Using Performance Status to Identify Risk of Acute Care Transfer in Inpatient Cancer Rehabilitation.

OBJECTIVE: To identify patient factors associated with acute care transfer (ACT) among cancer survivors admitted for inpatient medical rehabilitation. DESIGN: An exploratory, observational design was used to analyze retrospective data from electronic medical records. SETTING: Data were obtained from 3 separate inpatient rehabilitation hospitals within a private rehabilitation hospital system in the Northeast. PARTICIPANTS: Medical records were reviewed and analyzed for a total of 416 patients with a confirmed oncologic diagnosis treated in 1 of the inpatient rehabilitation hospitals between January and December 2020. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The primary outcome measure was the incidence of an ACT. Covariates included the adapted Karnofsky Performance Scale (KPS) for inpatient rehabilitation, demographic information, admission date, re-admission status, discharge destination, and cancer-related variables, such as primary cancer diagnosis and presence/location of metastases. RESULTS: One in 5 patients (21.2%) were transferred to acute care. Patients with hematologic cancer had a higher risk of ACT compared with those with central nervous system (CNS) cancer. Lower functional status, measured by the adapted KPS, was associated with a higher likelihood of ACT. Patients with an admission KPS score indicating the need for maximum assistance had the highest transfer rate (59.1%). CONCLUSIONS: These findings highlight the medical complexity of this population and increased risk of an interrupted rehabilitation stay. Considering patients' performance status, cancer type, and extent of disease may be important when assessing the appropriateness of IRF admission relative to patient quality of life. Earlier and improved understanding of the patient's prognosis will allow the cancer rehabilitation program to meet the patient's unique needs and facilitate an appropriate discharge to the community in an optimal window of time.

An Examination of Positive and Negative Outcomes During the COVID-19 Pandemic Among Persons With Multiple Sclerosis.

IMPORTANCE: This study provides information to clinicians about how persons with MS coped in both positive and negative ways during a potentially traumatic experience (the coronavirus disease 2019 [COVID-19] pandemic), which will help clinicians to provide better services to this population in the face of stressful events. OBJECTIVE: To describe both positive and negative outcomes among persons with multiple sclerosis (MS) and to examine whether resilience and social support were related to positive and negative outcomes during the peak of the pandemic. DESIGN: An online survey administered during the COVID-19 pandemic. PARTICIPANTS: Participants were 74 individuals with MS and 104 healthy controls (HCs) recruited through social media and community support groups. OUTCOMES AND MEASURES: The survey included questionnaires that assessed both positive and negative responses to the pandemic, including benefit finding, loneliness, and distress. Resilience and social support were also assessed. RESULTS: Differences were noted between persons with MS and HCs on negative but not positive outcomes. Better social support and resilience were related to positive outcomes. CONCLUSIONS AND RELEVANCE: Both persons with MS and HCs were similar in benefit finding and stress management. However, negative outcomes were worse in the MS group. Our findings shed light on the importance of individuals with MS adopting a positive outlook to help during times of adversity. What This Article Adds: Among persons with disabilities such as multiple sclerosis, finding benefits during stressful times can be a potential coping mechanism. Furthermore, resilience and social support should be taken into account to moderate the effects of adverse events.

Characterizing Natural Recovery of People With Initial Motor Complete Tetraplegia.

