Spinal Cord Injuries And Disorders Research Articles

United States Veterans' Utilization of Spinal Cord Injuries and Disorders Annual Evaluation Services

ObjectiveTo evaluate Veterans’ engagement in spinal cord injury and disorder (SCI/D) specialty annual evaluations (AEs). DesignCross-sectional retrospective cohort study. SettingSCI/D System of Care, United States Department of Veterans Affairs (VA). ParticipantsVeterans with SCI/Ds (N=14,662). InterventionsNot applicable. Main Outcome MeasuresReceiving SCI/D AEs during the study period (fiscal years [FY] 2019 and 2020). ResultsA total of 14,662 Veterans with SCI/Ds were included in the sample; 32.8% (n=4811) received 2 AEs, 28.8% (n=4219) received 1 AE, and 38.4% (n=5632) received no AEs, with an average of 0.9 AEs per Veteran over the 2-year study timeframe (range, 0-2y). Black Veterans had an 8% higher number of AEs than White Veterans after adjusting for other variables (adjusted relative risk [RR], 1.08; 95% confidence interval [CI], 1.04-1.12). Veterans who lived ≥240 minutes away from a VA SCI/D System of Care Center had 45% fewer AEs than Veterans who lived within 30 minutes (adjusted RR, 0.55; 95% CI, 0.52-0.59). Veterans with more SCI/D specialty visits had 90% more AEs than those with fewer visits (adjusted RR, 1.90; 95% CI, 1.78-2.03), whereas Veterans with more outpatient visits in VA primary care had 28% fewer AEs (adjusted RR, 0.72; 95% CI, 0.69-0.76). Veterans with higher comorbidity scores had 9% more AEs than Veterans with lower scores (adjusted RR, 0.66; 95% CI, 0.61-0.70). ConclusionsMore than half (62%) of Veterans received ≥1 SCI/D AE during FY19-20. Veterans living closer to a VA SCI/D System of Care Center/Hub had more engagement in SCI/D AEs. Veterans with SCI/Ds who used VA primary care outside of the SCI/D System of Care had fewer AEs. There were no major racial, age-based, or sex disparities in SCI/D AE usage. Our findings suggest the need for targeted intervention efforts to promote AE use among Veterans.

Facilitators to alleviate loneliness and social isolation as identified by individuals with spinal cord injuries and disorders: A qualitative study.

Individuals with spinal cord injuries and disorders (SCI/D) are at increased risk for experiencing loneliness and social isolation. The aim is to describe facilitators identified by individuals living with SCI/D to alleviate loneliness and perceived social isolation. Descriptive qualitative design using in-depth interviews with veterans with SCI/D (n = 23). Descriptive statistics was used to calculate demographic and injury characteristics. Audio-recorded and transcribed verbatim transcripts were coded and analyzed using Braun and Clarke's (2006) six thematic analysis phases. Participants were male (70%), white (78%), and not currently married (35%), with an average age of 66 years (42-88). Participants had paraplegia (61%), with traumatic etiology (65%) and were injured 14 years (1-45) on average. Eight themes were identified by participants living with SCI/D that described facilitators to alleviate loneliness and perceived social isolation. (a) Engage in/pursue interests; (b) Interact with/spend time with others; (c) Embrace acceptance; (d) Take part in reciprocity; (e) Find a purpose/accomplish goals; (f) Get out of residence, get outside; (g) Connect with SCI/D community/SCI/D peers; and (h) Seek help from (mental) healthcare professionals. Individuals with SCI/D identified facilitators to alleviate loneliness that encompasses changes in ways of thinking, actions to expand participation in life, and efforts focused on involving others. Findings can be used to guide healthcare delivery and develop interventions to target feelings of loneliness and social isolation in persons with SCI/D, which may be particularly impactful if they involve reciprocal interactions with peers with SCI/D. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

An exploratory analysis of the metabolic syndrome and cardiovascular disease risk calculations in veterans with spinal cord injury and disorders

