Long-Term Changes in Participation After Stroke

Personalized Citizen Assistance for Social Participation (APIC) adapted for older adults with visual impairment: results from a mixed study

PURPOSE

To explore the effects of the Personalized Citizen Assistance for Social Participation (APIC), an intervention adapted here for visual impairment, involving weekly stimulation sessions over six to twelve months, provided by trained and supervised attendants, on seven outcomes (social participation, leisure, independence, mobility, quality of life, health-related quality of life, and empowerment) in older adults with visual impairment, and to document its facilitators and barriers.

METHODS

A mixed-method design, which included a pre-experimental and an exploratory qualitative clinical research component, was used on 8 older adults (7 women) with visual impairment aged 70-86, and 8 attendants (5 women) aged 20-74. Before the intervention, directly after, and four months later, older adults completed questionnaires on the 7 outcomes. During the intervention, attendants completed diaries and participated in monthly meetings. Semi-structured interviews were administered to all participants after the intervention.

RESULTS

Social participation, leisure, mobility, quality of life and empowerment had increased immediately after the APIC. These improvements were still generally observed four months later. Participants reported that the APIC improved older adults' capabilities, social participation, and social environment.

CONCLUSIONS

The APIC is a promising intervention which helps older adults with visual impairment to deal with social restrictions.

Peer mentoring for people with acquired brain injury - a systematic review

INTRODUCTION

Over 100 million people worldwide live with disabilities resulting from an acquired brain injury (ABI). ABI survivors experience cognitive and physical problems and require support to resume an active life. They can benefit from support from someone who has been through the same issues (i.e. peer mentor). This review investigated the effectiveness of peer mentoring for ABI survivors.

METHOD

Eleven databases, two trial registers, and PROSPERO were searched for published studies. Two reviewers independently screened all titles, abstracts, and full texts, extracted data, and assessed quality. The PRISMA 2020 guidelines were followed to improve transparency in the reporting of the review.

RESULTS

The search returned 4,094 results; 2,557 records remained after the removal of duplicates and 2,419 were excluded based on titles and abstracts. Of the remaining 138, 12 studies met the inclusion criteria. Five were conducted in the United States, three in Canada, three in the UK, and one in New Zealand. Meta-analysis was inappropriate due to the heterogeneity of study designs. Therefore, a narrative synthesis of the data was undertaken.

CONCLUSION

Although peer mentoring has the potential to positively influence activity and participation among ABI survivors, further research is needed to understand the extent of the benefits.

Patient- and proxy-perceptions on functioning after stroke rehabilitation using the 12-item WHODAS 2.0: a longitudinal cohort study

PURPOSE

To analyse longitudinally patient- and proxy-perceptions on stroke survivors'(SSs') functioning using the 12-item WHO Disability Assessment Schedule 2.0 (WHODAS) after subacute inpatient stroke rehabilitation.

METHODS

Sixty-five SSs and their significant others(proxies) responded to WHODAS questionnaire at discharge and 9 to 50 months later. Self-WHODAS ratings were compared with corresponding proxy-perceptions and informal ratings on self-reported functional recovery.

RESULTS

On average, SSs' functioning improved after discharge, except according to self-WHODAS ratings of those with severe stroke. Individual changes were, however, notable. Association between time and change was statistically insignificant. SSs perceived greatest improvements in walking, household tasks, community life and working ability. The only items showing slight deterioration were emotions and relationships. In parallel, proxies rated all items except emotions and relationships improved. At discharge, proxies rated SSs' functioning more impaired than SSs themselves, mostly regarding those with severe stroke. Still, inter-rater reliability was very strong and increased significantly with time (ICC 0.799 vs. 0.979 at follow-up). Ninety percent of SSs with improved functioning according to self-WHODAS reported better functioning also in the informal questionnaire.

CONCLUSION

WHODAS showed improvements in SSs' functioning 9-50 months after discharge from subacute stroke rehabilitation. Improvements were in line with proxy-perception and self-reported functional recovery.IMPLICATIONS FOR REHABILITATIONStroke survivors' functioning improved significantly during the 9-50 months follow-up after subacute inpatient stroke rehabilitation.Stroke survivors perceived slightly less difficulties in their functioning compared to evaluations by proxies.Strong correlation between patient- and proxy-perceptions on stroke survivors' functioning strengthened from subacute to chronic phase of stroke recovery.The 12-item WHODAS 2.0 seems to be a valuable patient- and proxy-reported outcome measure to assess longitudinal changes in stroke survivors' functioning after stroke.

Upper extremity asymmetry due to nerve injuries or central neurologic conditions: a scoping review

BACKGROUND

Peripheral nerve injuries and central neurologic conditions can result in extensive disabilities. In cases with unilateral impairment, assessing the asymmetry between the upper extremity has been used to assess outcomes of treatment and severity of injury. A wide variety of validated and novel tests and sensors have been utilized to determine the upper extremity asymmetry. The purpose of this article is to review the literature and define the current state of the art for describing upper extremity asymmetry in patients with peripheral nerve injuries or central neurologic conditions.

METHOD

An electronic literature search of PubMed, Scopus, Web of Science, OVID was performed for publications between 2000 to 2022. Eligibility criteria were subjects with neurological conditions/injuries who were analyzed for dissimilarities in use between the upper extremities. Data related to study population, target condition/injury, types of tests performed, sensors used, real-world data collection, outcome measures of interest, and results of the study were extracted. Sackett's Level of Evidence was used to judge the quality of the articles.

RESULTS

Of the 7281 unique articles, 112 articles met the inclusion criteria for the review. Eight target conditions/injuries were identified (Brachial Plexus Injury, Cerebral Palsy, Multiple Sclerosis, Parkinson's Disease, Peripheral Nerve Injury, Spinal Cord Injury, Schizophrenia, and stroke). The tests performed were classified into thirteen categories based on the nature of the test and data collected. The general results related to upper extremity asymmetry were listed for all the reviewed articles. Stroke was the most studied condition, followed by cerebral palsy, with kinematics and strength measurement tests being the most frequently used tests. Studies with a level of evidence level II and III increased between 2000 and 2021. The use of real-world evidence-based data, and objective data collection tests also increased in the same period.

CONCLUSION

Adequately powered randomized controlled trials should be used to study upper extremity asymmetry. Neurological conditions other than stroke should be studied further. Upper extremity asymmetry should be measured using objective outcome measures like motion tracking and activity monitoring in the patient's daily living environment.

