Epidemiology of traumatic spinal cord injury in Norway in 2012-2016: a registry-based cross-sectional study

Epidemiology of Spinal Cord Injury in Adults in Sweden, 2016-2020: A Retrospective Registry-Based Study

STUDY DESIGN

We conducted a retrospective, descriptive register study.

OBJECTIVE

The aim of the study was to present the epidemiological and demographic characteristics of the Swedish spinal cord injury (SCI) population.

SETTING

Rehabilitation units in Sweden were connected to the National Quality Register for Rehabilitation Medicine (Svenskt Register för Rehabiliteringsmedicin: SveReh). The registry includes data from 26 units around the country.

METHODS

Information was extracted from SveReh for patients who underwent rehabilitation for a new onset SCI between January 1, 2016, and December 31, 2020. Data regarding gender, age, aetiology, level of injury, neurogenic bowel and/or bladder dysfunction, complications during the primary rehabilitation, and the need for bi-level positive airway pressure, continuous positive airway pressure, or ventilator were analysed.

RESULTS

Mean age at onset was 56 years, and men were overrepresented (66%). Tetraplegia was more common among traumatic SCI (TSCI) than non-traumatic SCI (NTSCI). The incidence was 11.9-14.8 per million for TSCI and 8.9-11.8 per million for NTSCI. At discharge, 8% of patients needed a breathing aid. Of those who were ventilator-dependent at discharge, 75% had a TSCI. Disturbed bowel and bladder functioning was noted in 58% of patients at discharge. The median time spent at the unit was 40 days, but it was approximately 2 weeks longer for those with a TSCI.

CONCLUSIONS

Systematic and updated data on the Swedish SCI population show a pattern similar to Scandinavian countries with high age at onset and falls being the main cause of TSCI. The TSCI incidence was lower than in previous studies, and the results for NTSCI were novel.

Harnessing Artificial Neural Networks for Spinal Cord Injury Prognosis

Background: Prediction of neurorehabilitation outcomes after a Spinal Cord Injury (SCI) is crucial for healthcare resource management and improving prognosis and rehabilitation strategies. Artificial neural networks (ANNs) have emerged as a promising alternative to conventional statistical approaches for identifying complex prognostic factors in SCI patients. Materials: a database of 1256 SCI patients admitted for rehabilitation was analyzed. Clinical and demographic data and SCI characteristics were used to predict functional outcomes using both ANN and linear regression models. The former was structured with input, hidden, and output layers, while the linear regression identified significant variables affecting outcomes. Both approaches aimed to evaluate and compare their accuracy for rehabilitation outcomes measured by the Spinal Cord Independence Measure (SCIM) score. Results: Both ANN and linear regression models identified key predictors of functional outcomes, such as age, injury level, and initial SCIM scores (correlation with actual outcome: R = 0.75 and 0.73, respectively). When also alimented with parameters recorded during hospitalization, the ANN highlighted the importance of these additional factors, like motor completeness and complications during hospitalization, showing an improvement in its accuracy (R = 0.87). Conclusions: ANN seemed to be not widely superior to classical statistics in general, but, taking into account complex and non-linear relationships among variables, emphasized the impact of complications during the hospitalization on recovery, particularly respiratory issues, deep vein thrombosis, and urological complications. These results suggested that the management of complications is crucial for improving functional recovery in SCI patients.

C3-C4 cervical disc herniation producing Brown-Séquard syndrome: A case report and review of the literature

Brown-Séquard Syndrome (BSS) is a rare form of incomplete spinal cord injury and is characterized by ipsilateral motor deficit and contralateral sensory loss. BSS is commonly associated with traumatic etiologies, but non-traumatic causes should be considered as well. A 38-year-old woman presented with a 3-week history of weakness in her right upper extremity, and she has developed numbness and tingling in her left upper and lower extremities over the past week and a half, along with some motor difficulty. Imaging showed a large right paracentral disc protrusion at the C3-C4 level causing severe spinal canal narrowing and resulting in abnormal cord signal. The patient subsequently underwent a C3-4 cervical total disk replacement. Hemovac placed during surgery was removed on post-op day one, and she was re-evaluated by PT/OT and recommended for outpatient therapies on post-op day two. Our case, along with a review of the literature, highlights those non-traumatic causes of BSS should be considered as a cause of BSS. BSS produced by a herniated cervical disc is extremely rare and is often misdiagnosed.

Changing trends in traumatic spinal cord injury in an aging society: Epidemiology of 1152 cases over 15 years from a single center in Japan

Traumatic spinal cord injury (TSCI) causes an insult to the central nervous system, often resulting in devastating temporary or permanent neurological impairment and disability, which places a substantial financial burden on the health-care system. This study aimed to clarify the up-to-date epidemiology and demographics of patients with TSCI treated at the largest SCI center in Japan. Data on all patients admitted to the Spinal Injuries Center with TSCI between May 2005 and December 2021 were prospectively collected using a customized, locally designed SCI database named the Japan Single Center Study for Spinal Cord Injury Database (JSSCI-DB). A total of 1152 patients were identified from the database. The study period was divided into the four- or five-year periods of 2005-2009, 2010-2013, 2014-2017, and 2018-2021 to facilitate the observation of general trends over time. Our results revealed a statistically significant increasing trend in age at injury. Since 2014, the average age of injury has increased to exceed 60 years. The most frequent spinal level affected by the injury was high cervical (C1-C4: 45.8%), followed by low cervical (C5-C8: 26.4%). Incomplete tetraplegia was the most common cause or etiology category of TSCI, accounting for 48.4% of cases. As the number of injuries among the elderly has increased, the injury mechanisms have shifted from high-fall trauma and traffic accidents to falls on level surfaces and downstairs. Incomplete tetraplegia in the elderly due to upper cervical TSCI has also increased over time. The percentage of injured patients with an etiology linked to alcohol use ranged from 13.2% (2005-2008) to 19% (2014-2017). Given that Japan has one of the highest aging populations in the world, epidemiological studies in this country will be very helpful in determining health insurance and medical costs and deciding strategies for the prevention and treatment of TSCI in future aging populations worldwide.