Objectives (1) To describe and compare cardiovascular and cardiometabolic disease risk scores using three existing risk calculators: Framingham Risk Score (FRS), American Heart Association (AHA) and Metabolic Syndrome Severity Score (MSSS) in Veterans with spinal cord injury and disorders (SCI/D); (2) To examine level of agreement between risk scores derived from three different risk scoring systems; and (3) To investigate whether the agreement among these methods is different for Veterans with Tetraplegia versus Paraplegia. Design Retrospective chart review. Methods Electronic medical records of 194 Veterans with SCI/D who were seen at the VAPAHCS SCI/D Center between August 2004 and June 2022 were reviewed. Cardiovascular disease (CVD) risk scores (FRS and AHA) along with a Metabolic Syndrome Severity Score (MSSS) were computed using web-based calculators. Results Moderate agreement between CVD risk scores (FRS and AHA) was observed; however, the agreement was poor between MSSS and both AHA and FRS. No differences were observed between the paraplegia and tetraplegia cohorts. From the AHA risk score, more than half the study population was found to be at high risk while less than half was considered high risk from the FRS and MSSS scores. Conclusions Given the moderate association between AHA and FRS scores along with considerable variation in risk predictors, CVD risk prediction assessment tools should be interpreted cautiously in the SCI population. SCI-related clinical biomarkers and other clinically relevant risk factors should be taken into consideration to optimize risk estimation in persons with SCI/D.

Emergency department utilization in Veterans with spinal cord injuries & disorders

ObjectiveTo determine frequency that ED visits are needed, and the most common chief complaints and medications prescribed to Veterans with spinal cord injuries and disorders (SCI/D). MethodsThe Veterans Health Administration (VHA) SCI and Disorders (SCI/D) Registry (VHA SCIDR) was used to identify Veterans with SCI/D over a five-year period (fiscal years 2018–2022). The primary outcome was the proportion of Veterans with SCI/D who had visits to the ED during the study period. Secondary outcomes included diagnostic codes and medications prescribed in the ED, and other healthcare encounters. ResultsOverall, 18,464 Veterans with SCI/D, including 80,661 patient-years were included. Of these Veterans, 10,234 (55.4%) had at least one ED visit and 8230 (44.6%) did not. ED visits were consistent, ranging from 33.5% to 36.4% annually. The number of in-person healthcare encounters decreased over the study period. The most common ED diagnostic codes were paraplegia or quadriplegia, discharge counseling, UTI, neuromuscular dysfunction of the bladder and low back pain. The most common medications prescribed in the ED were analgesics (e.g., acetaminophen, ketorolac), antimicrobials (e.g., ceftriaxone, vancomycin) and ondansetron. Antibiotics were among the most prescribed discharge medications, including ciprofloxacin, sulfamethoxazole/trimethoprim, cephalexin, and doxycycline. ConclusionThis national study of Veterans with SCI/D characterized ED healthcare utilization. Overall, more than half of Veterans with SCI/D required an ED visit during the five-year study period and over one third of Veterans in each fiscal year required an ED visit. Interventions to target prevention of ED visits and subsequent hospitalizations could focus on these areas.

Nutrition and eating beliefs and behaviors among individuals with spinal cord injuries and disorders: Healthy or misconceived?

Nutrition knowledge, beliefs, and behaviors have important implications for managing and preventing chronic and injury-related secondary conditions in persons with spinal cord injuries and disorders (SCI/D). Yet, the unique dietary and nutritional needs and recommendations specific to individuals with SCI/D and their eating beliefs and behaviors have been understudied. Aim is to describe nutrition and eating beliefs and behaviors from the perspectives of individuals with SCI/D. Descriptive qualitative design using in-depth semistructured interviews with a national sample of veterans with SCI/D (n = 33). Audio-recorded and transcribed verbatim transcripts were coded and analyzed using thematic analysis. Participants were male (61%), aged 29-84 years, and 55% had tetraplegia. Five key themes were identified: extreme fasting/caloric restriction, perceived healthy eating behaviors, perceived unhealthy eating behaviors, modified eating behaviors due to SCI/D-related symptoms, and food/preparation choices based on abilities/independence and access. Nutrition among veterans with SCI/D may be impacted by many factors, such as nutrition knowledge and beliefs/behaviors about "healthy" and "unhealthy" nutrition, fasting, caloric restriction, imbalanced intake of macro- and micronutrients, overconsumption relative to energy needs, injury-related secondary complications, postinjury body composition and function changes, impairments related to satiety and hunger signals, and difficulty in obtaining and preparing food. Study findings provide many areas that would benefit from intervention. Findings can be used to inform ideal nutrition and healthy eating beliefs and behaviors which are important because nutritional inadequacies can lead to diet-related diseases, may exacerbate SCI secondary conditions, and lead to poor overall health. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Factors associated with perceived social isolation among veterans with spinal cord injury and disorders: Cross sectional survey