OBJECTIVE: To determine the differences in neurologic recovery in persons with initial cervical American Spinal Cord Injury Association Impairment Scale (AIS) grades A and B over time. DESIGN: Retrospective analysis of data from people with traumatic cervical spinal cord injury (SCI) enrolled in the National Spinal Cord Injury Model Systems (SCIMS) database from 2011-2019. SETTING: SCIMS centers. PARTICIPANTS: Individuals (N=187) with traumatic cervical (C1-C7 motor level) SCI admitted with initial AIS grade A and B injuries within 30 days of injury, age 16 years or older, upper extremity motor score (UEMS) ≤20 on both sides, and complete neurologic data at admission and follow-up between 6 months and 2 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Conversion in AIS grades, UEMS and lower extremity motor scores (LEMS), and sensory scores. RESULTS: Mean time to initial and follow-up examinations were 16.1±7.3 days and 377.5±93.4 days, respectively. Conversion from an initial cervical AIS grades A and B to motor incomplete status was 13.4% and 50.0%, respectively. The mean UEMS change for people with initial AIS grades A and B did not differ (7.8±6.5 and 8.8±6.1; P=.307), but people with AIS grade B experienced significantly higher means of LEMS change (2.3±7.4 and 8.8±13.9 (P≤.001). The increased rate of conversion to motor incomplete status from initial AIS grade B appears to be the primary driving factor of increased overall motor recovery. Individuals with initial AIS grade B had greater improvement in sensory scores. CONCLUSIONS: While UEMS recovery is similar in persons with initial AIS grades A and B, the rate of conversion to motor incomplete status, LEMS, and sensory recovery are significantly different. This information is important for clinical as well as research considerations.

Healthcare Disruptions and Use of Telehealth Services Among People With Multiple Sclerosis During the COVID-19 Pandemic.

OBJECTIVE: The current study examined health care disruptions and use of telehealth services among people with multiple sclerosis (pwMS) during the COVID-19 pandemic. DESIGN: Cross-sectional survey. SETTING: General community. PARTICIPANTS: Participants (N=163) included 70 pwMS and 93 healthy controls (HCs). The majority of respondents were from the United States (88%). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Rates of health care disruptions (eg, missing/canceling appointments, experiencing delays) and telehealth use for MS and non-MS medical care and mental health care. RESULTS: In this U.S. majority, predominantly White, and high socioeconomic status sample, 38% to 50% of pwMS reported experiencing disruptions in their MS and non-MS medical care and 20% to 33% reported disruptions in their mental health care; this was significantly lower than the rates observed among HCs. Compared with HCs, pwMS were more likely to use telehealth than in-person services, especially for mental health care. The majority of pwMS and HCs reported being satisfied with telehealth services. Individuals with higher degrees of functional limitation experienced more health care disruptions and were more likely to use telehealth services than individuals with lower degrees of functional limitation. CONCLUSIONS: Despite high health care disruption rates, pwMS frequently used and were highly satisfied with telehealth services during the COVID-19 pandemic. Due to physical limitations commonly observed in the MS population that may preclude travel, telehealth services should be continued even after resolution of the pandemic to expand access and reduce health care disparities.

Who Moves After SCI? Individual, Health, and Neighborhood Predictors of Residential Mobility Among Participants in the National Spinal Cord Injury Model Systems Database.

OBJECTIVE: To investigate residential mobility among community-living adults with spinal cord injury (SCI) and the individual, health, and neighborhood factors associated with the propensity to relocate. DESIGN: Retrospective analysis of data from the National SCI Model Systems (SCIMS) Database collected between 2006 and 2018 and linked with the American Community Survey 5-year estimates. SETTING: Community. INTERVENTIONS: Not applicable. PARTICIPANTS: People with traumatic SCI (N=4599) who participated in 2 waves of follow-up and had residential geographic identifiers at the census tract level. MAIN OUTCOME MEASURES: Moving was a binary measure reflecting change in residential locations over a 5-year interval. Move distance distinguished nonmovers from local movers (different tracts within the same county) and long-distance movers (to different county or state). Move quality included 4 categories: stayed/low poverty tract, stayed/high poverty tract, moved/low poverty tract, and moved/high poverty tract. RESULTS: One in 4 people moved within a 5-year interval (n=1175). Of the movers, 55% relocated to a different census tract within the same county and 45% relocated to a different county or state. Thirty-five percent of all movers relocated to a high poverty census tract. Racial and ethnic minorities, people from low-income households, and younger adults were more likely to move, move locally, and relocate to a high poverty neighborhood. High poverty and racial/ethnic segregation in the origin neighborhood predicted an increased risk for remaining in or moving to a high poverty neighborhood. CONCLUSIONS: Although people with SCI relocated at a lower rate than has been reported in the general population, moving was a frequent occurrence postinjury. People from vulnerable groups were more likely to remain in or relocate to socioeconomically disadvantaged neighborhoods, thus increasing the risk for health disparities and poorer long-term outcomes among minorities and people from low-income households. These findings inform policy makers' considerations of housing, health care, and employment initiatives for individuals with SCI and other chronic disabilities.

Utilization of Complementary and Integrative Health Care by People With Spinal Cord Injury in the Spinal Cord Injury Model Systems: A Descriptive Study.

OBJECTIVE: To characterize the use of complementary and integrative health care (CIH) by people with spinal cord injury. DESIGN: Cross-sectional self-report study. SETTING: Participants were recruited from 5 Spinal Cord Injury Model Systems (SCIMS) centers across the United States. INTERVENTIONS: Not applicable. PARTICIPANTS: A total of 411 persons enrolled in the SCIMS completing their SCIMS follow-up interview between January 2017 and July 2019 (N = 411). MAIN OUTCOME MEASURES: Participants completed a survey developed for this study that included questions about types of CIH currently and previously used, reasons for current and previous use, reasons for discontinuing use of CIH, and reasons for never using CIH since injury. RESULTS: Of the 411 respondents, 80.3% were current or previous users of CIH; 19.7% had not used CIH since injury. The most commonly used current types of CIH were multivitamins (40.0%) and massage (32.6%), whereas the most common previously used type of CIH was acupuncture (33.9%). General health and wellness (61.4%) and pain (31.2%) were the most common reasons for using CIH. The primary reason for discontinuing CIH was that it was not helpful (42.1%). The primary reason for not using CIH since injury was not knowing what options are available (40.7%). CONCLUSIONS: These results point to the importance for rehabilitation clinicians to be aware that their patients may be using 1 or more CIH approaches. Providers should be open to starting a dialogue to ensure the health and safety of their patients because there is limited information on safety and efficacy of CIH approaches in this population. These results also set the stage for further analysis of this data set to increase our knowledge in this area.

Greener on the other side? an analysis of the association between residential greenspace and psychological well-being among people living with spinal cord injury in the United States.

STUDY DESIGN: Secondary analysis of cross-sectional data from a multisite survey study. OBJECTIVES: To describe associations between residential greenspace and psychological well-being among adults living with chronic spinal cord injury (SCI). SETTING: Community. METHODS: Participants were from the Spinal Cord Injury-Quality of Life (SCI-QOL) Calibration Study (N = 313). Geographic Information Systems (GIS) analysis was used to define five- and half-mile buffer areas around participants' residential addresses to represent community and neighborhood environments, respectively, and to create measures of natural and developed open greenspace. Associations of greenspace measures with two SCI-QOL psychological well-being domains (positive affect and depressive symptoms) were modeled using ordinary least squares (OLS) regression, adjusted for demographic, injury-related, and community socioeconomic characteristics. RESULTS: People living in a community with a moderate amount of natural greenspace reported less positive affect and more depressive symptoms compared to people living in a community with low natural greenspace. At the neighborhood level, a moderate amount of developed open space was associated with less positive affect and more depressive symptoms than a low amount of developed open space. CONCLUSIONS: Contrary to expectations, residential greenspace had a negative relationship with psychological well-being in this sample of adults with SCI. Understanding how and why natural spaces are associated with quality of life for people with mobility disabilities can influence public policy and urban planning designs to ensure that residential greenspaces are accessible and beneficial to all.

The impact of the COVID-19 pandemic on engagement in activities of daily living in persons with acquired brain injury.