Environmental determinants for participation among stroke survivors in Africa, a scoping review

Purpose

In this review, we aimed to determine the environmental factors that are influencing the participation of stroke survivors in Africa.

Methods

Four electronic databases were systematically searched from inception to August 2021, and identified articles were screened by the two authors of this review based on predetermined criteria. No date restrictions were imposed, and we included any type of paper, including gray literature. We followed the scoping review framework by Arksey and O'Malley, which was later revised by Levac et al. The whole finding is reported using the preferred reporting items for systematic reviews and meta-analyses extension for scoping reviews (PRISMA-ScR).

Results

A total of 584 articles were generated by the systematic search, and one article was added manually. After eliminating the duplicates, the titles and abstracts of 498 articles were screened. From the screening, 51 articles were selected for full article review, of which 13 met the criteria to be included. In total, 13 articles were reviewed and analyzed based on the international classification of functioning, disability, and health (ICF) framework of the environmental determinants. Products and technology; natural environment and human-made changes to environment; and services, systems, and policies were found to be barriers for stroke survivors to participate in their community. Conversely, stroke survivors are getting good support from their immediate family and health professionals.

Conclusion

This scoping review sought to identify the environmental barriers and the facilitators that are determining the participation of stroke survivors in Africa. The results of this study can serve as a valuable resource for policymakers, urban planners, health professionals, and other stakeholders involved in disability and rehabilitation. Nonetheless, additional research is necessary to validate the identified facilitators and barriers.

Perceived participation and autonomy structural relationships among related factors in patients with stroke and hypertension in China: A ISM model approach

Aims

To explore the structural relationship between perceived participation and autonomy among older adults with stroke and hypertension in home and community-based services (HCBSs) in the eastern coastal region of China.

Design

An explorative cross-sectional study.

Methods

From July to September 2021, a total of 714 respondents were reported to have stroke and hypertension, and their information was used in the analysis of this study. A multiple linear regression analysis was used to explore the factors influencing factors older adults' perceived participation and autonomy. Using the ISM model, we analyzed the factors affecting social participation in patients with stroke and hypertension and explained the logical relationships and hierarchy among the factors.

Results

The mean score of perceived participation was 58.34 ± 27.57. Age, marital status, health insurance, living status, number of children, chronic diseases, sleep time, frequency of outings, and health utility value were significant factors affecting perceived participation and autonomy with stroke and hypertension patients. Among them, health insurance is the direct factor on the surface, age, number of children, chronic diseases, sleep time, frequency of outings, and health utility value are the intermediate indirect factors, and marital status and living status are the deep-rooted factors.

Conclusion

By the study that the hierarchical structure provides a visualization of interrelationships and interdependences among the influencing factors of perceived participation and autonomy. It also may be a significant complement to traditional variable-entered approaches and construct an optimized multidimensional perspective of participation and autonomy. Future research should focus on optimizing the living environment of older adults with stroke and hypertension to explore the model of rehabilitative intervention and help patients successfully reintegrate into their families/societies.

Multiple Case Study of Changes in Participation of Adults with Myotonic Dystrophy Type 1: Importance of Redesigning Accomplishment and Resilience

Background: Myotonic dystrophy type 1 (DM1) is the most prevalent adult form of neuromuscular disorders, for which a decrease of participation with age is known. However, little is known about facilitators and barriers to participation, especially from the perspective of both patients and caregivers. Objective: This study explored and explained changes in participation post-diagnosis with myotonic dystrophy type 1 from the perspective of six adults, their relatives and nurse case managers. Methods: A multiple case study was carried out with these triads (n =  6) using semi-structured individual interviews, medical charts, and a participation patient-reported outcome measure. The six cases were built around three women and three men (age: 40–56 years; disease duration: 19–39 years). Their “relatives” were mainly family members. Nurse case managers had done annual follow-ups with all the adults for approximately ten years. Changes in participation were characterized generally by: 1) heterogeneity, 2) insidious increase in restrictions, and more specifically by: 3) redesigning accomplishment, 4) progressive social isolation, 5) restrictions in life-space mobility, and 6) increasingly sedentary activities. Results: Important facilitators of participation were the adult’s resilience, highly meaningful activities, social support, living arrangement, and willingness to use technical aids. Barriers were mostly related to symptoms and a precarious social network, and were affected by misfit and potential syndemic interactions between personal (e.g., comorbidities) and environmental (e.g., stigma) factors. Conclusion: This study identified key facilitators and barriers and their underlying processes, which should be integrated into the evaluation and intervention framework to optimize participation over time.

The Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment for patients following acquired brain injury: Translation and reliability study

Objective

To develop the Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment and to investigate its internal consistency, intra- and inter-rater reliability.

Design

Prospective cohort study.

Setting

Rehabilitation department.

Subjects

A total of 34 patients with acquired brain injury.

Main measure

The translation and cultural adaptation process was completed, and the testing procedures of the Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment were standardized. Internal consistency was evaluated using Cronbach's alpha index; assessment of intra- and inter-rater reliability was carried out using weighted kappa coefficient.

Results

The internal consistency of the tactile sensations and the proprioception items of the Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment were generally acceptable to excellent with a range of Cronbach's alpha between 0.73 and 0.97. The intra-rater reliability of the tactile sensations and the proprioception items of the Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment were generally good to excellent with a range of weighted kappa coefficients between 0.47 and 1.00. Likewise, the inter-rater reliabilities of these items were predominantly good to excellent with a range of weighted kappa coefficients between 0.42 and 0.92.

Conclusion

The Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment is a reliable screening tool to evaluate primary somatosensory impairments in patients with acquired brain injury. Further research is necessary to consolidate these results and establish the validity and responsiveness of the Italian version of the Erasmus MC modifications to the Nottingham Sensory Assessment.

Body structure/function impairments and activity limitations of post-stroke that predict social participation: a systematic review

BACKGROUND

Stroke is the leading cause of death and disability in Brazil, and its prognostic indicators of social reintegration are not well established yet.

OBJECTIVE

To identify body structure/function impairments and activity limitations in post-stroke that predict social participation restrictions in the community.

METHODS

cohort studies were selected, involving adult post-stroke participants, which investigated body structure and function impairments or activity limitations of post-stroke individuals as predictors of social participation in the community. Studies that included individuals with subarachnoid hemorrhage, other neurological disorders and participants in long-term care facilities were excluded. The Newcastle-Ottawa quality assessment scale was applied to assess the methodological quality. The results were synthesized according to the found exposures, considering the used statistical models.