Epidemiological and clinical features, treatment status, and economic burden of traumatic spinal cord injury in China: a hospital-based retrospective study

Traumatic spinal cord injury is potentially catastrophic and can lead to permanent disability or even death. China has the largest population of patients with traumatic spinal cord injury. Previous studies of traumatic spinal cord injury in China have mostly been regional in scope; national-level studies have been rare. To the best of our knowledge, no national-level study of treatment status and economic burden has been performed. This retrospective study aimed to examine the epidemiological and clinical features, treatment status, and economic burden of traumatic spinal cord injury in China at the national level. We included 13,465 traumatic spinal cord injury patients who were injured between January 2013 and December 2018 and treated in 30 hospitals in 11 provinces/municipalities representing all geographical divisions of China. Patient epidemiological and clinical features, treatment status, and total and daily costs were recorded. Trends in the percentage of traumatic spinal cord injuries among all hospitalized patients and among patients hospitalized in the orthopedic department and cost of care were assessed by annual percentage change using the Joinpoint Regression Program. The percentage of traumatic spinal cord injuries among all hospitalized patients and among patients hospitalized in the orthopedic department did not significantly change overall (annual percentage change, -0.5% and 2.1%, respectively). A total of 10,053 (74.7%) patients underwent surgery. Only 2.8% of patients who underwent surgery did so within 24 hours of injury. A total of 2005 (14.9%) patients were treated with high-dose (≥ 500 mg) methylprednisolone sodium succinate/methylprednisolone (MPSS/MP); 615 (4.6%) received it within 8 hours. The total cost for acute traumatic spinal cord injury decreased over the study period (-4.7%), while daily cost did not significantly change (1.0% increase). Our findings indicate that public health initiatives should aim at improving hospitals' ability to complete early surgery within 24 hours, which is associated with improved sensorimotor recovery, increasing the awareness rate of clinical guidelines related to high-dose MPSS/MP to reduce the use of the treatment with insufficient evidence.

Epidemiology features of traumatic and non-traumatic spinal cord injury in China, Wuhan

Spinal cord injuries are incredibly disabling and can have fatal consequences. At present, there is a lack of available information regarding the epidemiological characteristics of patients who have experienced spinal cord injury (SCI) in China. This retrospective hospital-based study was conducted in the Rehabilitation department of Wuhan's Tongji Hospital between 2016 and 2022. A total of 649 individuals diagnosed with SCI (both traumatic and non-traumatic) were admitted during this period. Data regarding various epidemiological features were gathered, including sex, age, etiology, occupation, neurological level of injury, the American Spinal Injury Association Impairment Scale at the time of admission, and information on any accompanying injuries. Out of the 649 cases of SCI, there were 539 cases of traumatic SCI and 110 cases of non-traumatic SCI. The mean age at the time of injury was 45.6 ± 14.8 years. The ratio of male to female patients was higher in traumatic SCI at 2.82:1compared to non-traumatic SCI at 1.68:1. Traffic accidents were the most common cause of TSCI, accounting for (n = 207/539; 38.40%) of cases. On the other hand, neoplasm was the most common cause of NTSCI, accounting for (n = 38/110; 34.54%) of cases. The findings indicated a higher proportion of males, with traffic accidents being the main cause of injury among TSCI patients. It is crucial to prioritize the risk of falling among older adults and allocate more attention to this issue. These results emphasize the need for tailored preventive strategies that consider the unique characteristics of different types of SCI patients.

A systematic review and meta-analysis of the global epidemiology of pediatric traumatic spinal cord injuries

Despite being relatively rare, pediatric traumatic spinal cord injury (TSCI) is a debilitating event with high morbidity and long-term damage and dependency. This study aims to provide insight on the epidemiological characteristics of pediatric TSCI worldwide. The studies were included if they provided data for the pediatric population with the diagnosis of TSCI. Information sources included PubMed, Embase, Web of Science, and Scopus. All databases were searched from 1990 to April 2023. The quality of included studies was evaluated by Joanna Briggs Institute Critical Appraisal Tools. The results of the meta-analysis were presented as forest plots. PROSPERO Registration code: CRD42020189757. We identified 87 studies from 18 developed and 11 developing countries. Of the 87 studies evaluated, 52 studies were considered medium quality, 27 studies were considered high quality, and 8 studies were considered low quality. In developed countries, the proportion of TSCIs occurring in patients aged 0-15 years was 3% (95% CI: 2.2%; 3.9%), while in developing countries, it was 4.5% (95% CI: 2.8%; 6.4%). In developed countries, the pooled incidence of pediatric TSCI was 4.3/millions of children aged 0-15/year (95% CI: 3.1; 6.0/millions children aged 0-15/year) and boys comprised 67% (95% CI: 63%; 70%) of cases. The most prevalent level of injury was cervical (50% [95% CI: 41%; 58%]). The frequency of SCI Without Obvious Radiological Abnormality (SCIWORA) was 35% (95% CI: 18%; 54%) among children 0-17 years. The most common etiology in developed countries was transport injuries (50% [95% CI: 42%; 57%]), while in developing countries falls were the leading cause (31% [95% CI: 20%; 42%]). The most important limitation of our study was the heterogeneity of studies in reporting age subgroups that hindered us from age-specific analyses.   Conclusion: Our study provided accurate estimates for the epidemiology of pediatric TSCI. We observed a higher proportion of pediatric TSCI cases in developing countries compared to developed countries. Furthermore, we identified distinct epidemiological characteristics of pediatric TSCI when compared to adult cases and variations between developing and developed countries. Recognizing these unique features allows for the implementation of cost-effective preventive strategies aimed at reducing the incidence and burden of TSCI in children. What is Known: • Pediatric Traumatic Spinal Cord Injury (TSCI) can have profound physical and social consequences for affected children, their families, and society as a whole. • Epidemiological insights are vital for they provide the data and understanding needed to the identification of vulnerable populations, aiding in the development of targeted prevention strategies and effective resource allocation. What is New: • The estimated incidence of pediatric TSCI in developed countries is 4.3 cases per million children aged 0-15. The proportion of pediatric TSCI cases in relation to all-age TSCI cases is 3% in developed countries and 4.5% in developing countries. • The etiology of TSCI in pediatric cases differs between developing and developed countries. In developed countries, transport injuries are the most prevalent cause of pediatric TSCI, while falls are the least common cause. Conversely, in developing countries, falls are the leading cause of pediatric TSCI.

Epidemiology of Traumatic and Non-Traumatic Spinal Cord Injury in Korea: A Narrative Review

This review describes the incidence rates and trends of traumatic spinal cord injuries (TSCI) and non-traumatic spinal cord injuries (NTSCI) in South Korea. The incidence of NTSCI has increased more rapidly than that of TSCI in recent years. In 2007, TSCI was more common, but by 2020, NTSCI had surpassed TSCI, particularly in older individuals. While men have a higher incidence of both TSCI and NTSCI, the incidence difference by sex is greater in TSCI. The incidence rates of both TSCI and NTSCI are higher in older individuals, particularly those in their 70s and 80s. For TSCI, falls and traffic accidents are the most common causes, with falls being more prevalent in older adults. Cervical SCIs are the most common TSCI, especially in high-income countries like South Korea. Patients with NTSCI predominantly display paraplegia, which is usually associated with non-traumatic causes such as degenerative disorders and tumors. Higher rates of tetraplegia and paraplegia are observed with TSCI and NTSCI, respectively. The neurological levels of injury also differ between TSCI and NTSCI. Overall, SCIs are a growing concern in South Korea and there is a need for targeted interventions for their management and prevention, especially in older age groups.