Context/Objective Examine demographics, injury characteristics, objective measures of social isolation and health factors that are associated with perceived social isolation (PSI) among Veterans with spinal cord injury and disorders (SCI/D). Design Cross-sectional survey. Setting The Veterans Health Administrations (VHA) SCI/D system of care. Participants Veterans with SCI/D who have used the VHA health care system. Intervention Not applicable. Outcomes Measures We assessed unadjusted associations of high PSI (above population mean) vs low (normative/below population mean), and multivariable logistic regression for independent associations with PSI. Results Out of 1942 Veterans with SCI/D, 421 completed the survey (22% response rate). Over half (56%) had PSI mean scores higher than the general population. Among the objective measures, having a smaller social network size was associated with increased odds of high PSI (OR 3.59, P < .0001); additionally, for health factors, having depression (OR 3.98, P < 0.0001), anxiety (OR 2.29, P = 0.009), and post-traumatic stress (OR 2.56, P = 0.003) in the previous 6 months, and having 4 or more chronically occurring secondary conditions (OR 1.78, P = 0.045) was associated with increased odds of high PSI. The most commonly identified contributors to feelings of PSI included mobility concerns (63%), having a SCI/D (61%), and concerns about being a burden on others (57%). Conclusions Factors such as social network size may be used to identify individuals with SCI/D at risk for PSI. Additionally, by identifying mental health problems, presence of multiple chronically occurring secondary conditions, and Veteran-identified contributors of PSI, we can target these factors in a patient-centered interventions to identify and reduce PSI.

Antimicrobial stewardship strategy implementation and impact in acute care spinal cord injury and disorder units

Context Antimicrobial Stewardship Programs (ASPs) are crucial to optimizing antibiotic use. ASPs are implemented in the Veterans Health Administration (VAs), but they do not target the needs of populations at high risk for resistant infections, such as spinal cord injury and disorder (SCI/D). Objective The goal of this study was to assess key ASP leader and SCI/D clinicians’ perceived level of implementation and impact of 33 Antimicrobial Stewardship (AS) strategies. Method SCI/D clinicians and ASP leaders across 24 VA facilities with SCI/D units were surveyed. Participants rated their perceived level of impact (“high”, “mild”, “low”) and perceived level of implementation (“not”, “partially”, “fully”) for 33 AS strategies in SCI/D units in VAs. Strategies were grouped into core elements which they support. We conducted a Fisher’s exact test to assess differences between respondent perceptions based on role (SCI/D clinicians versus ASP leaders). Results AS strategy implementation varied across VA facilities. Of the AS strategies, pre-authorization was perceived to be highly impactful (78%) and fully implemented (82%). SCI/D clinicians and ASP leaders rated AS strategies differently such that SCI/D clinicians were less aware of implementation of AS strategies related to reporting requirements; further, SCI/D clinicians rated strategies which guide treatment duration and which limit C. difficile antibiotic exposure as more impactful than ASP leaders. Ratings for facility-wide and SCI/D unit ratings did not significantly differ for impact or implementation. Conclusion Implementation practices varied across VA facilities. Future work should implement highly impactful AS strategies according to facility and unit needs.

Impact of routine urine cultures on antibiotic usage in those undergoing a routine annual spinal cord injury evaluation.