PRIMARY OBJECTIVES: This study examined (a) the impact of coronavirus disease-2019 (COVID-19) pandemic on engagement in activity participation in persons with acquired brain injury (ABI); and (b) whether changes in activity participation during the pandemic were associated participants' health-related quality of life (HRQoL). RESEARCH DESIGN: Exploratory online survey study. METHODS: Eighty-seven respondents with ABI and 98 healthy adults (HA) participated in this study. Engagement in activity participation during COVID-19 was calculated as a percentage of the activities participants performed before the pandemic. MAIN RESULTS: Participants with ABI modified their activities less than HA in order to maintain level of engagement in activity participation. They stopped performing more activities during the pandemic compared to HA and compared to their pre-pandemic engagement. Both groups continued to do similar percentage of activities without modifications compared to before the pandemic. Better HRQoL in both groups was predicted by a larger percentage of activities continued and fewer activities stopped. CONCLUSION: Results emphasize the importance of addressing activity participation changes during situations where there are disruptions of the individual's habits and routines in order to minimize negative consequences of such changes.

A Comparison of Diagnostic Stability of the ASIA Impairment Scale Versus Frankel Classification Systems for Traumatic Spinal Cord Injury.

OBJECTIVE: To determine whether the "sacral sparing" definition for completeness of traumatic spinal cord injury (SCI) is a more stable definition than the previously used Frankel Classification. DESIGN: Retrospective analysis of individuals enrolled in the Spinal Cord Injury Model Systems (SCIMS) database between 2011 and 2018. SETTING: SCIMS centers. PARTICIPANTS: Individuals (N=804) with traumatic SCI who were at least 16 years old at time of injury, were admitted to rehabilitation within 30 days, had American Spinal Injury Association Impairment Scale (AIS) grades A-D at admission, and had complete neurologic data at the time of admission and 1 year. INTERVENTION: Not applicable. MAIN OUTCOME MEASURES: Frankel and AIS scores were computed for a cohort of 804 eligible cases. Stability was compared between the 2 classification systems by calculating the proportions of cases in which regression (conversion to a more severe impairment level) was observed. RESULTS: A larger proportion of individuals classified with "incomplete" injuries (grades B-D) at the time of admission using the Frankel system regressed to complete status at 1 year compared with the AIS criteria (9.4% vs 2.0%). Those with grade B injuries regressed to grade A more often using the Frankel system compared with the AIS system (19.7% to 5.4%). A larger proportion of people diagnosed as Frankel grade C or D regressed to Frankel grade A compared with individuals diagnosed as AIS grade C or D who regressed to AIS grade A (5.0% to 1.1%). CONCLUSIONS: More individuals diagnosed with neurologically incomplete SCI regressed to complete status at 1 year when using the Frankel system compared with AIS classification, which is based on sacral sparing. This reinforces the finding that the "sacral sparing" definition is a more stable classification in traumatic SCI.

A Cross-Sectional Study to Investigate the Effects of Perceived Discrimination in the Health Care Setting on Pain and Depressive Symptoms in Wheelchair Users With Spinal Cord Injury.