Incidence and prevalence of traumatic spinal cord injury in Canada using health administrative data

INTRODUCTION

Incidence and prevalence data are needed for the planning, funding, delivery and evaluation of injury prevention and health care programs. The objective of this study was to estimate the Canadian traumatic spinal cord injury (TSCI) incidence, prevalence and trends over time using national-level health administrative data.

METHODS

ICD-10 CA codes were used to identify the cases for the hospital admission and discharge incidence rates of TSCI in Canada from 2005 to 2016. Provincial estimates were calculated using the location of the admitting facility. Age and sex-specific incidence rates were set to the 2015/2016 rates for the 2017 to 2019 estimates. Annual incidence rates were used as input for the prevalence model that applied annual survivorship rates derived from life expectancy data.

RESULTS

For 2019, it was estimated that there were 1,199 cases (32.0 per million) of TSCI admitted to hospitals, with 123 (10% of admissions) in-hospital deaths and 1,076 people with TSCI (28.7 per million) were discharged in Canada. The estimated number of people living with TSCI was 30,239 (804/million); 15,533 (52%) with paraplegia and 14,706 (48%) with tetraplegia. Trends included an increase in the number of people injured each year from 874 to 1,199 incident cases (37%), an older average age at injury rising from 46.6 years to 54.3 years and a larger proportion over the age of 65 changing from 22 to 38%, during the 15-year time frame.

CONCLUSION

This study provides a standard method for calculating the incidence and prevalence of TSCI in Canada using national-level health administrative data. The estimates are conservative based on the limitations of the data but represent a large Canadian sample over 15 years, which highlight national trends. An increasing number of TSCI cases among the elderly population due to falls reported in this study can inform health care planning, prevention strategies, and future research.

Lifestyle assessment in individuals with spinal cord injuries caused by accidents and disasters in qualitative studies published from 1990 to 2020: A meta-synthesis of qualitative study

Background and Aims

As a debilitating disorder, spinal cord injuries (SCIs) can bring about a range of physical, psychological, and social consequences in individuals and even have effects on their lifestyle indicators. The present study was thus to reflect on lifestyles among people with SCIs developing from accidents and disasters.

Methods

Using a meta-synthesis of qualitative research, all articles recruiting qualitative methods to examine patients with SCIs, published from 1990 to 2020, were retrieved by the researchers, good at the Persian and English languages, from the databases of ScienceDirect, MD Consult, Pedro, ProQuest, PubMed, SID, MedLib, Magiran, Scopus, Google Scholar, Iranmedex, the Cochran Library, CINAHL, and Blackwell, tapping the keywords of "spinal cord injury, SCI, manmade disaster, natural disaster, content analysis, concept analysis, thematic analysis, lifestyle, quality of life, QoL, grounded theory, meta-synthesis, mixed-methods research, historical research, ethnography, and phenomenology" in both languages for their inclusion in this study and further analyses.

Results

With reference to the inclusion criteria, 18 articles were extracted, and after all 10 studies in line with the research topic were reviewed and analyzed. Ultimately, six main themes, namely, compromise, self-reliance, income-generating activities, mental status, inability, and issues of sexuality were extracted, demonstrating their importance to individuals suffering from SCIs.

Conclusion

During the initial stages following SCIs, the abilities to engage in participatory practices and individual's power of decision-making diminish because of physical, social, psychological, and environmental constraints. It was accordingly recommended to have a holistic perspective and respect all aspects of life in individuals with SCIs.

Incidence of traumatic spinal cord injury worldwide: A systematic review, data integration, and update

Objectives

This review was designed to update our earlier systematic review which evaluated both published and unpublished evidence on the incidence of traumatic spinal cord injury (TSCI) worldwide.

Methods

We used various search methods including strategic searching, reference checking, searching for grey literature, contacting registries, authors, and organizations requesting unpublished data, browsing related websites, and hand searching key journals. The quality of included studies was evaluated by Joanna Briggs Institute Critical Appraisal Tools. Records published between April 2013 and May 2020 were added to the original systematic review.

Results

Overall, 58 resources including 45 papers, 10 SCI registry reports, 1 book, and 2 theses were retrieved. We found TSCI incidence data for eight new countries, which overall shapes our knowledge of TSCI incidence for 49 countries. The incidence of TSCI ranges from 3.3 to 195.4 cases per million (cpm) based on subnational studies and from 5.1 to 150.48 cpm based on national studies. Most of the studies were low quality, lacked consistent case selection due to unclear definition of TSCI and unclear ascertainment methods.

Conclusions

There is an increasing number of publications in the literature focusing on the epidemiologic data of TSCI. The absence of a standard form of reporting TSCI hinders the comparability of data across different data sources. Use of various definitions for TSCI may lead to heterogeneity in reports. Use of sensitivity analyses based on reasonable classification criteria can aid in offering a uniform set of case identification and ascertainment criteria for TSCI.

Incidence and mortality of spinal cord injury from 2008 to 2020: a retrospective population-based cohort study in the Piedmont Region, Italy

STUDY DESIGN

Retrospective population-based cohort study.

OBJECTIVES

To determine the incidence and mortality of spinal cord injuries (SCI) in the Piedmont Region of Northwestern Italy.

SETTING

Publicly-funded SCI rehabilitation centres in the Piedmont Region.

METHODS

Administrative databases were used to identify individuals at their first admission to a SCI rehabilitation centre from January 1st, 2008 to December 31st, 2020. Cases were stratified by age and aetiology (traumatic SCI, TSCI; non-traumatic SCI, NTSCI). Age- and aetiology-specific incidence rate and person-year mortality rates were calculated for each year. Case lethality was reported as deaths among prevalent cases for each year.

RESULTS

A total of 892 cases were identified (56.4% TSCI). The average annual crude incidence rate was 17.9 per million population, decreasing from 26.0 in 2008 to 10.8 in 2020. Young adults and the elderly represented the majority of TSCI and NTSCI cases, respectively. Of the 235 individuals who died during the study period, 58.3% had NTSCI. The mortality rate per 1000 person-years decreased from 16.3 in 2009 to 8.5 in 2020, while case lethality more than tripled (from 17.2 in 2009 to 57.1 in 2020).

CONCLUSIONS

We identified a decreasing trend in SCI incidence and mortality rates, with an increased case lethality over the study period, especially in NTSCI. Given these changes in the epidemiology of SCI, community services offered after rehabilitation should be strengthened to enhance their effectiveness and contribute to increased survival in this population.

Trends in traumatic spinal cord injuries in Estonia from 1997 to 2018

OBJECTIVE

To analyze time trends in incidence, causes and risk factors for traumatic spinal cord injuries (TSCI) in Estonia between 1997-2007 and 2008-2018.

DESIGN

Retrospective, population-based cohort study.

SETTING

Specialized trauma centres in Estonia.

PARTICIPANTS

Medical records of patients with TSCI from 1997 to 2018.

INTERVENTION

None.

OUTCOME MEASURES

Demographical data, crude and age- and sex-adjusted incidence rates, causes of TSCI, level and extent of injury, associated injuries.

RESULTS

A total of 940 new patients with TSCI were identified for the period of 1997-2018. The average annual incidence rate (standardized to the Estonian population by age and sex in 2011) decreased significantly from 37.8 (95% confidence interval (CI) 34.6-41.1) in the first period (1997-2008) to 28.2 per million population (95% CI 25.3-31.0) during the second period (2008-2018) (incidence rate ratio 0.74 (95% CI 0.65-0.85), P < 0.0001). The decrease in incidence was most significant among young men. The mean age at injury increased from 38.7 (±16.7) years to 46.6 (±19.9) years, P < 0.0001. Falls were the leading cause of injury during both periods followed by traffic accidents and sports injuries. Still, traffic accidents as a cause of TSCI decreased significantly (from 30.5% to 20.6%, P = 0.001) and falls increased (from 39.9% to 59.5%, P < 0.0001) during the second period. Alcohol consumption prior to injury also decreased significantly from 66.0% to 55.1% (P = 0.006).

CONCLUSION

Estonia has become closer to other European countries regarding TSCI during the last decade; TSCI incidence has significantly decreased, the mean age at injury and the percentage of falls have increased.

Temporal changes in demographic and injury characteristics of traumatic spinal cord injuries in Nordic countries - a systematic review with meta-analysis

STUDY DESIGN

Systematic review with meta-analysis.

OBJECTIVES

To explore temporal changes in incidence rates, demographic and injury characteristics of incident traumatic spinal cord injury (TSCI) in Nordic countries.

METHODS

Peer-reviewed publications and periodic reports about epidemiology of TSCI in the Nordic countries (Denmark, Finland, Iceland, Norway, Sweden) are identified, reviewed and included in the meta-analysis. Data are stratified into 20-year intervals to allow for chronological comparisons. Pooled estimates are derived using random effects meta-analysis.

RESULTS

Twenty-three data sources are included presenting a total of 5416 cases. The pooled incidence rate for 2001-2020 is 15.4 cases/million/year compared to 17.6 and 18.3 cases/million/year during the two previous 20-year intervals. The proportion of cases with TSCI in the 15-29 age-group decreases from 50% (1961-1980) to 20% (2001-2020), while it increases from 9% to 35% in 60+ age-group. Transportation-related injuries decrease from 44% (1961-1980) to 27% (2001-2020). Conversely, fall-related injuries increase from 32% (1961-1980) to 46% (2001-2020). The proportion of individuals with incomplete tetraplegia increases from 31% (1961-1980) to 43% (2001-2020), while complete paraplegia decreases from 25% to 16%.

CONCLUSION

The characteristics of TSCI in the Nordic countries have changed drastically over the last six decades, in line with clinical experiences, and limited research evidence from other countries. These changes indicate the need for adapting research focus, prevention strategies, design and provision of care, rehabilitation and community services towards older individuals, fall-related injuries, and incomplete injuries in Nordic countries and other settings internationally where such changes occur.

Sensory sparing does not change long-term outcomes in motor complete spinal cord injuries

BACKGROUND CONTEXT

In the acute postinjury setting, the prognostic value of sensory sparing among motor complete spinal injury patients has been well demonstrated. However, once final AIS grade is achieved 1 year postinjury, the value of sensory sparing alone has not been elucidated. We hypothesized that sensory sparing would lead to better outcomes in AIS B over AIS A patients at long-term, postrecovery follow-up.

PURPOSE

To evaluate for differences in medical, Physical and Social outcomes between AIS A and B patients at least 1 year postinjury.

STUDY DESIGN

Retrospective Cohort.

PATIENT SAMPLE

Adults over the age of 18 with AIS A or B spinal cord injury sustained between January 1, 1995 and September 13, 2019. Data Collected from the Spinal Cord Injury Model Systems Database.

OUTCOME MEASURES

Self-reported Measures: PHQ-9 score; SCI-QOL Resilience Short Form score; VAS pain score; Life Satisfaction Score; Self-reported depression and sleep disturbances. Physiologic Measures: Body Mass Index, Diabetes Mellitus, Hypertension, Hyperlipidemia, Mortality, Incidence of Pressure Sores. Functional Measures: Bowel and Bladder Management; Illicit Substance use; Level of Education; Marital Status; Rehospitalization Rate.

METHODS

Patient data from the Spinal Cord Injury Model Systems Database were extracted for patients with a final, recovered American Spinal Injury Association Impairment Scale (AIS) grade of A or B at 1-year postinjury. Variables related to physical, mental and social functioning were compared between the two groups.

RESULTS

A total of 2,562 AIS A and 675 AIS B patient met inclusion criteria. Occurrence of pressure ulcers was 7% less in AIS B versus A (34.5% vs. 41.9%, p=.003). There were no statistical differences between groups in pain, bowel or bladder accidents, urinary tract infections, or the level of assistance for bowel or bladder management. There was no statistical difference for PHQ-9 depression scores, SCI-QOL Resilience Scores, rates of suicidality or sleep disturbance. There was no difference for illicit drug or alcohol abuse, life satisfaction scores, perceived health, and marriage or divorce rates.

CONCLUSIONS

Except for a 7% reduction in pressure ulcer occurrence, there is no apparent long-term outcome advantage for motor complete spinal cord injury patients with AIS B sensory sparing over AIS A sensory complete. All other physical function domains were not different, nor were mental and social outcomes.

Epidemiological features of traumatic spinal cord injury in Beijing, China

Objective: To describe epidemiological features of traumatic spinal cord injury (TSCI) and to conduct a comparison with data from 2002.Design: Retrospective research.Setting: China Rehabilitation Research Center (CRRC), Beijing.Methods: Five hundred and ninety patients with TSCI were admitted to the CRRC from 1st January 2011 to 31st December 2019. We collected data on sex, age, marital status, etiology, occupation, neurological level of injury, and the American Spinal Injury Association Impairment Scale on admission, time of injury and treatment.Results: Statistically significant differences were observed between data from 2002 and the present results (P < 0.001). The mean age of patients with TSCI was 46.3 ± 15.5 years, and the male/female ratio was 4.73:1. The incidence of TSCI increased gradually with age and peaked in the 40-49 age group. The most common occupation was worker (28.6%), followed by office clerk (16.8%) and retired (15.4%). Fall from heights (30.8%), followed by traffic accidents (27.6%) and low falls (25.1%), were the leading etiologies of TSCI. A majority of patients (54.9%) had cervical injuries, 91.9% underwent surgical treatment, and the lowest number of injuries were recorded during winter (19.6%).Conclusion: According to the changes in the epidemiological characteristics of TSCI, preventative strategies should be readjusted. We should pay more attention to the risk of low falls of the elderly. The authors recommend that stricter regulatory practices and safety measures should be developed alongside infrastructure improvements to reduce, and perhaps prevent TSCI.

Influence of age on acute traumatic spinal cord injury in Saint Petersburg, Russia

STUDY DESIGN

Retrospective cohort study.

OBJECTIVES

To evaluate influence of age after traumatic spinal cord injury (TSCI).

SETTING

13 specialized hospitals with neurosurgical departments of Saint Petersburg, Russia.

METHODS

Charts of all patients admitted with TSCI to the city hospitals 2012-2016. Demographic and clinical characteristics, surgical interventions, complications, mortality rate, and hospital stays were recorded.

RESULTS

311 patients with TSCI were included. TSCI was more common in younger age. Mean age (SD) was 42.4 (16.8) years. Patients were divided into four age groups: 18-29, 30-44, 45-59 and ≥60 years. The group ≥60 years had the lowest percentage of concomitant traumatic brain injury (TBI), 25%, versus 43% in TSCI < 60 years, p < 0.05. Low falls were the most frequent cause in patients aged 60 years and older, and led to less severe neurological deficits (p < 0.05). Complications were most frequent in motor complete TSCI (AIS A and AIS B) and in persons with combined TSCI and TBI at older age. Total complication rate was 67% at the age of ≥60 years versus 38% <60 years in TSCI with TBI (p < 0.05). Respiratory complications occurred in 67% ≥45 years versus 45% <45 years, p < 0.05. In-hospital mortality rate after TSCI was higher in the oldest age group.

CONCLUSIONS

Respiratory complications are common and the in-hospital mortality is higher among elderly people. Older patients with TSCI and TBI are at high risk for complications.

Early Clinical Prediction of Independent Outdoor Functional Walking Capacity in a Prospective Cohort of Traumatic Spinal Cord Injury Patients

OBJECTIVE

The first objective was to identify a method for early prediction of independent outdoor functional walking 1 yr after a traumatic spinal cord injury using the motor and sensory function derived from the International Standards for Neurological Classification of Spinal Cord Injury assessment during acute care. Then, the second objective was to develop a clinically relevant prediction rule that would be accurate, easy to use, and quickly calculated in clinical setting.

DESIGN

A prospective cohort of 159 traumatic spinal cord injury patients was analyzed. Bivariate correlations were used to determine the assessment method of motor strength and sensory function as well as the specific dermatomes and myotomes best associated with independent outdoor functional walking 1 yr after injury. An easy-to-use clinical prediction rule was produced using a multivariable linear regression model.

RESULTS

The highest motor strength for a given myotome (L3 and L5) and preserved light touch sensation (dermatome S1) were the best predictors of the outcome. The proposed prediction rule displayed a sensitivity of 84.21%, a specificity of 85.54%, and a global accuracy of 84.91% for classification.

CONCLUSIONS

After an acute traumatic spinal cord injury, accurately predicting the ability to walk is challenging. The proposed clinical prediction rule aims to enhance previous work by identifying traumatic spinal cord injury patients who will reach a mobility level that fosters social participation and quality of life in the chronic period after the injury.

TO CLAIM CME CREDITS

Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME.

CME OBJECTIVES

Upon completion of this article, the reader should be able to: (1) Revise the different motor and sensory function assessment methods used for prognostication of walking after an acute traumatic spinal cord injury; (2) Identify clinical factors that are significantly associated with functional walking 1 yr after a traumatic spinal cord injury; and (3) Accurately estimate the likelihood of reaching independent outdoor functional walking in the chronic phase after an acute traumatic spinal cord injury.

LEVEL

Advanced.

ACCREDITATION

The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s)™. Physicians should only claim credit commensurate with the extent of their participation in the activity.

SPINE TRAUMA EPIDEMIOLOGICAL PROFILE IN A TERTIARY NEUROSURGERY HOSPITAL IN SOUTH BRAZIL

ABSTRACT Objective The aim of this paper is to analyze the epidemiological profile of a large series of spine trauma victims in the Southernmost state of Brazil. Methods A retrospective study including spine trauma patients was performed at a tertiary hospital from January 1st, 2013 to December 31st, 2018. The variables analyzed include demographic data, information related to the trauma (etiology, trauma mechanism, type of spine injury, number of vertebrae involved, vertebral segment involved), neurological status at hospital admission (Frankel scale), treatment performed and the outcome (number of days in hospital, neurological outcome, and mortality). Results A total of 808 patients were included. The mean age was 47.9 (±19.0), and the majority were male and Caucasian. The most frequent etiology was falls from height (N=508; 62.9%) followed by traffic accidents (N=185; 22.9%). The thoracolumbar segment was the spinal segment most frequently affected, occurring in 401 (52.1%) patients, followed by the cervical, thoracic and lumbar segments. The incidence of SCI was 16.7%. Non-operative treatment was indicated in 510 (63.1%) patients. Conclusion The authors presented the largest epidemiological profile regarding spine trauma in Latin America, analyzing a total of 808 patients, which represents an incidence of 134.6 cases/year. This paper fills a gap in the medical literature regarding the epidemiological profile of this disease in Latin America. Level of evidence II; Prognostic study.

Community dwelling life- and health issues among persons living with chronic spinal cord injury in North Macedonia

STUDY DESIGN

Cross-sectional study.

OBJECTIVES

The purpose was to reveal late health consequences and life issues after a traumatic spinal cord injury (tSCI) in North Macedonia (NM).

