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Kinect4FOG: monitoring and improving mobility in people with Parkinson’s using a novel system incorporating the Microsoft Kinect v2

AMINI, Amin
BANITSAS, Konstantinos
YOUNG, William R
2018

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Parkinson’s is a neurodegenerative condition associated with several motor symptoms including tremors and slowness of movement. Freezing of gait (FOG); the sensation of one’s feet being “glued” to the floor, is one of the most debilitating symptoms associated with advanced Parkinson’s. FOG not only contributes to falls and related injuries, but also compromises quality of life as people often avoid engaging in functional daily activities both inside and outside the home. In the current study, we describe a novel system designed to detect FOG and falling in people with Parkinson’s (PwP) as well as monitoring and improving their mobility using laser-based visual cues cast by an automated laser system. The system utilizes a RGB-D sensor based on Microsoft Kinect v2 and a laser casting system consisting of two servo motors and an Arduino microcontroller. This system was evaluated by 15 PwP with FOG. Here, we present details of the system along with a summary of feedback provided by PwP. