FIM量表在外伤性颅脑损伤患者康复疗效评价中的应用

目的 :运用功能独立性评价量表 (FIM )评价外伤性颅脑损伤 (TBI)患者的康复治疗疗效 ,比较闭合性颅脑损伤 (CBI)和开放性颅脑损伤 (OBI)患者的临床特点和康复治疗的效果。方法 :79例TBI患者中 ,5 7例为CBI、2 2例为OBI。运用FIM量表评价两组患者康复治疗前后的功能情况 ,统计患者的入院天数 ,计算FIM效率。结果 :CBI和OBI患者入院时的FIM总评分分别为 81.5 1和 73.0 9;出院时FIM总评分分别为 115 .0 4和 117.77,两组平均增加 4 1%和 5 3%。两组患者康复治疗前后FIM各项评分自身相比有非常显著差异 (P <0 .0 0 1) ,但两组之间相比无显著差异。两组患者的FIM效率分别为 1.99分 /天和 1.71分 /天。结论 :康复治疗可有效改善TBI(无论是CBI还是OBI)患者的功能情况。康复治疗应强调早期和综合性治疗     

Functional outcomes from inpatient rehabilitation after traumatic brain injury: how do Hispanics fare?

OBJECTIVE: To examine the relation between Hispanic ethnicity and rehabilitation outcome in traumatic brain injury (TBI) survivors. DESIGN: Retrospective study. SETTING: Longitudinal dataset of the Traumatic Brain Injury Model Systems national database. PARTICIPANTS: Persons (N=3056; 2745 whites vs 311 Hispanics) with moderate to severe TBI hospitalized between 1989 and 2003. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Functional outcomes at discharge and 1-year follow-up (Disability Rating Scale [DRS], FIM instrument). Glasgow Outcome Scale-Extended (GOS-E), and the Community Integration Questionnaire (CIQ) were measured at follow-up only. RESULTS: At admission, Hispanics were less educated (P相似文献   

Co-occurring traumatic brain injury and acute spinal cord injury rehabilitation outcomes

Macciocchi S, Seel RT, Warshowsky A, Thompson N, Barlow K. Co-occurring traumatic brain injury and acute spinal cord injury rehabilitation outcomes.ObjectiveTo determine the impact of co-occurring traumatic brain injury (TBI) on functional motor outcome and cognition during acute spinal cord injury (SCI) rehabilitation.DesignProspective, longitudinal cohort.SettingSingle-center National Institute of Disability and Rehabilitation Research SCI Model System.ParticipantsPersons aged 16 to 59 years (N=189) admitted for acute SCI rehabilitation during the 18-month recruitment window who met inclusion criteria.InterventionsNot applicable.Main Outcome MeasuresFIM Motor Scale (Rasch transformed) and acute rehabilitation length of stay (LOS).ResultsIn the tetraplegia sample, co-occurring TBI was not related to FIM Motor Scale scores or acute rehabilitation LOS despite having negative impacts on memory and problem solving. Persons with paraplegia who sustained co-occurring severe TBI had lower admission and discharge FIM Motor Scale scores and longer acute rehabilitation LOS than did persons with paraplegia and either no TBI or mild TBI. Persons with paraplegia and severe TBI had lower functional comprehension, problem solving, and memory and impairments on tests of processing speed compared with persons with paraplegia and no TBI, mild TBI, and moderate TBI. Persons with paraplegia and co-occurring mild and moderate TBI had equivalent acute rehabilitation motor outcomes and cognitive functioning compared with persons with paraplegia and no TBI.ConclusionsThis study provides evidence that persons aged 16 to 59 years with paraplegia and co-occurring severe TBI had worse motor outcomes and longer acute rehabilitation LOS than did persons with paraplegia and no TBI. Impairments in processing speed, comprehension, memory, and problem solving may explain suboptimal motor skill acquisition. Research with larger samples is required to determine whether mild and moderate TBI impact acute rehabilitation motor outcomes and LOS.     

