipline; rehabilitation length of stay; discharge location; and FIM cognitive and motor scores at discharge. RESULTS: Of the patients, 79% received at least 1 session of group therapy, with group therapy accounting for 13.7% of all therapy sessions and 15.8% of therapy hours. On average, patients spent 2.9h/wk in group therapy. The greatest proportion of treatment time in group format was in therapeutic recreation (25.6%), followed by speech therapy (16.2%), occupational therapy (10.4%), psychology (8.1%), and physical therapy (7.9%). Group therapy time and type of treatment activities varied among admission FIM cognitive subgroups and treatment sites. Several factors appear to be predictive of receiving group therapy, with the treatment site being a major influence. However, group therapy as a whole offered little explanation of differences in the outcomes studied. CONCLUSIONS: Group therapy is commonly used in TBI rehabilitation, to varying degrees among disciplines, sites, and cognitive impairment subgroups. Various therapeutic activities take place in group therapy, indicating its perceived value in addressing many domains of functioning. Variation in outcomes is not explained well by overall percentage of therapy time delivered in groups.

Factors associated with discharge to home versus discharge to institutional care after inpatient stroke rehabilitation.

OBJECTIVE: To examine sociodemographic and clinical characteristics independently associated with discharge home compared with discharge to a skilled nursing facility (SNF) after acute inpatient rehabilitation. DESIGN: Retrospective cohort study. SETTING: Three tertiary accredited acute care rehabilitation facilities. PARTICIPANTS: Adult patients with stroke (N=2085). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Not applicable. RESULTS: Of 2085 patients with stroke treated at 3 centers over a 4-year period, 78.2% (n=1631) were discharged home and 21.8% (n=454) discharged to an SNF. Findings from a multivariable logistic regression analysis indicated that patients were less likely to be discharged home if they were older (odds ratio [OR], .98; 95% confidence interval [CI], .96-.99), separated or divorced (compared with married; OR, .61; 95% CI, .48-.79), or with Medicare health insurance (compared with private insurance; OR, .69; 95% CI, .55-.88), or had dysphagia (OR, .83; 95% CI, .71-.98) or cognitive deficits (OR, .79; 95% CI, .77-.81). The odds of being discharged home were higher for those admitted with a higher motor FIM score (OR, 1.10; 95% CI, 1.09-1.11). The following were not associated with discharge disposition: sex, race, prestroke vocational status, availability of secondary health insurance, number of days from stroke onset to rehabilitation facility admission, stroke type, impairment group, cognitive FIM on admission, other stroke deficits (aphasia, ataxia, neglect, or speech disturbance), stroke complications of hyponatremia or urinary tract infection, or comorbid conditions. CONCLUSIONS: One in 5 patients with stroke were discharged to an SNF after inpatient rehabilitation. On admission, several sociodemographic and clinical characteristics were identified that could be considered as important factors in early discussions for discharge planning.

Measures of injury severity and prediction of acute traumatic brain injury outcomes.

OBJECTIVE: To examine the comparative efficacy of 3 common measures of traumatic brain injury (TBI) severity for predicting inpatient outcomes upon hospital discharge. SETTING: Acute brain injury rehabilitation unit at level 1 trauma center. PARTICIPANTS: 100 patients with TBI. DESIGN: Retrospective analysis of injury severity, demographic, and outcome data. MAIN MEASURES: Glasgow Coma Scale (GCS) at admission, time to follow commands (TTC), duration of posttraumatic amnesia (PTA), and Functional Independence Measure at hospital discharge. RESULTS: A hierarchal multiple regression revealed that duration of PTA was a significant and powerful unique predictor of Functional Independence Measure scores at discharge (ß = -0.46, P = .001), while TTC (ß = 0.26, P = .056) and GCS (ß = 0.16, P = .143) were not. These effects were present even after controlling for age, gender, educational level, racial/ethnic minority status, cause of injury, history of substance abuse, and neurosurgical intervention. CONCLUSION: Although clinicians often use GCS scores and TTC when assessing acute TBI severity and during treatment formulation, this study provides evidence that duration of PTA may be a more meaningful predictor of patients' functional levels at discharge.