OBJECTIVES: In a sample of wheelchair users with spinal cord injury (SCI), the objectives were to investigate which participant characteristics are associated with greater perceived discrimination in the health care setting, and how such discrimination relates to health outcomes of pain and depressive symptoms. DESIGN: Survey, cross-sectional. SETTING: Spinal Cord Injury Model Systems (SCIMS) Center. PARTICIPANTS: Full-time wheelchair users with SCI from 9 SCIMS centers (N=410), with data collected between 2011 and 2016. INTERVENTIONS: N/A. MAIN OUTCOMES: A 7-item questionnaire inquiring about perceived discrimination by hospital staff, self-reported pain severity over the past month using a 0-10 Numeric Rating Scale, and depressive symptoms using the 2-question Patient Health Questionnaire screener. RESULTS: Participants who were black or from the lowest income group were more likely to report experiencing more discrimination than those who were white or from the highest income group, respectively (incidence rate ratio=2.2-2.6, P<.01). Those who reported more perceived discrimination had greater risk of severe pain compared to no pain (relative risk [RR]=1.11; 95% confidence interval [95% CI], 1.01-1.23; P<.05), mild depressive symptoms (RR=1.09; 95% CI, 1.02-1.17; P<.05), and severe depressive symptoms (RR=1.12; 95% CI, 1.04-1.21; P<.05) compared to no symptoms. CONCLUSIONS: Wheelchair users with SCI who were from more disadvantaged groups (black, lower income levels) reported experiencing more discrimination in their health care setting. Furthermore, those who reported more discrimination were more likely to report worse mental and physical health outcomes. Attempts to reduce discrimination in health care settings may lead to better outcomes for people with SCI. These observations were correlational and not causal; a prospective analysis is necessary to prove causation. Future investigations should further explore the effect of discrimination on the many facets of living with an SCI.

Racial and Ethnic Differences in Obesity in People With Spinal Cord Injury: The Effects of Disadvantaged Neighborhood.

OBJECTIVE: To examine the role of neighborhood in the relation between race and obesity in people with spinal cord injury (SCI). DESIGN: A cross-sectional analysis of survey data from National SCI Database linked with neighborhood data from American Community Survey by census tract. SETTING: A total of 17 SCI Model Systems centers. PARTICIPANTS: Individuals (N=3385; 2251 non-Hispanic whites, 760 non-Hispanic blacks, 374 Hispanics) who completed a follow-up assessment during 2006-2017 (mean duration of injury, 8.3±9.9y) and resided in 2934 census tracts. INTERVENTION: Not applicable. MAIN OUTCOME MEASURES: Body mass index (BMI) (kg/m2). RESULTS: The overall prevalence of obesity was 52.9% (BMI≥25.0) and 23.3% (BMI≥30.0). Hispanics were 67.0% more likely to be obese (BMI≥30.0 kg/m2) relative to non-Hispanic whites (odds ratio, 1.67; 95% confidence interval, 1.27-2.18), after controlling for demographic and injury-related characteristics. Most of the non-Hispanic blacks (66.8%) were living in neighborhoods with high concentrated disadvantaged index (CDI), compared to 35.0% of Hispanics and 9.2% of non-Hispanic whites living in this similar neighborhood status (P<.0001). After accounting for CDI, the odds of being obese in Hispanics decreased (odds ratio, 1.51; 95% confidence interval, 1.15-1.99). Regardless of race and ethnicity, people with SCI from disadvantaged neighborhoods were 42.0%-70.0% more likely to be obese than those from minimal CDI neighborhoods. CONCLUSIONS: Neighborhood characteristics partially diminish racial differences in obesity. Weight management for the SCI population should target those who are Hispanic and living in the disadvantaged neighborhoods.

Relationship Between Hispanic Nativity, Residential Environment, and Productive Activity Among Individuals With Traumatic Brain Injury: A TBI Model Systems Study.

OBJECTIVE: To examine the influence of nativity and residential characteristics on productive activity among Hispanics at 1 year after traumatic brain injury (TBI). SETTING: Acute rehabilitation facilities and community follow-up. PARTICIPANTS: A total of 706 Hispanic individuals in the TBI Model Systems National Database. DESIGN: Secondary data analysis from a multicenter longitudinal cohort study. MAIN MEASURES: Nativity (foreign born or US native), productive activity derived from interview questions regarding employment status, and other demographic information. Census data were extracted by zip code to represent residential characteristics of aggregate household income and proportion of foreign language speakers (FLS). RESULTS: Among foreign-born individuals with TBI, those living in an area with a higher proportion of FLS were 2.8 times more likely to be productive than those living in areas with a lower proportion of FLS. Among individuals living in an area with a lower proportion of FLS, US-born Hispanics were 2.7 times more likely to be productive compared with Hispanic immigrants. CONCLUSION: The relationship between nativity and productive activity at 1 year post-TBI was moderated by the residential proportion of FLS. Findings underscore the importance of considering environmental factors when designing vocational rehabilitation interventions for Hispanics after TBI.