Mobility status during inpatient rehabilitation: a comparison of patients with stroke and traumatic brain injury

OBJECTIVES: To compare the mobility status (admission and discharge status, change in status) between patients with stroke and traumatic brain injury (TBI) during inpatient rehabilitation and to determine the relationship between mobility status and outcome variables including length of stay (LOS). DESIGN: Prospective study. SETTING: Free-standing tertiary rehabilitation center. PARTICIPANTS: A total of 210 patients with stroke (n = 136) and TBI (n = 74) consecutively admitted for inpatient rehabilitation. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Clinical Outcome Variable Scale (COVS), a 13-item scale of mobility status (measured on admission and discharge from inpatient rehabilitation), and rehabilitation LOS. RESULTS: With age and time since injury controlled in the model, the TBI group showed a significantly higher mobility status on admission and discharge over the stroke group, but the change (improvement) in mobility status did not differ. The admission mobility status accounted for 61% and 60% of variability of the discharge mobility status for the stroke and TBI groups, respectively. The admission mobility status accounted for 40% and 50% of the variability in rehabilitation LOS for the stroke and TBI groups, respectively. Either the admission mobility status or the physical therapist's prediction of the discharge status could be used to determine the actual discharge mobility status, although the physical therapist's predictions were more accurate than using a statistical model. CONCLUSIONS: The TBI group showed a higher mobility status at admission and discharge from inpatient rehabilitation than the stroke group; however, the rate of improvement (improvement in mobility status per day) did not differ between groups. Admission mobility status using the COVS was an excellent predictor of discharge mobility status and rehabilitation LOS in stroke and TBI patients.     

Potential impact of the new medicare prospective payment system on reimbursement for traumatic brain injury inpatient rehabilitation

OBJECTIVE: To evaluate the potential impact of the new Medicare prospective payment system (PPS) on traumatic brain injury (TBI) rehabilitation. DESIGN: Retrospective cohort study of patients with TBI. Patients were assigned to their appropriate case-mix group (CMG) based on Medicare criteria. SETTING: Fourteen urban rehabilitation facilities throughout the United States. PARTICIPANTS: Patients with TBI admitted to inpatient rehabilitation and enrolled in the Traumatic Brain Injury Model Systems from 1998 to 2001 (N=1807). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Cost of inpatient rehabilitation admission, length of stay (LOS), and functional outcomes. RESULTS: The median cost of inpatient rehabilitation for patients with TBI exceeded median PPS payments for all TBI CMGs by 16%. Only 3 of the 14 hospitals received reimbursement under PPS that exceeded costs for their TBI patients. CONCLUSIONS: Compared with current costs, the new Medicare payment system may reimburse facilities significantly less than their costs for the treatment of TBI. To maintain their current financial status, facilities may have to reduce LOS and/or reduce resource use. With a decreased LOS, inpatient rehabilitation services will have to improve FIM efficiency or discharge patients with lower discharge FIM scores.     

Severe penetrating head injury: a study of outcomes

OBJECTIVE: To determine and describe the demographics and functional outcomes of persons who require inpatient rehabilitation for severe penetrating head injury resulting from a gunshot wound to the head. DESIGN: Data were collected prospectively from the time of admission to acute care through discharge from inpatient rehabilitation. SETTING: Two sites: an urban, level I, acute care, trauma center and an inpatient rehabilitation hospital with a specialized brain injury unit. PARTICIPANTS: Twenty-seven persons with severe penetrating head injury. MAIN OUTCOME MEASURES: The FIM instrument, the Disability Rating Scale (DRS), and the length of stay (LOS). RESULTS: Demographic data showed our population to be similar to other groups of persons at high risk for violent injury. Eighty-five percent of the subjects were men with a mean age of 34 years. The majority were African American (93%), reflective of our general patient population. Average acute care LOS was 31 days and average rehabilitation LOS was 44 days. Average FIM gain was 40.2 and, on average, DRS scores improved 7.6 points from rehabilitation admission to discharge. All study participants made enough progress to be discharged to private residences. CONCLUSION: Although the mortality rate is high among patients with penetrating head injury, those who survive to receive inpatient rehabilitation can achieve functional improvement.     

Neoplastic versus traumatic spinal cord injury: an outcome comparison after inpatient rehabilitation.

OBJECTIVE: To compare outcomes of patients with neoplastic spinal cord compression (SCC) to outcomes of patients with traumatic spinal cord injury (SCI) after inpatient rehabilitation. DESIGN: A comparison between patients with a diagnosis of neoplastic SCC admitted to an SCI rehabilitation unit and patients with a diagnosis of traumatic SCI admitted to the regional Model Spinal Cord Injury Centers over a 5-year period, controlling for age, neurologic level of injury, and American Spinal Injury Association impairment classification. SETTING: Tertiary university medical centers. PATIENTS: Twenty-nine patients with neoplastic SCC and 29 patients with SCI of traumatic etiology who met standard rehabilitation admission criteria. MAIN OUTCOME MEASURES: Acute and rehabilitation hospital length of stay (LOS), Functional Independence Measure (FIM) scores, FIM change, FIM efficiency, and discharge rates to home. RESULTS: Patients with neoplastic SCC had a significantly (p < .01) shorter rehabilitation LOS than those with traumatic SCI (25.17 vs 57.46 days). No statistical significance was found in acute care LOS. Motor FIM scores on admission were higher in the neoplastic group, but discharge FIM scores and FIM change were significantly lower. Both groups had similar FIM efficiencies and community discharges. CONCLUSIONS: Patients with neoplastic SCC can achieve rates of functional gain comparable to those of their counterparts with traumatic SCI. While patients with traumatic SCI achieve greater functional improvement, patients with neoplastic SCC have a shorter rehabilitation LOS and can achieve comparable success with discharge to the community.     

A follow-up study of older adults with traumatic brain injury: taking into account decreasing length of stay

OBJECTIVE: To examine age-related differences in rehabilitation outcomes following traumatic brain injury (TBI). DESIGN: Retrospective collaborative study. SETTING: Patients received acute neurotrauma and inpatient rehabilitation services at 1 of the 17 National Institute on Disability and Rehabilitation Research-designated Traumatic Brain Injury Model Systems (TBIMS) centers. PARTICIPANTS: A sample of 273 older patients (> or =55y) admitted for TBI were taken from the TBIMS National Database. Older patients were matched with subjects 44 years of age or younger, based on severity of injury (Glasgow Coma Scale score, length of coma, intracranial pressure elevations). Due to decreasing length of stay (LOS), only patients admitted from 1996 through 2002 were included. INTERVENTION: Inpatient interdisciplinary brain injury rehabilitation. MAIN OUTCOME MEASURES: Acute care LOS, inpatient rehabilitation LOS, admission and discharge FIM instrument and Disability Rating Scale (DRS) scores, FIM and DRS efficiency, acute and rehabilitative charges, and discharge disposition. RESULTS: One-way analyses of variance demonstrated a statistically significant difference between older and younger patients with respect to LOS in rehabilitation but not for acute care. Total rehabilitative charges, and admission and discharge DRS and FIM scores also showed statistically significant differences between groups. Older patients progressed with significantly less efficiency on both the DRS and FIM scales. Significantly more charges were generated per unit for older patients to improve on the DRS scale, but not the FIM scale. Using chi-square analysis, a statistically significant difference in rate of discharge to home was identified between older (80.5%) and younger (94.4%) patients. CONCLUSIONS: Results in this study are similar to those in earlier studies with smaller sample sizes. Major differences observed include significantly slower and more costly progress in inpatient rehabilitation for older patients with TBI, as well as a significantly lower rate of discharge to community for older patients. However, even with decreasing LOS in both settings, community discharge rate is still encouraging for older patients with TBI.     