The Veterans Health Administration (VHA), the largest single provider of spinal cord injury and disorder (SCI/D) care in the United States, currently mandates that every patient receives a screening urine culture during the annual evaluation, a yearly comprehensive history and physical examination. This testing has shown in a small subset of patients to overidentify asymptomatic bacteriuria that is then inappropriately treated with antibiotics. The objective of the current analysis was to assess the association of the annual evaluation on urine testing and antibiotic treatment in a national sample of Veterans with SCI/D. A retrospective cohort study using national VHA electronic health record data of Veterans with SCI/D seen between October 1, 2017-September 30, 2019 for their annual evaluation. There were 9447 Veterans with SCI/D who received an annual evaluation; 5088 (54%) had a urine culture obtained. 2910 cultures (57%) were positive; E. coli was the most common organism obtained (12.9% of total urine cultures). Of the patients with positive urine cultures, 386 were prescribed antibiotics within the 7 days after that encounter (13%); of the patients with negative cultures (n = 2178), 121 (6%) were prescribed antibiotics; thus, a positive urine culture was a significant driver of antibiotic use (p < 0.001). The urine cultures ordered at the annual exam are often followed by antibiotics; this practice may be an important target for antibiotic stewardship programs in SCI.

Utilization of whole health services among veterans with spinal cord injuries and disorders (SCI/D): Early insights from the VA SCI/D system of care

Context/Objective Our objective was to describe early participation in Whole Health programs across the Veterans Health Administration (VHA) Spinal Cord Injuries and Disorders (SCI/D) System of Care. Design Retrospective analysis of VHA administrative data. Setting The VHA SCI/D System of Care. Participants Veterans with SCI/D included in the FY2019 cumulative VHA SCI/D Registry cohort with living status during FY2017, FY2018, and FY2019. Interventions N/A. Outcome Measures We assessed the number of encounters and unique Veterans with SCI/D, and the percent of Veterans with SCI/D, who utilized each Whole Health (WH) program available in VA. Results Utilization of WH Pathway and well-being Programs increased from 62 encounters to 1703 encounters between FY2017 and FY2019 (representing 0.09% to 3.13% of Veterans with SCI/D). Utilization of chiropractic care rose from 130 encounters to 418 encounters during the same time period. Similarly, utilization of complementary and integrative health programs increased from 886 encounters to 2655 encounters (representing 1.09% to 3.11% of Veterans; FY2017 to 2019). We also report utilization of specific WH programs. Conclusion Participation in WH services has been increasing among Veterans with SCI/D who receive health care from the VHA SCI/D System of Care. However, utilization among Veterans with SCI/D remains low overall, and targeted efforts to increase WH program reach are needed. Additional information about the relative effectiveness of different strategies to support WH implementation is also needed, to ensure strategies likely to have the most impact are prioritized.

Incidence of Ischemic Stroke in US Veterans Living with Spinal Cord Injury: Preliminary Data (S3.005)

<h3>Objective:</h3> In this preliminary study, we estimate the 4-year incidence of ischemic stroke and associated risk factors in United States (US) Veterans living with spinal cord injuries and disorders (SCI/D). <h3>Background:</h3> People with SCI/D have been reported to have an elevated risk of ischemic stroke, based on a study in the population of Taiwan [Wu et al, Neurology. 2012;78:1051–1057]. This prior study reported a cumulative incidence rate of ischemic stroke of 1.9% over 4 years subsequent to SCI, vs 0.6% in matched non-injured controls. <h3>Design/Methods:</h3> We used Department of Veterans Affairs (VA) administrative databases to examine the incidence of ischemic stroke between fiscal years 2018–2021. Veterans living with strokes were identified using ICD-9 or 10 codes for cerebral infarction or sequelae of cerebral infarction. Veterans with diagnoses of ischemic strokes or sequelae during 2013–2017 were excluded. Statistical analyses included frequencies and multiple regression models. <h3>Results:</h3> From FY 2018–2021, 394 of 12,547 Veterans living with SCI had a newly-recorded ischemic stroke, reflecting a 4-year incidence of 3.14%, and an average annual incidence of 0.79%. Compared to Veterans with a D injury classification by the American Spinal Injury Association (ASIA) Impairment Scale, Veterans with high tetraplegia had a higher likelihood of ischemic stroke (IRR=1.91, 95% CI: 1.37 – 2.67). Compared to Veterans with traumatic SCI, Veterans with non-traumatic SCI/D also had a higher likelihood of ischemic stroke (IRR = 1.43, 95% CI: 1.13 – 1.80). <h3>Conclusions:</h3> US Veterans with SCI/D have a higher incidence of ischemic stroke than that reported for the Taiwanese population with SCI. Tetraplegia and a non-traumatic injury etiology seem to be SCI-centric risk factors. Further study will include comparison of stroke incidence to that of age- and sex-matched US Veterans without SCI. <b>Disclosure:</b> The institution of Dr. Willenberg has received research support from Dept of Veterans Affairs. The institution of Dr. Smith has received research support from Dept of Veterans Affairs . Kevin Stroupe has received research support from Department of Veterans Affairs. Dr. Sippel has nothing to disclose. Zhiping Huo has nothing to disclose. Dr. Sabharwal has received publishing royalties from a publication relating to health care.