Contextualizing disability: a cross-sectional analysis of the association between the built environment and functioning among people living with spinal cord injury in the United States.

STUDY DESIGN: Secondary analysis of cross-sectional data from a multisite cohort study. OBJECTIVES: To analyze the association between the built environment and physical functioning reported by adults living with chronic spinal cord injury (SCI). SETTING: Four US Spinal Cord Injury Model Systems centers in New Jersey, Colorado, Illinois, and Michigan. METHODS: Participants were from the Spinal Cord Injury-Functional Index/Capacity (SCI-FI/C) development study. Survey data from N = 402 participants were geocoded for analysis. Geographic Information Systems (GIS) analysis was used to define five- and half-mile buffer areas around participants' residential addresses to represent the community and neighborhood environments, respectively, and to create measures of land use, residential density, destination density, and park space. The relationships between these built environment features and four domains of physical functioning-basic mobility, wheelchair mobility, self-care, and fine motor function-were modeled using ordinary least squares (OLS) regression. RESULTS: People with paraplegia living in neighborhoods with more destinations and a nearby park reported higher levels of self-care functioning. For people with tetraplegia, living in a community with more destinations was associated with better wheelchair mobility and fine motor functioning, and living in a neighborhood with high land use mix was associated with higher fine motor functioning scores. CONCLUSIONS: The association between the built environment and functioning after SCI is supported and in need of further investigation. Understanding the environmental context of disability may lead to community-based interventions and effective public policy that will attenuate the experience of limitations and promote accessibility on a larger scale.

The Effect of Admission Functional Independence on Early Recovery in Pediatric Traumatic and Nontraumatic Brain Injury.

OBJECTIVE: To examine functional independence at admission as a predictor of outcomes during an initial inpatient hospitalization for a pediatric brain injury. PARTICIPANTS: A total of 531 pediatric inpatients with traumatic (n = 298) or nontraumatic (n = 233) brain injuries. DESIGN: Retrospective analysis of data extracted from the Uniform Data System for Medical Rehabilitation. MAIN MEASURE: The Functional Independence Measure for Children, a measure of self-care, mobility, and cognitive independence. RESULTS: Logistic regression analyses indicated that children with traumatic brain injury showed greater odds of making large functional gains in comparison with children with nontraumatic brain injury. For both groups, children entering rehabilitation with a moderate level of functional independence had the highest probability of making large gains. Children with a nontraumatic brain injury entering treatment with a high level of functioning made greater gains than those entering with low functioning. The opposite trend emerged for children with traumatic injuries. CONCLUSIONS: Level of functioning at admission may be a useful predictor of progress during an inpatient stay for youth with brain injuries. Children with nontraumatic brain injury entering treatment with low functioning are expected to make slower progress during hospitalization.

Factors associated with remission of post-traumatic brain injury fatigue in the years following traumatic brain injury (TBI): a TBI model systems module study.

Post-traumatic brain injury fatigue (PTBIF) is a major problem in the years after traumatic brain injury (TBI), yet little is known about its persistence and resolution. The objective of the study was to identify factors related to PTBIF remission and resolution. TBI Model System registrants at five centres participated in interviews at either one and two years post-injury (Y1-2 Cohort), or two and five years post-injury (Y2-5 Cohort). Characteristics of participants with PTBIF remission were compared to those with PTBIF persistence. Variables studied included the presence of and changes in disability, sleep dysfunction, mood, and community participation. The Functional Independence Measure did not differ significantly between groups or over time. In the Y1-2 Cohort the Fatigue Resolved group scored significantly better on the Disability Rating Scale and Pittsburgh Sleep Quality Index. In the Y2-5 Cohort the Fatigue Resolved group scored significantly higher on a measure of community participation. It was concluded that fewer than half of the sample in each cohort experienced a remission of PTBIF between time points. Persistence of PTBIF 1-2 years post-injury is associated with disability, sleep disturbance, and depression while persistence of fatigue beyond 2 years post-injury appears to be related to participation level, underscoring the potential impact of effective surveillance, assessment, and treatment of this condition in optimising life after TBI. Differences in fatigue progression may point to the presence of different types of PTBIF.