Postacute predictors of functional and cognitive progress in traumatic brain injury: somatosensory evoked potentials

OBJECTIVE: To investigate the prognostic value of electrophysiologic studies performed during the postacute phase after traumatic brain injury (TBI). DESIGN: A prospective comparative study in which 26 patients with TBI participated. Patients were grouped according to their admission short-latency somatosensory evoked potential (SEP) results. Nonparametric Kruskal-Wallis and Mann-Whitney U tests were applied to different SEP groups to determine the differences among them in specific functional and cognitive outcome measures. SETTING: An inpatient brain injury rehabilitation unit. PARTICIPANTS: Twenty-six patients with TBI who were admitted to the rehabilitation center at the postacute phase for a late inpatient rehabilitation program and 15 age-matched healthy subjects who served as a control group for the electrophysiologic comparison. MAIN OUTCOME MEASURES: Motricity Index, Barthel Index, Disability Rating Scale, Mini-Mental Status Exam, and Rancho Los Amigos Scale. RESULTS: Disability Rating Scale scores at discharge and rate of change of Barthel Index scores differed between median nerve SEP classification groups (p<.05 for both). Disability Rating Scale scores at admission (p<.05) and at discharge (p<.01), Barthel Index scores at discharge (p<.05), and rate of change of Barthel Index scores (p<.05) differed between tibial nerve SEP classification groups. There was a relation between Motricity Index side scores at discharge and the different body side SEP response groups (p<.0001). Cognitive results showed no relation to the SEP groups. CONCLUSIONS: Postacute SEP scores after a late admission to a rehabilitation center showed a relation to measures of functional and motor progress. Patients with better SEP responses were more likely to experience greater functional and motor improvement. Cognitive functions were not related to SEP results.     

Time to rehabilitation admission and associated outcomes for patients with traumatic brain injury

OBJECTIVE: To examine the association between time from injury to rehabilitation admission and outcomes for patients with traumatic brain injuries (TBIs). DESIGN: Retrospective chart review. SETTING: One hundred-bed inpatient rehabilitation facility with a 20-bed brain injury unit. PARTICIPANTS: Patients with TBIs discharged from initial inpatient rehabilitation between 2003 and 2004 (N=158). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Outcomes examined were functional independence at discharge (motor, cognitive, total FIM scores), rehabilitation length of stay (LOS), and rehabilitation cost. RESULTS: Significant linear trends were observed for time to admission and motor FIM scores, total FIM scores, rehabilitation LOS, and cost. All linear regression models contained time to admission as a significant predictor of rehabilitation outcomes. Over half of the variability in outcomes was explained by predictors including time to admission and case-mix group or individual FIM scores with the exception of discharge motor FIM score, for which only 45% of the variability was explained. CONCLUSIONS: Patients who progress to rehabilitation earlier do better functionally and have lower costs and shorter LOSs. Furthermore, the time to rehabilitation admission is easily calculated and could be used by rehabilitation providers in adjunct with admission FIM scores to estimate resource utilization.     

Poster 7: Impact of balance deficits after traumatic brain injury on inpatient rehabilitation functional outcome: a multicenter study

Objective: To evaluate how sitting and standing balance ratings of patients with traumatic brain injury (TBI) on admission to rehabilitation impacts functional outcome, rehabilitation charges, and rehabilitation length of stay (LOS). Design: Multicenter analysis of consecutive admissions to designated Traumatic Brain Injury Model Systems (TBIMS). Setting: TBIMS centers. Participants: 908 adults with TBI were included in the study. Interventions: Not applicable. Main Outcome Measure: FIM™ instrument admission and discharge scores, FIM change and efficiency; rehabilitation LOS and charges; and discharge disposition. Results: Persons with grossly impaired sitting balance on admission to rehabilitation had lower discharge FIM scores and greater rehabilitation charges than those with normal or mildly impaired sitting balance. Persons with mildly impaired sitting balance had lower discharge FIM scores and greater rehabilitation charges than those with normal sitting balance. Subjects with grossly impaired standing balance compared with normal or mildly impaired standing balance had greater rehabilitation charges and LOS and lower discharge FIM scores and FIM efficiency. Subjects with grossly impaired balance on admission to rehabilitation had significantly lower motor FIM items compared with those who had normal or mildly impaired balance. Subjects with grossly impaired sitting balance were discharged from rehabilitation to someplace other than their home more than twice as often as those with normal sitting balance (11.7% vs 23.3%). Subjects with grossly impaired standing balance were discharged from rehabilitation to someplace other than their home more than 3 times as often as subjects with normal standing balance (6.7% vs 21.5%). Conclusion: In patients with TBI, sitting and standing balance ratings on admission to rehabilitation are useful indicators of functional impairment and not returning home at discharge from rehabilitation.     