SETTING

Community dwelling adults with tSCI in NM.

METHODS

Persons that sustained tSCI in 1999-2005 were selected, physical examined and a questionnaire was administered. Descriptive statistics were conducted.

RESULTS

From 203 eligible persons, 40 agreed to participate. Mean (range) age at time of injury was 36 (27-75) years and time since injury ranged 9-20 years. Around seventy percent reported current health problems, of which pain and spasm (>60%) were most prevalent, followed by urinary tract infections and pressure injuries. About 30% had never been to a medical specialist and ≈70% had only once been to physiotherapy after discharge from the primary inpatient period. Only one participant had a fully adjusted home for a person with a disability. Those with most severe tSCI (American Spinal Injury Association Impairment Scale (AIS) A, B, and C) seldom left their homes. About 50% were retired and/or unemployed, 50% were working.

CONCLUSION

This is the first study describing community-dwelling persons with a tSCI in NM. Our study revealed that persons with tSCI reported health issues mostly related to pain, spasms, urinary tract infections and pressure injuries. They lacked follow-ups, experienced physical barriers and poor inclusion in the society, and lacked financial support. Therefore, they were often socially isolated and fully dependent on their families. NM is in need of structured rehabilitation programs and better adaption for persons with reduced mobility.

Epidemiological characteristics of traumatic cervical spinal cord injury in Chongqing, China, from 2009 to 2018

STUDY DESIGN

Hospital-based retrospective epidemiological research.

OBJECTIVES

To describe the epidemiological and demographic features of patients with traumatic cervical spinal cord injury in Chongqing, China from 2009 to 2018.

SETTING

Army Military Medical University Xinqiao Hospital in Chongqing.

METHODS

All patients diagnosed traumatic CSCI admitted to Xinqiao hospital from 2009 to 2018 were retrospectively reviewed. Data elements referred from the International SCI Core Data Set, included date of birth, date of injury, gender, etiology of injury, vertebral injury, associated injury, ventilatory assistance, and neurological status were collected.

RESULTS

A total of 503 patients with TCSCI met the criteria. The mean age of patients with TCSCI was 50.3 ± 13.9 years (15-85 years), and the male-to-female ratio was 4.7:1. Fall (67.2%) was the leading cause of injury, followed by transport (22.3%). The most common neurologic level of injury (NLI) was C5, accounting for 38.2%. The number of AIS D was the largest, accounting for 42%.

CONCLUSIONS

The results indicated that TCSCI occurred most frequently in the middle age and fall was the leading cause of injury. The number of patients with TCSCI was larger in male than in female. The most common NLI occurred in C5, and AIS D had the largest numbers.

Relationship Between Level of Economic Development, Age, and Etiology of Spinal Cord Injury: A Cross-Sectional Survey From 22 Countries

OBJECTIVE

To examine relationships between age and spinal cord injury (SCI) and cause of SCI and how this depends on economic development.

DESIGN

Cross-sectional survey.

SETTING

Community, 22 countries representing all stages of economic development.

PARTICIPANTS

A total of 12,591 adults with SCI (N=12,591).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Interactions between age at injury and gross domestic product per capita based on purchasing power parity (GDP PPP) quartiles calculated with the application of logistic regression with the Maximum Likelihood estimator. Independence between SCI cause and age was assessed with the Wald test.

RESULTS

In persons with traumatic SCI, younger age was associated with a higher likelihood of injury in motor vehicle collisions, whereas older individuals had a greater chance of SCI due to falls. Associations between increased likelihood of high-energy traumatic SCI and younger age, low-energy traumatic SCI with older age, nontraumatic SCI with older age in persons injured in adulthood, and a higher prevalence of incomplete SCI lesions in individuals injured at an older age were revealed. Higher GDP PPP influenced positively the likelihood of low-energy SCI in older individuals and was negatively associated with the chance of sustaining SCI in motor vehicle collisions and the likelihood of having nontraumatic SCI at an older age.

CONCLUSIONS

SCI in older age is predominantly because of falls and nontraumatic injuries. Higher country income is associated with an increased proportion of SCI sustained later in life because of low-energy trauma involving cervical injury and a lower chance of being because of motor vehicle collisions. An increased prevalence of nontraumatic SCI in older individuals associated with lower country income may reflect a higher exposure to socially preventable conditions and lower access to or efficacy of health care. Future studies on etiology of SCI should make the distinction between low and high falls and overcome underrepresentation of older persons.

Epidemiology of traumatic spinal cord injuries in Colombia

STUDY DESIGN

Retrospective cohort study.

OBJECTIVES

To determine the incidence and characteristics of newly injured individuals admitted to a traumatic spinal cord injury (TSCI) referral center during a 4-year period.

SETTING

University Hospital of Valle, Cali, Colombia.

METHODS

Individuals were identified, and their data was recorded based on the International Spinal Cord Injury Core Data Set. The outcome of interest was the American Spinal Injury Association Impairment Scale (AIS) grade at the last follow-up.

RESULTS

There were 491 individuals admitted in the 4-year period. The mean annual incidence of TSCI was 56.27 per million inhabitants. Considering TSCI in individuals exclusively from Cali, the mean annual incidence was 27.78 per million. The leading cause of TSCI was interpersonal violence (47.25%) and falls (33.60%). There was a strong correlation between AIS grade at admission and last follow-up. The most common AIS grade at the last follow-up was E (34.01%) caused mostly by falls (57.48%), followed by A (31.16%) caused mostly by interpersonal violence (76.27%). The reported employment rate dropped from 75.56% to 18.94% before and after TSCI (p < 0.05). AIS grade A was associated with more post-injury complications (p < 0.05).

CONCLUSIONS

This is the first cohort study in Colombia describing the incidence and AIS grades of individuals with TSCI from a trauma referral center. Interpersonal violence was overrepresented in this population. Future research should include the evaluation of prevention strategies, as well as research on interventions towards quality improvement in patient care and post-discharge services especially for individuals with AIS grade A.

Epidemiology of Spinal Cord Injury: Changes to Its Cause Amid Aging Population, a Single Center Study

OBJECTIVE

To investigate the epidemiologic and demographic characteristics of patients with spinal cord injury (SCI) who were admitted to a department of rehabilitation of a university hospital.

METHODS

This was a descriptive cross-sectional study. Medical records including sex, age at injury, type of disability, traumatic or non-traumatic etiology and presence of ossification of posterior longitudinal ligament (OPLL) of patients with SCI who were admitted to the department of rehabilitation between 2012 and 2018 were reviewed.