RESULTS

Eleven articles were included, with a total of 2,412 individuals, 58.4% men, 83.7% ischemic stroke. Seven exposures were assessed across studies, in which 10 studies assessed body structure and function exposures (stroke severity, cognitive, executive, emotional and motor function), and 8 studies assessed activity exposures (daily living activity and walking ability).

CONCLUSION

There is some evidence that stroke severity, mental and motor deficits, limitations in activities of daily living and the ability to walk after a stroke can predict social participation in the community. PROSPERO registration CRD42020177591.

Co-designing a Program to Improve Post-stroke Sexual Rehabilitation: The Promise of Innovative Methods

Introduction

Most people who sustain a stroke are likely to experience sexual difficulties during their recovery. However, few people get the opportunity to address sexuality during their rehabilitation because of factors related to the organization (e.g., culture), managers (e.g., lack of resources), clinicians (e.g., perceived lack of knowledge, skills, and comfort), and clients (e.g., taboo). A multifactorial program tailored to stakeholders' needs with various complementary interventions is needed to lead to a change of practice in post-stroke sexual rehabilitation.

Objective

To co-design with stakeholders (i.e., people with stroke, partners, clinicians, managers and researchers) a theory-driven multifactorial program to improve post-stroke sexual rehabilitation services.

Methods

This qualitative study will be conducted in four steps using an Intervention Mapping approach and a co-design methodology divided into four phases: (1) exploration; (2) co-design; (3) validation; and (4) development. Persons with stroke, partners, clinicians and managers from five distinct stroke rehabilitation centres in the province of Quebec (Canada), and researchers will be recruited to either participate in an advisory committee or working groups throughout the study. A combination of contributions from three different types of groups (advisory group, Lego® groups, work groups) will be used for data collection. Qualitative data analysis will first be realized by two independent reviewers using the Theoretical Domains Framework, and preliminary results of analysis will be validated with the advisory and working groups.

Conclusion

This study will lead to the co-design of the first theory-driven program intended to optimize post-stroke sexual rehabilitation services.

Participation and Functional Independence in Adults With Recessive Spastic Ataxia of Charlevoix-Saguenay

Background. Autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS) is a progressive disorder where upper and lower extremities motor performances may bring participation restriction. Purpose. To document participation in adults with ARSAC and explore associations with motor performances. Method. Twenty-eight participants took part in the study. Participation was assessed using the LIFE-H. Motor performance was assessed using several outcomes including the SARA, LEMOCOT, Berg Balance Scale, 10-Meter Walk Test, and Finger-to-nose Test. Findings. Participation was significantly lower in the wheelchair user subgroup. Also, for 29 activities out of 77, at least 15% of participants reported severely disrupted participation. Participation was correlated with upper and lower limbs coordination, walking ability, balance, disease severity, and fine dexterity (Spearman r = .41–0.85, p < .03). Implications. Results showed significant participation restrictions and suggest that interventions aiming to improve or compensate upper and lower limbs functions could help to decrease disease burden.

Evaluating the impact of a training program to support transitioning from the hospital to the community for people after stroke: a community case study

Background

The transitions in care along the stroke recovery path are challenging, particularly in finding mechanisms to continue one’s recovery once at home. We aim to evaluate the impact of training physiotherapists and fitness instructors from one regional community together to deliver an evidence-based group exercise program starting in the hospital and transitioning to the community using an implementation approach.

Methods

The evidenced based exercise program Fitness and Mobility Exercise (FAME) for stroke was chosen as the intervention. Data from interviews with stakeholders (community centre and health authority hospital staff including a physiotherapy navigator) was transcribed and themes evaluated using the RE-AIM (Reach, Efficacy, Adoption, Implementation, Maintenance) framework. These data were supplemented by information collected as a quality assurance project within the health authority.

Results

Two programs were established; one in the community centre (run over 15 months by fitness instructors) and one in the regional hospital (run over 12 months by a rehabilitation assistant under the direction from a physiotherapist). Transitions in care were facilitated by implementing the same evidence-based group exercise class in both the hospital and community setting, so people living with stroke could seamlessly move from one to another. An existing physiotherapist navigator service also was valued as a support for the transitions between the two centres for people with stroke. The hospital group accessed group-based physiotherapy service on average 31 days earlier than they were able to in a one-to-one format.

Conclusions

This case study described the implementation of the Fitness and Mobility Exercise (FAME) program in one community and the use of a physiotherapist navigator to assist transition between them. After a community training workshop, FAME programs were established within the health authority and the community centre. FAME program participants within the health authority benefited from reduced wait times to access hospital outpatient physiotherapy service. Improvements in function were measured in and reported by the people after stroke attending either the health authority or community centre FAME groups.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-021-07436-7.

Implementation of a sexuality interview guide in stroke rehabilitation: a feasibility study

BACKGROUND

Although people who sustain a stroke can experience sexual difficulties, few address them during rehabilitation.

OBJECTIVES

Explore the feasibility of implementing a Sexuality Interview Guide (SIG) in stroke rehabilitation and describe the factors perceived as influencing its implementation.

MATERIALS AND METHODS

Using a mixed research design, the SIG was implemented for four months in a rehabilitation hospital. The frequency with which clinicians addressed sexuality and their level of comfort pre-post implementation was measured. Perceived factors influencing implementation were determined through individual interviews and focus groups with five stroke clients, 15 clinicians and a coordinator. A paired-specimen Wilcoxon test was used to explore differences in pre- post-level of comfort. Qualitative data was analyzed by two independent evaluators using thematic analysis.

RESULTS

The SIG was used 28 times and clinicians' level of comfort in addressing sexuality improved significantly (p = 0.001). The factors perceived as influencing implementation were: the acceptability of the SIG, the individual characteristics, the context of the rehabilitation hospital and the implementation process.

CONCLUSION

This study showed that the SIG can be used in stroke rehabilitation and that, with sufficient financial and human resources, and training for clinicians, it would be feasible to implement it in usual care. Implications for rehabilitation The Sexuality Interview Guide (SIG) can be used in stroke rehabilitation and helps clinicians to target stroke clients who want to include sexuality in their rehabilitation. The best time to approach sexuality using the SIG, according to all participants, was in outpatient rehabilitation. For inpatient clients, it was more appropriate to use the SIG as they approach a weekend home trial or rehabilitation discharge. Training for clinicians working in post-stroke sexual rehabilitation, administrative policies and procedures and access to a sexual health specialist for consultation or referral purpose, would be important facilitators in integrating sexuality into clinical practices.

The role of the social network during inpatient rehabilitation: A qualitative study exploring the views of older stroke survivors and their informal caregivers

BACKGROUND

After discharge, stroke survivors and their informal caregivers need support from their social networks to resume their most valued activities. Rehabilitation professionals could help them establish a strong support system.

OBJECTIVE

Explore how older stroke survivors and their primary informal caregivers expect to resume their valued activities after discharge, and discover their ideas about involving, informing and educating their family members, friends and important others during inpatient rehabilitation so that, once home, they will have adequate support.

METHODS

We conducted semi-structured interviews with stroke survivors from three geriatric rehabilitation centres and their primary informal caregivers, used the pictures of daily activities to elicit their perspectives, and applied a descriptive and interpretive design to data analysis.

RESULTS

Many participants had no concrete idea about how to resume their activities after discharge but nevertheless were optimistic they would. They expected help to be available and saw no need for professionals to involve their network during inpatient rehabilitation. However, once they had insight into the challenges to expect after discharge, they often appreciated the idea of professionals contacting their network. To better understand the challenges after discharge, it was helpful if professionals provided concrete, honest information about the stroke's consequences for daily life. Actually doing daily activities also helped gain better insights.

CONCLUSIONS

To enhance insight in the need of social support after discharge, we suggest that rehabilitation professionals are honest about what to expect and let stroke survivors explore their valued activities in a realistic context more often.

Activity and participation in stroke survivors in a low-income setting: A cross-sectional study

OBJECTIVES

To describe patients' activity and participation levels and to compare these levels across different groups of stroke survivors according to their walking speed (WS).

METHODS

In this cross-sectional study, 67 stroke survivors (43 men, mean age: 58.4 ± 12.9 years old) were assessed using the stroke impairment assessment set (SIAS), ACTIVLIM-Stroke, 10-m walk test (10MWT), 6-min walk test (6MWT) and Reintegration to Normal Living Index (RNLI). The sample was afterwards split into three WS sub-groups (<0.4 m/s, 0.4-0.8 m/s and >0.8 m/s) based on 10MWT scores.

RESULTS

ACTIVLIM-Stroke, 10MWT and 6MWT mean scores (±SD) were, respectively, 69.4 ± 20.2%, 0.9 ± 0.6 m/s and 282.1 ± 182 m. RNLI median score (range) was 5 (0-20). Sub-group analyses indicated that 26.9% (n = 18) obtained WS < 0.4 m/s, 13.4% (n = 9) WS between 0.4 and 0.8 m/s, and 59.7% (n = 40) WS > 0.8 m/s. Significant differences (p < .001) were found between WS sub-groups for both activity and participation.

CONCLUSION

Stroke survivors in Kinshasa presented a good performance for basic-activities of daily life (basic-ADLs). However, some of them still had difficulties with some community activities. Differences in WS seemed to discriminate well stroke survivors in terms of activity and participation, since the higher WS, the more they performed in basic-ADLs, walking distance and participation, and inversely.

Comparing Participation Outcome Over Time Across International Stroke Cohorts: Outcomes and Methods

OBJECTIVE

To enable a direct comparison of participation levels in the first year post-stroke, assessed by different outcome measures internationally.

DESIGN

Two prospective stroke cohort studies following persons from stroke onset to 12 months post-stroke.

SETTING

Community.

PARTICIPANTS

Persons with stroke (N=495), not living at a nursing home, from Australia STroke imAging pRevention and Treatment-Prediction and Prevention to Achieve optimal Recovery Endpoints after stroke (START-PrePARE; n=100) and the Netherlands (Restore4stroke; n=395).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Activity Card Sort-Australia and Utrecht Scale for Evaluation of Rehabilitation-Participation. Activity domains were matched across measures to find common denominators and original scoring methods were recoded, hereby enabling a direct comparison of retained activities.

RESULTS

Ninety-one (START-PrePARE) and 218 (Restore4stroke) persons with stroke were included for analyses. No major differences in background characteristics were observed between the cohorts; the Dutch cohort suffered from slightly more severe stroke. A higher level of participation was observed (radar charts) in the first months post-stroke for the Australian cohort than in the Dutch cohort, especially for unpaid work (P<.003). At 12 months post-stroke, participation levels were similar, without significant differences in retained activities using the defined common denominators (P>.003).

CONCLUSIONS

An international comparison of actual activities that persons re-engage in in the first year post-stroke was achieved using a new method and recoding of data. High levels of participation were observed in both cohorts. Unpaid work showed different frequencies at 2-3 months, contributing to different trajectories over time across cultures. Important insights were gained. Although valuable information is inevitably lost with recoding, the approach may assist future studies on the harmonization of data across cohorts, particularly for 1 of the key outcomes of stroke: participation.

Progressive Decline in Daily and Social Activities: A 9-year Longitudinal Study of Participation in Myotonic Dystrophy Type 1

OBJECTIVE

To describe and compare changes in participation over a 9-year period in women and men with myotonic dystrophy type 1 (DM1). To compare participation restrictions with available reference values from a typical aging population living in the community.

DESIGN

Descriptive longitudinal design comparing data from baseline (2002) with data from follow-up (2011).

SETTING

Neuromuscular clinic and participant's home.

PARTICIPANTS

Adults with DM1 participated in the follow-up study (N=115).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE

The Assessment of Life Habits measured participation in 10 domains of daily and social activities. The minimal clinically important difference is 0.5 on a 10-point scale for participation accomplishment level.

RESULTS

A total of 62% of participants were women, and the mean age was 52.3±10.3 years. A decline (P<.01) was observed with increasing difficulty and assistance required in global participation (mean ± SD, -0.5±0.9), social activities subscore (-0.6±1.2), nutrition (-0.7±1.4), fitness (-1.0±1.6), personal care (-0.7±1.2), mobility (-0.5±1.9), community life (-0.8±1.9), and recreation (-1.5±3.0). More life areas are disrupted over time: 8 domains were below reference values from a population aged 55-64 years at follow-up compared with 2 domains at baseline. Satisfaction with participation remains high and stable over time.

CONCLUSION

As disease duration increases, global participation and more daily and social domains were restricted with increasing difficulty and assistance required. Adults with DM1 showed not only age-associated but disease-specific changes in participation. Description over time of participation could improve clinical assessment and guide interdisciplinary management of DM1, leading to higher rehabilitation success. Further investigation of the factors influencing changes in participation is required to support disease management and services planning.

From motor performance to participation: a quantitative descriptive study in adults with autosomal recessive spastic ataxia of Charlevoix-Saguenay

BACKGROUND

Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay (ARSACS) is a recessive neurological disorder with cerebellar, pyramidal and neuropathic features. Natural history data are urgently needed to increase trial readiness. This study aimed to describe the clinical phenotype including dexterity, coordination, strength, mobility, balance, disease severity, participation, and quality of life observed in adults with ARSACS homozygous for the c.8844delT mutation.

METHODS

Cross-sectional study with comparisons between disease stages and with reference values. Outcome measures included Standardized Finger-to-Nose Test, Grip/pinch strength, LEMOCOT, Six-Minute Walk Test, 10-Meter Walk Test, Berg Balance Scale, Spastic Paraplegia Rating Scale, Scale for the Assessment and Rating of Ataxia, LIFE-H, and SF-12.

RESULTS

Twenty-eight participants were recruited with a mean age of 38.1 years. The majority presented with lower limb coordination and fine dexterity scores below three standard deviations compare to reference values, scored under predicted values for mobility measures and were at increased risk of fall. Participants at an earlier disease stage performed better than the others, but individual variability was observed.

CONCLUSIONS

Results showed overall impaired motor performances and, even in a genetically homogeneous ARSACS population, an individual variability within disease stages. This study lays the foundation for a longitudinal study using quantified measurements.

Scoping Review: The Trajectory of Recovery of Participation Outcomes following Stroke

Participation is a central concept in health and well-being and healthcare, yet operationalizing this concept has been difficult. Its definition, uses in healthcare, and impacts on recovery require ongoing research. Our review question goes like this: from the longitudinal evidence investigating participation among stroke survivors, what are the patterns of participation recovery in stroke survivors over time, and what interventions are used to improve participation? To fully understand these questions, we also ask, how is participation defined in the stroke literature, and what are the measures of participation used in the stroke literature? A systematic scoping review was undertaken using the search terms "stroke," "longitudinal," "participation," and "outcome" in seven databases. Articles included were published until April 2017, written in English, and had at least two longitudinal assessments of participation. Fifty-nine articles met the inclusion criteria. The International Classification of Functioning, Disability and Health was the most frequent definition of participation used (34%). There were 22 different measures of participation. Eight of ten studies demonstrated significant improvements in participation up to 12 months poststroke. Efficacy of interventions and their impact on participation varied. The various definitions, measures, and intervention efficacies of participation highlight the need for further research worldwide into achieving meaningful participation and quality of life among stroke survivors. Future practice should include participation as a main outcome measure.

Course of Social Participation in the First 2 Years After Stroke and Its Associations With Demographic and Stroke-Related Factors

Background. Many persons with stroke experience physical, cognitive, and emotional problems that contribute to restrictions in social participation. There is, however, a lack of knowledge on the long-term course of participation over time post-stroke. Objective. To describe the time course of participation up to 2 years post-stroke and to identify which demographic and stroke-related factors are associated with this time course. Methods. This was a multicenter, prospective cohort study following 390 persons with stroke from hospital admission up to 2 years (at 2, 6, 12, and 24 months). Multilevel modeling with linear and quadratic time effects was used to examine the course of the frequency of vocational and social/leisure activities, experienced restrictions, and satisfaction with participation. Results. The frequency of vocational activities increased up to 1 year post-stroke and leveled off thereafter. Older and lower-educated persons showed less favorable courses of participation than younger and higher-educated persons, respectively. The frequency of social/leisure activities decreased post-stroke. Participation restrictions declined up to 1 year post-stroke and leveled off thereafter. Persons dependent in activities of daily living (ADL) kept experiencing more restrictions throughout time than independent persons. Satisfaction with participation increased slightly over time. Conclusions. Changes in participation occurred mostly in the first year post-stroke. Particularly older and lower-educated persons, and those dependent in ADL showed less favorable courses of participation up to 2 years post-stroke. Clinicians can apply these findings in identifying persons most at risk of long-term unfavorable participation outcome and, thus, target rehabilitation programs accordingly.

Gait Training after Stroke on a Self-Paced Treadmill with and without Virtual Environment Scenarios: A Proof-of-Principle Study

Purpose: The purpose of this proof-of-principle study was to show that virtual reality (VR) technology could be coupled with a self-paced treadmill to further improve walking competency in individuals with chronic stroke. Method: A 62-year-old man with a chronic right hemispheric stroke participated in a treadmill walking programme involving first a control (CTL) protocol, then VR training. In CTL training, he walked without time constraints while viewing still pictures and reacting to treadmill movements similar to those that he would have experienced later in VR training. In VR training, he experienced treadmill movements programmed to simulate changes encountered in five virtual environments rear-projected onto a large screen. Training difficulty in nine sessions over 3 weeks was increased by varying the time constraints, terrain surface changes, and obstacles to avoid. Effects on walking competency were assessed using clinical measures (5 m walk test, 6 min walk test, Berg Balance Scale, Activities-specific Balance Confidence scale) and questionnaires (Assessment of Life Habits Scale and personal appraisal). Results: CTL and VR training resulted in a similar progression through the training sessions of total time walked on the treadmill. The VR training led to an additional increase in speed as measured by walking 5 metres as fast as possible and distance walked in 6 minutes, as well as improved balance self-efficacy and anticipatory locomotor adjustments. As reported by the participant, these improved outcomes transferred to real-life situations. Conclusions: Despite the limited potential for functional recovery from chronic stroke, an individual can achieve improvements in mobility and self-efficacy after participating in VR-coupled treadmill training, compared with treadmill training with the same intensity and surface perturbations but without VR immersion. A larger scale, randomized controlled trial is warranted to determine the efficacy of VR-coupled treadmill training for mobility intervention post-stroke.

Performance and capacity-based measures of locomotion, compared to impairment-based measures, best predicted participation in individuals with hemiparesis due to stroke

PURPOSE

To determine the potential predictors of participation of individuals with post-stroke hemiparesis, taking into account modifiable variables of impairments, activity limitations, and environmental factors.