Rehabilitation outcome following traumatic brain injury--the Singapore experience

The objectives of this study were to define (1) demographic and injury characteristics for acute traumatic brain injury (TBI) patients admitted to rehabilitation; (2) admission and discharge functional status; (3) discharge disposition and vocation status at follow-up. The charts of 80 consecutive TBI admissions (64 males, 16 females) were reviewed. Outcome measures included admission and discharge Modified Barthel Index (MBI) scores, length of rehabilitation stay, discharge disposition and return-to-work status at 1 year post-injury. Fifty-seven (71.3%) of patients were aged 40 years or less. Motor vehicle accidents accounted for 70.0% (56) of injuries. Sixty-one (76.3%) had severe head injuries. Diffuse cerebral oedema was present in 41.3% (33) and 52.5% (42) had intracranial haematoma. Admission and discharge MBI scores were 49.6 +/- 33.7 and 76.9 +/- 25.6 respectively. This difference was significant (P < 0.001). Memory and planning/organization deficits were present in 68.6% and 70.5% of patients (51 tested). Multiple regression analysis showed that admission MBI score had significant influence on discharge functional outcome (Multiple R 0.66, R2 0.40, P < 0.001). Seventy-two (90%) were discharge home and 25% (20) returned to work at 1 year post-injury. We conclude that this cohort of TBI patients showed significant improvement in functional status after rehabilitation, and admission functional status had the most impact on discharge functional outcome.     

Functional outcomes and quality of life in patients with brain tumors: a preliminary report.

OBJECTIVES: To determine the relationship between functional outcome and quality of life (QOL) in patients with brain tumors receiving inpatient rehabilitation, and to assess the sensitivity of 4 assessment tools in measuring changes in that population. DESIGN: Prospective study using longitudinal data collected from consecutively admitted patients. SETTING: Acute inpatient rehabilitation unit. PARTICIPANTS: Ten patients with primary brain tumors admitted to an acute inpatient rehabilitation unit. INTERVENTIONS: Patients participated in an inpatient interdisciplinary rehabilitation program that used the following disciplines: occupational therapy, rehabilitation therapy, recreational therapy, speech therapy, physical therapy, rehabilitation nursing and case management. MAIN OUTCOME MEASURES: The FIM instrument, Disability Rating Scale (DRS), Karnofsky Performance Status Scale (KPS), Functional Assessment of Cancer Therapy-Brain (FACT-BR). RESULTS: Improvement in total functional outcome was indicated by all 3 functional measures (FIM: F = 46.84, p < .05; DRS: F = 19.25, p < .05; KPS: F = 10.11, p < .05). Significant improvements were found between admission and discharge scores for the FIM and DRS. The KPS revealed significant improvement between admission and 3-month follow-up scores. All admission and discharge functional scales (FIM, DRS, KPS) correlated significantly with each other. No significant change was noted in the FACT-BR between admission and discharge scores, but FACT-BR scores did improve at 1- and 3-months postdischarge relative to admission. The FIM, KPS, and DRS did not show significant correlation with the FACT-BR. Ninety percent of patients were initially discharged to a home environment. CONCLUSION: Although patients make functional gains during and after inpatient rehabilitation, gains in QOL are not significant until 1 month postdischarge. QOL does not appear to correlate well with functional outcomes. Further, the KPS is less sensitive than the FIM and DRS in detecting change in functional status.     

Effects of comorbidity on post-acute outcomes in acquired brain injury: ABI-RESTaRT 1991–2020

BackgroundCurrent understanding of comorbidities associated with acquired brain injury (ABI) and the effects on post-acute ABI outcomes is poor.ObjectiveTo describe the prevalence, severity and patterns of comorbidity for the pre-injury, acute and post-acute phases, and to examine the effects of post-acute comorbidities on functional independence and length of stay (LOS) at discharge from post-acute care.MethodsRetrospective whole-population cohort study of n = 1,011 individuals with traumatic (TBI) or non-traumatic brain injury (NTBI), or eligible neurologic conditions admitted to a post-acute neurorehabilitation and disability support service in Western Australia (WA) between 1991 and 2020. Comorbidities were ascertained from internal electronic medical records and linked hospital and emergency department data from the WA Data Linkage System. We measured comorbidities across 14 body systems using the Cumulative Illness Rating Scale (CIRS) and Elixhauser Comorbidity Index (ECI), and functional independence with the UK Functional Independence Measure and Functional Assessment Measure (UK FIM+FAM). We used multilevel mixed-effect regression models to determine the effects of comorbidity on post-acute outcomes.ResultsNTBI was the most common diagnosis (54%), followed by TBI (34%) and neurologic conditions (10%). Pre-injury comorbidities were present in over half the cohort. Comorbidity prevalence increased significantly from 57% to 84% (?+27%) and severity (mean ECI score) increased significantly from 2.1 to 13.8 (?+11.7) between pre-injury and the acute phase and remained elevated at admission to post-acute services (82%, mean ECI score 7.3). Psychiatric comorbidity was the most prevalent (56%) and was associated with significantly poorer functional outcomes at discharge and an increase in LOS of 6.5 months. Genitourinary, musculoskeletal, eye, ear nose and throat, and renal comorbidities also had significant effects on post-acute outcomes.ConclusionsABI has a long-term impact on multiple body systems. Identification and management of comorbidities is critical to maximize functional outcomes and reduce the cost of post-acute care.     

Incidence,risk factors,and outcomes of fecal incontinence after acute brain injury: findings from the Traumatic Brain Injury Model Systems national database

OBJECTIVE: To investigate the incidence, risk factors, and outcome in patients with fecal incontinence after acute brain injury. DESIGN: A retrospective study of the incidence of and risk factors contributing to fecal incontinence, and outcomes at admission to and discharge from inpatient rehabilitation and at 1-year follow-up. SETTING: Medical centers in the federally sponsored Traumatic Brain Injury Model Systems (TBIMS). PARTICIPANTS: A total of 1,013 consecutively enrolled rehabilitation inpatients from 17 TBIMS centers who were admitted to acute care within 24 hours of traumatic brain injury and seen at 1-year postinjury between 1990 and 2000. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Incidence of fecal incontinence, length of coma, length of posttraumatic amnesia (PTA), admission Glasgow Coma Scale (GCS) score, length of stay (LOS), FIM instrument scores, disposition at discharge and follow-up, and incidences of pelvic fracture, frontal contusion, and urinary tract infection (UTI). RESULTS: The incidence of fecal incontinence was 68% at admission to inpatient rehabilitation, 12.4% at rehabilitation discharge, and 5.2% at 1-year follow-up. Analysis of variance and chi-square analyses revealed statistically significant associations between the incidence of fecal incontinence at rehabilitation admission and admission GCS score, length of coma and PTA, LOS, and incidence of UTI and frontal contusion. Fecal incontinence at rehabilitation discharge was significantly associated with several variables, including age, discharge disposition, admission GCS score, length of coma, PTA, LOS, FIM scores, and incidence of pelvic fracture and frontal contusion. Significant associations were also found between fecal incontinence at 1-year follow-up and age, discharge and current 1-year disposition, admission GCS score, length of coma, LOS, FIM scores, and incidence of UTI (P<.05). Although logistic regression analyses were significant (P<.001), and predicted continence with 100% accuracy, demographics, injury characteristics, medical complications, and functional outcomes did not predict incontinence at discharge and at 1-year follow-up. CONCLUSIONS: Fecal incontinence is a significant problem after brain injury. Certain factors may increase its likelihood. Further studies evaluating mechanisms of fecal incontinence and treatment or control interventions would be useful.     