Modernization of a Large Spinal Cord Injuries and Disorders Registry: The Veterans Administration Experience.

Since the 1990s, Veterans Health Administration (VHA) has maintained a registry of Veterans with Spinal Cord Injuries and Disorders (SCI/Ds) to guide clinical care, policy, and research. Historically, methods for collecting and recording data for the VHA SCI/D Registry (VSR) have required significant time, cost, and staffing to maintain, were susceptible to missing data, and caused delays in aggregation and reporting. Each subsequent data collection method was aimed at improving these issues over the last several decades. This paper describes the development and validation of a case-finding and data-capture algorithm that uses primary clinical data, including diagnoses and utilization across 9 million VHA electronic medical records, to create a comprehensive registry of living and deceased Veterans seen for SCI/D services since 2012. A multi-step process was used to develop and validate a computer algorithm to create a comprehensive registry of Veterans with SCI/D whose records are maintained in the enterprise wide VHA Corporate Data Warehouse. Chart reviews and validity checks were used to validate the accuracy of cases that were identified using the new algorithm. An initial cohort of 28,202 living and deceased Veterans with SCI/D who were enrolled in VHA care from 10/1/2012 through 9/30/2017 was validated. Tables, reports, and charts using VSR data were developed to provide operational tools to study, predict, and improve targeted management and care for Veterans with SCI/Ds. The modernized VSR includes data on diagnoses, qualifying fiscal year, recent utilization, demographics, injury, and impairment for 38,022 Veterans as of 11/2/2022. This establishes the VSR as one of the largest ongoing longitudinal SCI/D datasets in North America and provides operational reports for VHA population health management and evidence-based rehabilitation. The VSR also comprises one of the only registries for individuals with non-traumatic SCI/Ds and holds potential to advance research and treatment for multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), and other motor neuron disorders with spinal cord involvement. Selected trends in VSR data indicate possible differences in the future lifelong care needs of Veterans with SCI/Ds. Future collaborative research using the VSR offers opportunities to contribute to knowledge and improve health care for people living with SCI/Ds.

Randomised controlled trial of the Caring Connections intervention to reduce loneliness and perceived social isolation in persons with spinal cord injuries and disorders: study protocol

IntroductionPerceived social isolation and loneliness are understudied in individuals with spinal cord injuries and disorders (SCI/D). The few existing studies reported that they are common, yet poorly treated, in persons...

Early insights of the COVID-19 pandemic in the Veterans' Affairs spinal cord injury and disorders population.