METHODS

One hundred and nine individuals (58 ± 12 years; 64 men) participated in this study. Outcomes included measures of impairments (depressive symptoms: Geriatric Depression Scale and motor-based impairments: finger-to-nose test, lower extremity (LE) motor coordination test, and handgrip strength, isometric strength of the LE muscles), activity (capacity: 10-meter walking speed test and Test d'Évaluation des Membres Supérieurs de Personnes Agées; performance: locomotion and manual abilities; environmental factors (Measure of the Quality of the Environment); and participation: Assessment of Life Habits (LIFE-H 3.1 Brazil)).

RESULTS

Regression analyses revealed that the explanatory variables accounted for 59% and 49% of the variance in the LIFE-H 3.1 Brazil daily activity and social role sub-scales, respectively. Locomotion performance (R² = 39%; p < 0.0001) and walking speed (R² = 32%; p < 0.0001) were the best predictors of the LIFE-H 3.1 Brazil daily activity and social role sub-scales, respectively. Depressive symptoms were the only impairments, which were retained in both models.

CONCLUSIONS

Performance and capacity-based measures of locomotion showed to be the best predictors of participation. Additionally, depressive symptoms should not be underlooked. Implications for Rehabilitation Activity-related measures of locomotion showed to be the main predictors of participation in individuals with post-stroke hemiparesis, as assessed by the daily activity and social role sub-scales of the LIFE-H 3.1. The daily activity model was best predicted by measures of performance, whereas the social role sub-scale, by measures of capacity. Although small, the impact of depressive symptoms on participation should not be underlooked. Locomotion appeared to be essential for participation and increases in walking speed and locomotion ability should be the main goals for both professionals and individuals, when the aim is to increase participation.

What environmental factors influence resumption of valued activities post stroke: a systematic review of qualitative and quantitative findings

OBJECTIVE

Identify the environmental factors that influence stroke-survivors' reengagement in personally valued activities and determine what specific environmental factors are related to specific valued activity types.

DATA SOURCES

PubMed, CINAHL and PsycINFO were searched until June 2016 using multiple search-terms for stroke, activities, disability, and home and community environments.

REVIEW METHODS

An integrated mixed-method systematic review of qualitative, quantitative and mixed-design studies was conducted. Two researchers independently identified relevant studies, assessed their methodological quality and extracted relevant findings. To validly compare and combine the various findings, all findings were classified and grouped by environmental category and level of evidence.

RESULTS

The search yielded 4024 records; 69 studies were included. Most findings came from low-evidence-level studies such as single qualitative studies. All findings were consistent in that the following factors facilitated reengagement post-stroke: personal adapted equipment; accessible environments; transport; services; education and information. Barriers were: others' negative attitudes and behaviour; long distances and inconvenient environmental conditions (such as bad weather). Each type of valued activity, such as mobility or work, had its own pattern of environmental influences, social support was a facilitator to all types of activities. Although in many qualitative studies others' attitudes, behaviour and stroke-related knowledge were seen as important for reengagement, these factors were hardly studied quantitatively.

CONCLUSION

A diversity of environmental factors was related to stroke-survivors' reengagement. Most findings came from low-evidence-level studies so that evidence on causal relationships was scarce. In future, more higher-level-evidence studies, for example on the attitudes of significant others, should be conducted.

Using the refined ICF Linking Rules to compare the content of existing instruments and assessments: a systematic review and exemplary analysis of instruments measuring participation

BACKGROUND

Existing instruments measuring participation may vary with respect to various aspects. This study aimed to examine the comparability of existing instruments measuring participation based on the International Classification of Functioning, Disability and Health (ICF) by considering aspects of content, the perspective adopted and the categorization of response options.

METHODS

A systematic literature review was conducted to identify instruments that have been commonly used to measure participation. Concepts of identified instruments were then linked to the ICF following the refined ICF Linking Rules. Aspects of content, perspective adopted and categorization of response options were documented.

RESULTS

Out of 315 instruments identified in the full-text screening, 41 instruments were included. Concepts of six instruments were linked entirely to the ICF component Activities and Participation; of 10 instruments still 80% of their concepts. A descriptive perspective was adopted in most items across instruments (75%), mostly in combination with an intensity rating. An appraisal perspective was found in 18% and questions from a need or dependency perspective were least frequent (7%).

CONCLUSION

Accounting for aspects of content, perspective and categorization of responses in the linking of instruments to the ICF provides detailed information for the comparison of instruments and guidance on narrowing down the choices of suitable instruments from a content point of view. Implications for Rehabilitation For clinicians and researchers who need to identify a specific instrument for a given purpose, the findings of this review can serve as a screening tool for instruments measuring participation in terms of the following: • Their content covered based on the ICF. • The perspective adopted in the instrument (e.g., descriptive, need/dependency or appraisal). • The categorization of their response options (e.g., intensity or frequency).

Balance Confidence: A Predictor of Perceived Physical Function, Perceived Mobility, and Perceived Recovery 1 Year After Inpatient Stroke Rehabilitation

OBJECTIVE

To estimate the effect of balance confidence measured at 1 month poststroke rehabilitation on perceived physical function, mobility, and stroke recovery 12 months later.

DESIGN

Longitudinal study (secondary analysis).

SETTING

Multisite, community-based.

PARTICIPANTS

Community-dwelling individuals (N=69) with stroke living in a home setting.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Activities-specific Balance Confidence scale; physical function and mobility subscales of the Stroke Impact Scale 3.0; and a single item from the Stroke Impact Scale for perceived recovery.

RESULTS

Balance confidence at 1 month postdischarge from inpatient rehabilitation predicts perceived physical function (model 1), mobility (model 2), and recovery (model 3) 12 months later after adjusting for important covariates. The covariates included in model 1 were age, sex, basic mobility, and depression. The covariates selected for model 2 were age, sex, balance capacity, and anxiety, and the covariates in model 3 were age, sex, walking capacity, and social support. The amount of variance in perceived physical function, perceived mobility, and perceived recovery that balance confidence accounted for was 12%, 9%, and 10%, respectively.

CONCLUSIONS

After discharge from inpatient rehabilitation poststroke, balance confidence predicts individuals' perceived physical function, mobility, and recovery 12 months later. There is a need to address balance confidence at discharge from inpatient stroke rehabilitation.