RESULTS

Of the 221 cases of SCI, 161 were traumatic and 60 were non-traumatic. The mean age at injury was 52.8 years. People aged 40-49 years showed highest proportion among overall SCI patients (19.0%). The proportion of male patients was higher in traumatic SCI at 4.96:1 than in non-traumatic SCI at 1.30:1. The most common cause of traumatic SCI was falling off (37.3%), followed by motor vehicle crash (35.4%) and tripping over (19.3%). Meanwhile, the most common cause of non-traumatic SCI was neoplasm (35.0%). Tripping over was the leading cause of traumatic SCI in patients aged ≥60 years (42.6%). A high proportion of traumatic SCI patients were found to have underlying OPLL (26.1%), particularly those who were injured by tripping over (64.5%).

CONCLUSION

The mean age of SCI patients was higher than that of previous studies. Falls was the single most common cause of traumatic SCI, and tripping over was the most common cause of injury in the elderly patients. OPLL was prevalent in patients who were injured from tripping over.

The Danish Spinal Cord Injury Shoulder (DanSCIS) cohort: methodology and primary results

STUDY DESIGN

Cross-sectional study.

OBJECTIVES

To describe the socio-demographics, injury characteristics, prevalence of shoulder and neck symptoms, weekly participation in leisure time physical activity (LTPA) and quality of life (QoL) of individuals with spinal cord injury in Denmark (SCI).

SETTING

Nation-wide community survey, Denmark.

METHODS

Individuals with SCI for >2 years were included from three SCI rehabilitation departments. Questionnaire data regarding socio-demographic details, SCI injury characteristics, medical history, shoulder and neck symptoms, LTPA and QoL were collected.

RESULTS

Of 2454 potential participants, 1517 (62%) responded to the survey (mean age = 56.2, SD 16.1, 37% female, 42% tetraplegia, 23% complete SCI, mean time since injury = 16.9, SD 13.5). 75% used some form of assistive mobility device. Responders and non-responders showed no sex or injury type/severity differences. Shoulder and neck symptoms within the past 3 months were reported by 63 and 67% respectively, with 51% reporting shoulder symptoms within the past week. Among those with symptoms, 61% had experienced shoulder symptoms and 56% neck symptoms, for more than 30 days during the previous 3 months. Symptoms often prevented participants from performing their usual activities (due to shoulder symptoms 46%, neck symptoms 41%).

CONCLUSIONS

A high prevalence of self-reported shoulder and neck symptoms was found, which may limit physical function and social activities. We succeeded in generating the Danish Spinal Cord Injury Shoulder (DanSCIS) dataset, which comprised a substantial proportion of Danish adults with SCI. Future studies using data from this cohort will investigate patterns and associations between shoulder/neck symptoms, use of assistive mobility devices, LTPA and QoL.

Demographic and clinical characteristics of individuals with traumatic spinal cord injury in Argentina from 2015 to 2019: a multicenter study

STUDY DESIGN

Descriptive and ambispective study.

OBJECTIVES

To describe the demographics, clinical characteristics, and etiologies of traumatic spinal cord injury (TSCI) in a metropolitan region of Argentina.

SETTING

Five inpatient rehabilitation centers in Buenos Aires, Argentina.

METHODS

We included all patients with acute TSCI who required hospital treatment at five rehabilitation facilities between 2015 and 2019. We collected data using portions of the International Spinal Cord Injury (SCI) Core Data Set.

RESULTS

We registered 186 individuals as having TSCI. The males were 77% of the total sample. The mean age was 36 (SD ± 15.7) years. The distribution between paraplegia and tetraplegia was 50.3% and 49.7%, respectively. TSCI was complete in 57.3%. Including patients with motor complete SCI, the percentage reached 71.9% of the sample. Vehicular collisions were the leading cause of TSCI (47.3%), followed by falls (21.5%) and assaults (16.1%).

CONCLUSIONS

We collected data about demographics, clinical characteristics, and aetiologies of TSCI for the first time in Argentina. The predominant demographic profile of the individuals with TSCI was of young males with complete SCI. We found the most important cause of TSCI was vehicular collisions. Implementation of road safety strategies in this target population might decrease the incidence of TSCI.

Epidemiology of traumatic spinal cord injury in Finland

Study design

Prospective cohort study.

Objectives

To determine the incidence and evaluate the characteristics of newly injured patients admitted to two spinal cord injury (SCI) centers during a 4-year period.

Setting

Oulu and Tampere University Hospital, Finland.

Methods

A dedicated multidisciplinary team evaluated all of the patients with new traumatic SCI (TSCI). The data were recorded according to the International Spinal Cord Injury Core Data Sets.

Results

In a 4-year period, 346 new patients with TSCI were admitted to the study centers. In the Oulu and Tampere University Hospitals’ catchment areas, the mean annual incidence of TSCI was 36.6 per million. The leading causes of injury were low-level falls (36.2%), high-level falls (25.5%), and transport-related accidents (19.2%). In the patients >60 years, 72.6% were injured by falling and the proportion of low-level falls was 49.7%. In the patients ≤60 years old, 47.4% were alcohol-related. The proportion of cervical injuries in the patients >60 years was 77.1%, while in the patients ≤60 years the proportion was 59.6%. The incidence of TSCI was higher during the Summer and Autumn months.

Conclusion

The mean annual incidence of TSCI was 36.6 per million corresponding to 200 new annual cases in Finland. Incomplete tetraplegia due to falling among elderly was overrepresented in the study population. Alcohol-consumption preceded injury in nearly half of the cases in the younger population. The prevention should focus on alcohol-related injuries and falls in the elderly.

The changing demographics of traumatic spinal cord injury in Beijing, China: a single-centre report of 2448 cases over 7 years

STUDY DESIGN

Retrospective study.

OBJECTIVES

To investigate the epidemiological changes in persons with traumatic spinal cord injury (TSCI) over the past 7 years in Beijing Bo'ai Hospital, China Rehabilitation Research Center, China.

SETTING

Beijing Bo'ai Hospital, China Rehabilitation Research Center (CRRC).

METHODS

A database containing the records of all persons treated with SCI from 1 January 2013 to 31 December 2019 was reviewed. Variables including demographic and clinical data were analysed. Comparisons were made with data previously published in 2002.

RESULTS

During the study period, 2448 persons with recent TSCI were included in the analysis. The mean age at the time of injury increased from 38.1 years to 40.2 years (P = 0.025). The percentage of elderly persons increased (8.8-14.6%, P = 0.036) and was higher than that in 2002. The percentage of retirees increased. Transport related injuries were the leading cause of injury and the percentage of TSCI due to low falls increased 6%. Low falls were the most common cause for elderly persons (y ≥ 60) and were even higher for elderly women. Persons with cervical injuries increased compared to the 2002-data (44.1% vs 4.9%). The percentage of persons with incomplete SCI increased significantly over the study duration.