Study designRetrospective cohort.ObjectivesThe primary outcome of the study was to identify patient characteristics associated with a positive COVID-19 test. The secondary outcome was to identify patient characteristics associated with mortality from COVID-19.SettingVeterans Health Administration (VHA) National Spinal Cord Injury and Disorders (SCI) Registry, created by the National Spinal Cord Injury and Disorders SCI Program Office in March 2020.MethodsData was analyzed in the form of descriptive statistics and then subsequent regression analysis was performed.ResultsA total of 4,562 persons with SCI were tested for COVID-19 between March and July 2020, and 290 were positive. The study found that African Americans had increased odds of testing positive for COVID-19 (OR 1.53 (1.18–2.00), p < 0.01). Increased age correlated with increased odds of mortality after testing positive for COVID-19 (1.046 (1.003–1.090)). Non-smokers had lower odds of mortality following positive COVID-19 test (0.15 (0.04–0.52)). No association was found between neurologic level of injury (NLI) and positive COVID-19 test or increased mortality. Increased Body Mass Index (BMI) did correlate with positive COVID-19 test but not increased mortality. The case fatality rate for persons with SCI and a positive test for COVID-19 was 12%.ConclusionsIt is important to define the risk factors for patients with SCI to elucidate and mitigate individual and population risks. These risk factors also can play a role in determining the allocation of critical healthcare resources.

Utilising International Statistical Classification of Diseases and Related Health Conditions (ICD)-10 Australian Modification Classifications of “Health Conditions” to Achieve Population Health Surveillance in an Australian Spinal Cord Injury Cohort

Study designRetrospective, non-randomised, registry controlled.ObjectiveTo develop a conceptual ICD-10 taxonomic framework for population health surveillance across all-phases of spinal cord injury and disorders (SCI/D).SettingPublic Hospital Admitted Patient Care (APC) collection, South Australian Dept. Health, South Australia, Australia.MethodsA core ICD-10-Australian Modification (AM) coded dataset was retrieved from the APC hospital patient admission collection (2012–2017). Search filters and key words referenced to the National Library of Medicine thesaurus identified and quantified incident SCI/D cases. Incident SCI/D case data held in the Australian Spinal Cord Injury Registry (ASCIR) of South Australia (2012–2017) tested fidelity. Data linkage to the South Australian Death Registry controlled for cohort attrition. Both unadjusted and case-mix adjusted core data set yields were evaluated. Outcomes were assessed in terms of APC frequency difference (Δ%) versus ASCIR.Results3,504 APC cases were extracted, of which 504 (mean, SD age 55 ± 20 yrs; 348 [69%] male, 202 [39%] traumatic; 135 [32%]) cervical; 51 [10.1%] thoracic and (16 [3.2%]) lumbar met criteria. Comparator data were 385 ASCIR new index cases mean, SD age 56 ± 19 yrs, 229 [75%] male, 162 [42%] traumatic. Case-mix adjusted analysis yielded 336 (APC Δ33%) all-cause incident cases (vs. ASCIR −13 Δ%) and 131 incident cases of traumatic aetiologies (vs. ASCIR −19 Δ%).ConclusionsThe ICD-10 core “Health Condition” data-set assembled extends our understanding of SCI/D epidemiology and with further development may create a cost-efficient and sustainable framework that will improve health system performance and equity within and between countries.SponsorshipThe Lifetime Support Authority of South Australia sponsored the study.

Dual utilization of Medicare and VA outpatient care among Veterans with spinal cord injuries and disorders

Objective Veterans with spinal cord injuries and disorders (SCI/D) utilizing Veterans Affairs healthcare facilities are also Medicare eligible. Use of multiple health care systems potentially duplicates or fragments care in this population; yet little is known about those using multiple systems. This study describes dual use of services paid for by VA and Medicare among Veterans with SCI/D. Design Retrospective, cross-sectional, observational study. Participants Veterans with SCI/D (n = 13,902) who received healthcare services within the VA SCI System of Care and were eligible for or enrolled in Medicare in 2011. Interventions N/A. Outcome Measures Patient characteristics, average number of visits and patient level frequencies of reasons for visits were determined for individuals within healthcare utilization (VA only, Medicare only, or dual VA/Medicare) groups. Multinomial logistic regression analyses were used to investigate associations of patient variables on dual use. Results 65.3% of Veterans with SCI/D were VA only users for outpatient encounters, 4.4% had encounters paid for by Medicare only, and 30.3% were dual users. Veterans were less likely to be VA only users if they were older than 69 and if they had been injured for greater than ten years. African American Veterans with SCI (compared to white) were more likely to be VA only users. Conclusion A substantial number (∼30%) of Veterans with SCI/D are dual users. These numbers highlight the importance of improved strategies to coordinate care and increase health information sharing across systems.