Role of contralesional hemisphere in paretic arm reaching in patients with severe arm paresis due to stroke: A preliminary report

Stroke is highly prevalent and a leading cause of serious, long-term disability among American adults. Impaired movement (i.e. paresis) of the stroke-affected arm is a major contributor to post-stroke disability, yet the mechanisms of upper extremity motor recovery are poorly understood, particularly in severely impaired patients who lack hand function. To address this problem, we examined the functional relevance of the contralesional hemisphere in paretic arm motor performance in individuals with severe arm paresis. Twelve individuals with severe stroke-induced arm paresis (Upper Extremity Fugl-Meyer Assessment=17.1 ± 8.5; maximum score=66) participated in the study. Participants performed a reaching response time task with their paretic arm. At varying time intervals following a 'Go' cue, a pair of transcranial magnetic stimulation (TMS) pulses were delivered to contralesional hemisphere primary motor (M1) or dorsal pre-motor cortex (PMd) to momentarily disrupt the pattern of neural firing. Response time components and hand-path characteristics were compared across the 2 sites for trials with and without TMS disruption. There was no significant effect of TMS disruption on overall Response time or Reaction time, but Movement time was significantly longer (i.e. slower) with disruption of the contralesional hemisphere (p=0.015), regardless of which area was stimulated. Peak hand-path velocity and hand-path smoothness were also significantly lower (p=0.005 and p<0.0001, respectively) with TMS disruption of the contralesional hemisphere. The data from this study provide evidence supporting a functionally relevant role of contralesional hemisphere motor areas in paretic arm reaching movements in individuals with severe post-stroke arm impairment.

A Personalized Self-Management Rehabilitation System with an Intelligent Shoe for Stroke Survivors: A Realist Evaluation

BACKGROUND

In the United Kingdom, stroke is the most significant cause of adult disability. Stroke survivors are frequently left with physical and psychological changes that can profoundly affect their functional ability, independence, and social participation. Research suggests that long-term, intense, task- and context-specific rehabilitation that is goal-oriented and environmentally enriched improves function, independence, and quality of life after a stroke. It is recommended that rehabilitation should continue until maximum recovery has been achieved. However, the increasing demand on services and financial constraints means that needs cannot be met through traditional face-to-face delivery of rehabilitation. Using a participatory design methodology, we developed an information communication technology-enhanced Personalized Self-Managed rehabilitation System (PSMrS) for stroke survivors with integrated insole sensor technology within an "intelligent shoe.". The intervention model was based around a rehabilitation paradigm underpinned by theories of motor relearning and neuroplastic adaptation, motivational feedback, self-efficacy, and knowledge transfer.

OBJECTIVE

To understand the conditions under which this technology-based rehabilitation solution would most likely have an impact on the motor behavior of the user, what would work for whom, in what context, and how. We were interested in what aspects of the system would work best to facilitate the motor behavior change associated with self-managed rehabilitation and which user characteristics and circumstances of use could promote improved functional outcomes.

METHODS

We used a Realist Evaluation (RE) framework to evaluate the final prototype PSMrS with the assumption that the intervention consists of a series of configurations that include the Context of use, the underlying Mechanisms of change and the potential Outcomes or impacts (CMOs). We developed the CMOs from literature reviews and engagement with clinicians, users, and caregivers during a series of focus groups and home visits. These CMOs were then tested in five in-depth case studies with stroke survivors and their caregivers.

RESULTS

While two new propositions emerged, the second importantly related to the self-management aspects of the system. The study revealed that the system should also encourage independent use and the setting of personalized goals or activities.

CONCLUSIONS

Information communication technology that purports to support the self-management of stroke rehabilitation should give significant consideration to the need for motivational feedback that provides quantitative, reliable, accurate, context-specific, and culturally sensitive information about the achievement of personalized goal-based activities.

Review of the psychometric properties of lower limb motor coordination tests

Introduction Adequate motor coordination (MC) of the lower limbs is essential for most of the motor tasks. Therefore, it is important to know the psychometric properties of the tests employed to assess lower limb MC, so that professionals could have a better basis to choose the most adequate assessment tools. Objectives To investigate the psychometric properties and clinical utility of instruments used to assess lower limb MC, by means of a critical review of the literature. Materials and methods A search was conducted in six databases looking for studies which evaluated reliability, validity, sensitivity to changes, or clinical utility of the tests employed to assess lower limb MC. The articles were assessed and the data of their psychometric properties were extracted by two researchers, independently. Results The search returned 1361 studies, 1,325 were excluded after analyses. The hand search yielded four eligible articles, totaling nine included articles. The included studies evaluated the psychometric properties of eight tests, but only three were specific to assess lower limb MC and the others were sub-items of other scales, which assess other domains. None of the tests provided data for all of the basic psychometric properties. Final remarks According to the results of this review, none of the tests had their basic psychometric properties reported, which is necessary to be investigated in future studies. This review may facilitate the search and selection of lower limb MC tests by researchers and clinicians.

A follow-up study on the relationship among participation, activity and motor function in survivors of stroke following constraint-induced therapy

PURPOSE

The aim of this follow-up study was to examine the relationships among motor function, activity and participation following constraint-induced therapy (CIT).

METHODS

In this correlational study, 12 individuals who had previously participated in CIT completed the Fugl Meyer Assessment for the Upper Extremity and Wolf Motor Function Test (motor assessments), the Motor Activity Log (activity measure) and the Daily Experiences of Pleasure, Productivity and Restoration Profile (participation measure). Motor and activity changes over time were assessed using repeated measures ANOVA and Friedman's tests. Spearman's correlations were used to examine the associations between the participation measure and motor and activity measures were analyzed using Spearman's correlations.

RESULTS

No statistically significant correlations were found among motor and activity scores and the amount of time spent in activity categories (e.g. self-care, leisure). Yet, moderate to strong correlations were found between motor assessments and time spent with others versus alone.

CONCLUSION

The lack of significant correlations between motor, activity and participation measures challenges assumptions that improved motor abilities will translate to greater participation. Correlations found between motor and activity measures and the context of participation suggests participation post-stroke is complex, and survivors of stroke may benefit from rehabilitation practices that encompass more than motor therapy.

Reference values and psychometric properties of the lower extremity motor coordination test

OBJECTIVES

(1) To create predictive nomograms for the dominant and nondominant limbs on the Lower Extremity Motor Coordination Test (LEMOCOT) using reference values, and (2) to determine the inter- and intrarater reliability for the LEMOCOT; the best scoring method (first vs mean of the first 2 vs mean of the last 2 vs mean of 3 vs the highest of 3 trials); the best testing method (direct vs video observation); and the ability to detect real change (smallest real difference [SRD] and standard error of the measurement [SEM]).

DESIGN

Normative and methodological study.

SETTING

Metropolitan area.