CONCLUSIONS

Persons with TSCI are becoming older, and the percentage of elderly persons is increasing year by year. These changes are likely due to a combination of population ageing in the region and changes in aetiology, with corresponding changes including an increase in persons with cervical TSCI and persons with incomplete injury.

Acute traumatic quadriplegia: Predictors of in-hospital and six-month mortality

Background

Traumatic spinal cord injury is one of the most disastrous and devastating health burdens all over the world with a high mortality rate. The present study aimed to evaluate the predictors of in-hospital and six-month mortality in these patients.

Methods

The electronic medical records of 87 consecutive patients with acute complete traumatic quadriplegia were reviewed to extract clinical, radiological, and laboratory data. Simple and multiple logistic regression models were used to estimate crude and adjusted odds with 95% confidence interval (CI) ratios for the predictors of in-hospital mortality and six-month mortality.

Results

There were 48 males and the mean age was 38.67 ± 12.81; in-hospital and six-month mortality were 21.84% and 11.76%, respectively. Traffic road accidents (67.8%) and falls (12.6%) were the most common causes of injury. The univariate analysis demonstrated advanced age, level of injury, late surgery or no surgical intervention, the lack of methylprednisolone therapy, a higher Charlson comorbidity index, the Injury Severity Score, and the presence of respiratory failure or bradycardia on admission were predictors of in-hospital mortality ( p < 0.05). In the final multiple logistic regression model, the level of injury (OR = 0.02 (0.001,0.35), p = 0.008) and the presence of respiratory failure (OR = 2.37 (0.03,13.88), p = 0.024) were the only predictors of in-hospital mortality. The univariate model showed that the level of injury, respiratory failure on admission, and the Injury Severity Score were the predictors of six-month mortality; however, the level of injury was the only predictor of the six-month mortality (OR = 1.12 (0.99, 1.27), p = 0.028) according to the multiple logistic regression model.

Conclusions

Several factors could affect in-hospital and six-month mortality in patients with traumatic spinal cord injury. Our findings demonstrated the level of injury and respiratory failure on admission as independent predictors of in-hospital mortality in these patients. Furthermore, the level of injury was the only independent predictor of six-month mortality in the present study.

The test-retest reliability of individualized VO2peak test modalities in people with spinal cord injury undergoing rehabilitation

STUDY DESIGN

Test-retest study.

OBJECTIVE

To describe the test-retest reliability of an individualized approach for peak oxygen uptake (VO₂peak) testing in a clinical context, accommodating inpatients with heterogeneous levels of physical functioning.

SETTING

Inpatient rehabilitation.

METHOD

Test-retest on two types of devices (recumbent stepper and arm-crank ergometer) with two predefined protocols of varying load increments on each device. No participants performed all four test modalities. VO₂peak, respiratory exchange ratio (RER), peak workload, and the reason for termination were reported. Of 23 participants included, 21 completed the test-retest procedure. Participants were inpatients, ≥18 years, who sustained a spinal cord injury (SCI) within the last 12 months at the time of admission. The median age was 52 years and 74% were male. Median time since injury at the time of the first test (T1) was 5.5 months. Seventeen were classified as American Spinal Injury Association Impairment Scale D. Intraclass correlation coefficients (ICC) and Bland-Altman plots for VO₂peak was calculated to determine intra- and intertester reliability of VO₂peak.

RESULTS

Mean VO₂peak obtained at T1 was 1.91 L/min (95%CI: 1.31-2.51); 1.26 L/min and 2.69 L/min for the recumbent stepper protocols; 0.61 L/min and 1.39 L/min for the arm-crank ergometer protocols. ICC for intra- and intertester reliability was 0.997 (95%CI: 0.986-0.999) and 0.994 (95%CI: 0.978-0.998) respectively. Bland-Altman plots showed a mean difference of -0.005 (SD 0,12) for overall test-retest.

CONCLUSION

Test-retest reliability was high. Mean VO₂peak at discharge from rehabilitation was higher than previously reported and individualized test modalities seemed to yield more optimal results in a heterogenous and representative sample during rehabilitation.

Aging With Disability: Populations, Programs, and the New Paradigm An Introduction to the Special Issue

Objective: The purpose of this article is to introduce a special issue dedicated to research at the intersection of aging and disability. Method: We provide some context for the importance of cross-disciplinary collaboration among aging and disability researchers and summarize the nine articles in this issue. Results: Articles in the special issue are centered around several overarching themes. These include meaningful social and community participation, goals and values in the context of disability, and the reach and effectiveness of programs and policies on rehabilitation and service utilization. Conclusion: As care models continue to merge aging and disability services, collaboration among traditional aging and disability research networks can lead to improved outcomes for adults aging with long-term disability.

Spinal cord injury and development of pressure injury during acute rehabilitation in Norway: a national retrospective cross-sectional study

STUDY DESIGN

A national, retrospective, cross-sectional study.

OBJECTIVES

To analyze the prevalence of pressure injury (PI), and characteristics associated with PI development in the hospitalized population of persons with a newly acquired spinal cord injury (SCI) between 2004 and 2014.

SETTING

All three specialized Spinal Cord Units in Norway.

METHODS

Demographic data related to prevalence and potential risk factors were retrieved from the electronic medical record (EMR). Statistical analyses were performed, using IBM SPSS Statistics, version 23.

RESULTS

We identified 1012 individuals with a new SCI. Mean age at injury was 48 years (SD 19). The period prevalence of PI was 16% (95% CI = 0.14-0.19), and identified PI associations were complete SCI (OR = 0.1), being injured abroad (OR = 2.4), bowel (OR = 13), and bladder (OR = 9.2) dysfunction; comorbidities like diabetes mellitus 1 (OR = 7.9), diagnosed depression (OR = 3.8), ventilator support (OR = 3.0), drug abuse (OR = 3.0), and concurrent traumatic brain injury (OR = 1.7). Individuals in the age group of 15-29 years had higher odds of PI compared with middle-aged individuals (45-59 years).

CONCLUSION

PI is a serious complication after SCI. The association between depression or comorbidity and PI occurrence should be investigated more thoroughly. We recommend implementation of a simple follow-up program regarding observation and prevention of PI. Increased awareness of factors that could contribute to PI will help to focus on better prevention and early recognition of PI. This will contribute to more optimal rehabilitation.