Patterns of Sacral Sparing Components on Neurologic Recovery in Newly Injured Persons With Traumatic Spinal Cord Injury.

OBJECTIVE: To assess the patterns of sacral sparing and recovery in newly injured persons with traumatic spinal cord injury (SCI). DESIGN: Retrospective analysis of data from the national Spinal Cord Injury Model Systems (SCIMS) database for patients enrolled from January 2011 to February 2015. SETTING: SCIMS centers. PARTICIPANTS: Individuals (N=1738; age ≥16y) with traumatic SCI admitted to rehabilitation within 30 days after injury with follow-up at discharge, at 1 year, or both. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: International Standards for Neurological Classification of Spinal Cord Injury examination results at admission and follow-up (discharge or 1y, or both). RESULTS: Conversion from an initial American Spinal Injury Association Impairment Scale (AIS) grade A to incomplete status was 20% at rehabilitation discharge and 27.8% at 1 year, and was greater in cervical and low paraplegia levels (T10 and below) than in high paraplegia level injuries (T1-9). Conversion from AIS B to motor incomplete was 33.9% at discharge and 53.6% at 1 year, and the initial sparing of all sacral sensory components was correlated with the greatest conversion to motor incomplete status at discharge and at 1 year. For patients with initial AIS C, the presence of voluntary anal contraction (VAC) in association with other sacral sparing was most frequently observed to improve to AIS D status at discharge. However, the presence of VAC alone as the initial sacral sparing component had the poorest prognosis for recovery to AIS D status. At follow-up, regaining sacral sparing components correlated with improvement in conversion for patients with initial AIS B and C. CONCLUSIONS: The components of initial and follow-up sacral sparing indicated differential patterns of neurologic outcome in persons with traumatic SCI. The more sacral components initially spared, the greater the potential for recovery; and the more sacral components gained, the greater the chance of motor recovery. Consideration of whether VAC should remain a diagnostic criterion sufficient for motor incomplete classification in the absence of other qualifying sublesional motor sparing is recommended.

To What Extent Do Neighborhood Differences Mediate Racial Disparities in Participation After Spinal Cord Injury?

OBJECTIVE: To examine the role of residential neighborhood characteristics in accounting for race disparities in participation among a large sample of community-living adults with chronic spinal cord injury (SCI). DESIGN: Secondary analysis of cross-sectional survey data from the national Spinal Cord Injury Model Systems (SCIMS) database linked with national survey and spatial data. SETTING: SCIMS database participants enrolled at 10 collaborating centers active in follow-up between 2000 and 2014. PARTICIPANTS: The sample consisted of persons with SCI (N=6892) in 5441 Census tracts from 50 states and the District of Columbia. INTERVENTION: Not applicable. MAIN OUTCOME MEASURE: The Craig Handicap Assessment and Reporting Technique was used to measure full participation across 4 domains: physical independence, mobility, occupation, and social integration. RESULTS: Racial minority groups had lower odds of reporting full participation relative to whites across all domains, suggesting that blacks and Hispanics are at risk for poorer community reintegration after SCI. Neighborhood characteristics, notably differences in socioeconomic advantage, reduced race group differences in the odds of full occupational and social integration, suggesting that the race disparities in community reintegration after SCI are partially attributable to variation in the economic characteristics of the places where people live. CONCLUSIONS: This investigation suggests that addressing disadvantage at the neighborhood level may modify gaps in community participation after medical rehabilitation and provides further support for the role of the environment in the experience of disability.