Gender-related differences in acute rehabilitation lengths of stay, charges, and functional outcomes for a matched sample with spinal cord injury: a multicenter investigation

OBJECTIVE: To examine the effects of gender on length of stay (LOS), treatment costs, and outcomes by using a matched sample of patients with spinal cord injury (SCI). DESIGN: A 2 x (15 x 3) mixed, block design was used retrospectively to analyze the impact of gender on subjects matched for age, American Spinal Injury Association (ASIA) motor impairment classification, and level of neurologic injury. SETTING: Twenty medical centers in the federally sponsored Spinal Cord Injury Model Systems project. PARTICIPANTS: One thousand seventy-four adult patients with SCI admitted between 1988 and 1998 were assessed at acute-care admission, inpatient rehabilitation admission, and inpatient rehabilitation discharge. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: ASIA motor index and FIM instrument admission, discharge, and efficiency scores; rehabilitation LOS and medical care charges; and discharge disposition. RESULTS: Analysis revealed no gender-related differences in FIM motor scores on admission and discharge. No differences in FIM motor efficiencies or daily change were observed. No significant differences were found for ASIA motor scores on acute-care admission and rehabilitation discharge. No differences in acute rehabilitation LOS and charges were observed. No gender-related differences were seen in the likelihood of discharge to an institutional setting. CONCLUSION: Gender was not a significant factor in functional outcome of SCI patients after acute rehabilitation.     

Clinical characteristics and rehabilitation outcomes of patients with posterior cerebral artery stroke

OBJECTIVES: To describe the demographics, clinical profile, and functional outcomes in posterior cerebral artery (PCA) stroke and to identify factors associated with functional change during rehabilitation and discharge disposition. DESIGN: Retrospective study of patients with PCA stroke admitted to a rehabilitation hospital over an 8-year period. SETTING: Free-standing urban rehabilitation hospital in the United States. PARTICIPANTS: Eighty-nine consecutive patients with PCA stroke (48 men, 41 women; mean age, 71.5y) met inclusion criteria. INTERVENTION: Inpatient multidisciplinary comprehensive rehabilitation program. MAIN OUTCOME MEASURES: Demographic, clinical, and discharge disposition information were collected. Functional status was measured using the FIM instrument, recorded at admission and discharge. The main outcome measures were the discharge total FIM score, the change in total FIM score (DeltaFIM), and the discharge disposition. Multiple and logistic regression analyses were performed to identify factors associated with the main outcome measures. RESULTS: The most common impairments were motor paresis (65%), followed by visual field defects (54%) and confusion or agitation (43%). The mean discharge total FIM score +/- standard deviation was 88.3+/-28.2. The mean DeltaFIM was 23.3+/-16.4. Fifty-five (62%) patients were discharged home. On multiple regression analysis, higher admission total FIM score, longer length of stay (LOS), and a rehabilitation stay free of interruptions were associated with higher discharge total FIM score and greater DeltaFIM. Absence of diabetes mellitus and younger age were also associated with higher discharge total FIM scores, and male sex had greater DeltaFIM. On logistic regression analysis, younger patients, higher discharge FIM scores, presence of a caregiver, and the nonnecessity for 24-hour support were associated with a discharge to home. CONCLUSIONS: Motor, visual, and cognitive impairments are common in PCA stroke, and good functional gains are achievable after comprehensive rehabilitation. Higher admission FIM scores, longer LOS, and younger and male patients were associated with better functional outcomes. Most patients were discharged home, particularly those with caregivers and those for whom 24-hour support was not required. Further research should aim at the development of functional outcome measures of greater breadth and sensitivity to visual and cognitive deficits and should compare PCA stroke outcomes with outcomes of strokes in other vascular territories.