Data Checkers: A Grid-Based UI for Managing Patient-Generated Data Sharing to Support Collaborative Self-Care

Chronic health conditions are becoming increasingly prevalent. As part of chronic care, sharing patient-generated health data (PGHD) is likely to play a prominent role. Sharing PGHD is increasingly recognized as potentially useful for not only monitoring health conditions but for informing and supporting collaboration with caregivers and healthcare providers. In this paper, we describe a new design for the fine-grained control over sharing one's PGHD to support collaborative self-care, one that centers on giving people with health conditions control over their own data. The system, Data Checkers (DC), uses a grid-based interface and a preview feature to provide users with the ability to control data access and dissemination. DC is of particular use in the case of severe chronic conditions, such as spinal cord injuries and disorders (SCI/D), that require not just intermittent involvement of healthcare providers but daily support and assistance from caregivers. In this paper, after providing relevant background information, we articulate our steps for developing this innovative system for sharing PGHD including (a) use of a co-design process; (b) identification of design requirements; and (c) creation of the DC System. We then present a qualitative evaluation of DC to show how DC satisfied these design requirements in a way that provided advantages for care. Our work extends existing research in the areas of Human-Computer Interaction (HCI), Computer-Supported Cooperative Work (CSCW), Ubiquitous Computing (Ubicomp), and Health Informatics about sharing data and PGHD.

Risk Factors and Consequences of Lower Extremity Fracture Nonunions in Veterans With Spinal Cord Injury

ABSTRACTWe used Veterans Health Administration (VHA) national administrative data files to identify a cohort (fiscal years 2005–2014) of veterans with spinal cord injuries and disorders (SCID) to determine risk factors for and consequences of lower extremity fracture nonunions. Odds ratios (OR) for fracture nonunion were computed using multivariable‐adjusted logistic regression models. We identified three risk factors for nonunion: (i) older age (OR = 2.29; 95% confidence interval [CI] 1.21–4.33), (ii) longer duration of SCID (OR = 1.02; 95% CI 1.00–1.04), and (iii) fracture site (distal femur), with OR (comparison distal femur) including distal tibia/fibula (OR = 0.14; 95% CI 0.09–0.24), proximal tibia/fibula (OR = 0.19; 95% CI 0.09–0.38), proximal femur (OR = 0.10; 95% CI 0.04–0.21), and hip (OR = 0.13; 95% CI 0.07–0.26). Nonunions resulted in multiple complications, with upwards of 1/3 developing a pressure injury, 13% osteomyelitis, and almost 25% requiring a subsequent amputation. Our data have identified a high‐risk population for fracture nonunion of older veterans with a long duration of SCID who sustain a distal femur fracture. In view of the serious complications of these nonunions, targeted interventions in these high‐risk individuals who have any signs of delayed union should be considered. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research. This article has been contributed to by US Government employees and their work is in the public domain in the USA.

Comparison of Spinal Cord Injury Patient Characteristics in Male and Female Veterans