Differences in the Community Built Environment Influence Poor Perceived Health Among Persons With Spinal Cord Injury.

OBJECTIVE: To assess the association between characteristics of the built environment and differences in perceived health among persons with spinal cord injury (SCI) using objective measures of the local community derived from Geographic Information Systems data. DESIGN: Secondary analysis of cross-sectional survey data. SETTING: Community. PARTICIPANTS: Persons with chronic SCI enrolled in the Spinal Cord Injury Model Systems database (N=503). All cases were residents of New Jersey, completed an interview during the years 2000 through 2012, had a complete residential address, and were community living at the time of follow-up. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURE: Perceived health. RESULTS: Bivariate tests indicated that persons with SCI residing in communities with more (vs less) mixed land use and small (vs large) amounts of open space were more likely to report poor perceived health. No associations were found between perceived health and differences in the residential or destination density of the community. Adjusting for variation in demographic, impairment, quality of life, and community socioeconomic characteristics accounted for the gap in the odds of reporting poor health between persons living in areas with large versus small amounts of open space (odds ratio [OR], 0.54; 95% confidence interval [CI], 0.28-1.02). However, even after accounting for individual background differences, persons living in communities characterized by more heterogeneous land use were twice as likely to report poor health compared with persons living in less mixed areas (OR, 2.14; 95% CI, 1.12-4.08). CONCLUSIONS: Differences in the built characteristics of communities may be important to the long-term health and well-being of persons with SCI who may have greater exposure to the features of their local area because of limited mobility. The results of this study suggest living in a community with more heterogeneous land use was not beneficial to the perceived health of persons with chronic SCI living in New Jersey. Further investigation is needed to assess if the relationships observed in this analysis are influenced by differences in infrastructure and resources across communities. Further research is also needed to investigate the role built environment plays in the long-term health and well-being of persons with SCI in other geographic locales.

Racial and ethnic disparities in functioning at discharge and follow-up among patients with motor complete spinal cord injury.

OBJECTIVE: To examine racial and ethnic differences in self-care and mobility outcomes for persons with a motor complete, traumatic spinal cord injury (SCI) at discharge and 1-year follow-up. DESIGN: Retrospective cohort study. SETTING: Sixteen rehabilitation centers contributing to the Spinal Cord Injury Model Systems (SCIMS) database. PARTICIPANTS: Adults with traumatic, motor complete SCI (N=1766; American Spinal Injury Association Impairment Scale grade A or B) enrolled in the SCIMS between 2000 and 2011. Selected cases had complete self-reported data on race and ethnicity (non-Hispanic white, non-Hispanic black, or Hispanic) and motor FIM scores assessed at inpatient rehabilitation admission, discharge, and 1-year follow-up. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Functional outcomes were measured by FIM self-care and mobility scores on a 1 to 7 FIM scale, at discharge and 1-year follow-up. RESULTS: Multiple regression models stratified by neurologic category and adjusted for sociodemographic and injury characteristics assessed racial and ethnic group differences in FIM self-care and mobility change scores at discharge and 1-year follow-up. At discharge, non-Hispanic black participants with tetraplegia and paraplegia had significantly poorer gains in FIM self-care and mobility scores relative to non-Hispanic white and Hispanic participants. At 1-year follow-up, similar FIM self-care and mobility change scores were found across racial and ethnic groups within each neurologic category. CONCLUSIONS: Non-Hispanic white and Hispanic participants had comparatively more improvement in self-care and mobility during inpatient rehabilitation compared with non-Hispanic black participants. At 1-year follow-up, no differences in self-care and mobility outcomes were observed across racial and ethnic groups. Additional research is needed to identify potential modifiable factors that may contribute to racially and ethnically different patterns of functional outcomes observed during inpatient rehabilitation.