PARTICIPANTS

Healthy individuals (N=320, 50% women) in 7 age groups: 20 to 29, 30 to 39, 40 to 49, 50 to 59, 60 to 69, 70 to 79, and ≥80 years. Each group had 50 participants, except for ≥80 years (n=20).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURE LEMOCOT RESULTS

Age and sex explained 48% of the variance in the LEMOCOT scores for the dominant limb and 44% for the nondominant limb (125<F<148; P<.001). No significant differences were found regarding the different scoring methods (.12<F<1.02; .10<P<.92), and all of them demonstrated good reliability (intraclass correlation coefficients between .90 and .99; P<.001). There was agreement between scores from direct and video observation (limits of agreement -1.99 to 1.85; -1.55 to 1.62). Appropriate SEM (2.27-1.85) and SRD (6.27-5.11) values were found.

CONCLUSIONS

Reference values were determined for the LEMOCOT, and predictive nomograms were created based on age and sex. The LEMOCOT is reliable, needing only 1 trial (after familiarization) to generate reliable scores; can be scored from either direct or video observation; and has the ability to detect real change over time.

Mild impairment of cognition impacts on activity participation after stroke in a community-dwelling Australian cohort

Ongoing disability following stroke can severely impact activity participation and quality of life. The authors investigated the association between cognition and mood and activity participation in 30 survivors of stroke living in the community, using quantitative assessment tools. Non-parametric correlation analyses quantified the presence and strength of association between variables. Differences for those with cognitive impairment or with depressive symptoms were investigated. Survivors of stroke with cognitive impairment of even mild severity had significantly reduced participation in all activity domains. Significant differences in activity participation were not found with mood, although relatively few were identified as being depressed. The findings suggest that mild cognitive impairment after stroke is associated with participation limitations that are important for occupational therapists to consider when planning intervention.

Developing a personalised self-management system for post stroke rehabilitation; utilising a user-centred design methodology

PURPOSE

To develop and evaluate an information and communication technology (ICT) solution for a post-stroke Personalised Self-Managed Rehabilitation System (PSMrS). The PSMrS translates current models of stroke rehabilitation and theories underpinning self-management and self-efficacy into an ICT-based system for home-based post-stroke rehabilitation.

METHODS

The interdisciplinary research team applied a hybrid of health and social sciences research methods and user-centred design methods. This included a series of home visits, focus groups, in-depth interviews, cultural probes and technology biographies.

RESULTS

The iterative development of both the content of the PSMrS and the interactive interfaces between the system and the user incorporates current models of post-stroke rehabilitation and addresses the factors that promote self-managed behaviour and self-efficacy such as mastery, verbal persuasion and physiological feedback.

CONCLUSION

The methodological approach has ensured that the interactive technology has been driven by the needs of the stroke survivors and their carers in the context of their journey to both recovery and adaptation. Underpinned by theories of motor relearning, neuroplasticity, self-management and behaviour change, the PSMrS developed in this study has resulted in a personalised system for self-managed rehabilitation, which has the potential to change motor behaviour and promote the achievement of life goals for stroke survivors.

Quality of life amongst young adults with stroke living in Kenya

BACKGROUND

The world has been experiencing an increase of stroke among young adults. Occurrence of stroke in young adults dramatically affects the quality of life of the individuals.

OBJECTIVES

To investigate the quality of life amongst young adults who experienced a stroke living in Kenya.

METHODS

A cross-sectional study was carried out on a conveniently selected sample of 161 young adults with stroke drawn from three tertiary hospitals in Kenya. The Short-Form 36-item second version (SF-36v2) was used to collect the data. Descriptive and association statistical analysis using Mann-Whitney U, and Kruskal Wallis tests were calculated on the data using SPSS.

RESULTS

In relation to a total score of 100, when expressed as a percentage the mean quality of life scores, ranged from 30% to 48% for each of the SF-36v2 domains. The results showed that males scored higher than females in all the domains except in physical functioning and that the scores decline with advance in age in most domains.

CONCLUSION

The quality of life scores for this group were low meaning that that they were experiencing more challenges with physical functioning, psychological and emotional functioning and fulfilling previous roles.

Measuring impact of environmental factors on human functioning and disability: a review of various scientific approaches

PURPOSE

The objective of this paper is to present a framework for systematically describing different approaches to measure environmental factors (EF) and to discuss some strengths and weaknesses of these approaches.

METHODS

Identification of suitable criteria for ordering measurements of EF was based on an analysis of existing reviews, a qualitative literature review and feedback from experts. Items of selected EF measures were linked to the International Classification of Functioning, Disability and Health.

RESULTS

Experimental and observational designs for the study of EF are distinguished and illustrated with examples. Approaches to study EF are differentiated into those directly measuring an environmental interaction with function and those relying on an independent assessment of environmental features. By applying these criteria, a three-dimensional matrix framework for measurement of EF in observational studies is developed.

CONCLUSION

The acknowledgement of different measurement approaches to the scientific study of EF is one pathway towards an increased understanding of the connection between environments and functioning. Many different measures may be used to approximate the realities of disabling or enabling environments. This review provides an initial framework for improving our fundamental comprehension of the complexity of the measurement of EF in the context of human health and disability.

Intersection of participation and environmental factors: a complex interactive process

The objective was to review contemporary and historical rehabilitation-focused literature on conceptualizations of the environment, broadly defined, and environmental measures. Data sources included historical nonempirical American-based literature from 1935 to the present and descriptive and empirical rehabilitation articles worldwide, retrieved from computerized databases predominantly from past 10 years depicting a participation-environment association. Literature selection required relevance to 3 combined topics: physical disability rehabilitation, participation/community integration, and impact of environmental barriers and facilitators. The ultimate focus was on spinal cord injury for recent literature and measures reviewed. Data extraction was based on author-assessed relevance to both participation and environmental considerations. Nonempirical literature from last three quarters of a century suggests an environmental impact on participation, focusing on "person-environment fit." Recent empirical evidence supports environmental contributions to participation, but the magnitude of the contribution is low. Despite the obvious theoretic impact of the environment, scientific demonstration of environmental contribution to participation restriction or facilitation has yet to be achieved. Participation-environment interaction could be illustrated better by (1) taking into account critical elements in environmental measures (eg, comprehensiveness of approach to environment, scales describing spectrum of environmental influence, subjective vs objective perspectives), (2) addressing the concept of participation in a dimension-specific approach, and (3) avoiding environmental features in construction of participation measures.