<h3>Research Objectives</h3> To expand the understanding of gender differences in the spinal cord injury and disorders (SCI/D) population served by a local Veterans Affairs rehabilitation hospital <h3>Design</h3> Retrospective comparative analysis. <h3>Setting</h3> The Veterans Affairs Palo Alto Health Care System (VAPAHCS) Spinal Cord Injuries & Disorders (SCI/D) System of Care, which provides inpatient and outpatient SCI/D-related care for veterans. <h3>Participants</h3> 1617 (6% female; 67% white) veterans who were treated at the VAPAHCS SCI/D since 2013, 816 of whom have annual exams and are considered active patients. <h3>Interventions</h3> No intervention was involved as part of this study. <h3>Main Outcome Measures</h3> Patient's care encounters as measured by annual visits, demographics, diagnoses, level of injury, functional control, ASIA Impairment Scale (AIS) Score, etiology of SCI/D. <h3>Results</h3> Of all 1617 seen by VAPAHCS for SCI/D, 816 have returned for annual visits (50.4%; 50.2% among males; 53.8% among females). Among all SCI/D patients, women were younger, more likely to live out of state, and were less likely to have passed away (11% vs. 32%; p = .04). Among active SCI/D patients, women were more likely to be treated for non-traumatic SCI/D (66% vs. 35%; p < .001) and had a higher prevalence of multiple sclerosis (42% vs. 10%; p < .001). Missing data rates were greater for women for level of functionality (48% vs. 16%; p < .001) and neurological level of injury (48% vs. 6%; p < .001). <h3>Conclusions</h3> This analysis highlights several gender differences in SCI/D patients in a rehabilitation Veterans Affairs Hospital in age, residence, vital status, and SCI etiology. Higher missing data rates in female patients may lead to an incomplete understanding of the clinical characteristics and needs of female patients, resulting in complications in resources and funding. <h3>Author(s) Disclosures</h3> No author disclosures to declare.

Bacterial urine profile and optimal urine specimen collection timing in asymptomatic chronically catheterized adults with spinal cord injuries and disorders

Adults with spinal cord injuries and disorders (SCI/D) require chronic indwelling catheterization which is associated with an increased risk of catheter-associated (CA) adverse events. We studied urine samples (culture and urinalysis) from 2 cohorts of chronically catheterized males with SCI/D. Cohort 1 included 28 participants; 3 samples per patient were collected (before, after, and 7 days after catheter change). Cohort 2 included 21 participants; 7 samples per patient were collected (before, immediately after, 30 minutes, 1 hour, 1 day, 2 days, and 7 days after catheter change). A statistically significant decrease in the post catheter change percentage of "significant cultures" was found in both our cohorts (P<.05). Additionally, our second cohort demonstrated a significant decrease in the number of organisms growing at 100.000 cfu/mL (median=-1, mean=-1.5, P=.0006) and in urinalysis bacterial numbers (median=-0.5, mean=-1, P=.006) from pre- to 1-hour post catheter removal. Although there appears to be an improvement of organism burden seen after catheter change, this is only temporary, and its significance in chronically catheterized patients is still unknown. Our second cohort demonstrated an optimal time for sample collection at the 1-hour post-catheter change sample, but further research is required for the extrapolation of these findings.

Spinal Cord Injury/Disorder Function, Affiliate Stigma, and Caregiver Burden in Turkey.

The association among spinal cord injury and disorder (SCI/D) function, caregiver affiliate stigma, and caregiver depression and burden has not been adequately studied. In Turkey, a region with a developing healthcare infrastructure, SCI/D caregivers may have a higher responsibility of care given limited resources and may experience greater psychological distress associated with caregiving than in more developed healthcare systems. To examine whether SCI/D function, caregiver affiliate stigma, and caregiver burden and depression in Turkey are associated with each other. Cross-sectional survey design. Participants were recruited from the Turkish Spinal Cord Injury Foundation and from the SCI/D service at Istanbul Physical Rehabilitation Hospital. A total of 82 SCI/D caregivers in Turkey. Not applicable. Barthel Index, Affiliate Stigma Scale, Zarit Burden Interview, and Patient Health Questionnaire-9. In an initial path model using bootstrapping, SCI/D function did not predict affiliate stigma, and once this path was trimmed, a final path model suggested that SCI/D function and affiliate stigma predicted caregiver burden, which in turn predicted caregiver depression. Burden partially mediated the effects of both SCI/D function and affiliate stigma on caregiver depression. All paths in the final model were statistically significant, and the fit indices suggested good fit. Because affiliate SCI/D function and stigma exerted a cascade of statistical effects across caregiver burden and depression, interventions should be developed and tested to help caregivers cope with low SCI/D function and combat affiliate stigma, preventing it from exerting harmful effects. Previously developed caregiver interventions should be translated and culturally adapted for a Turkish context, given that the burden and depression outcomes these interventions target are highly relevant for Turkish SCI/D caregivers.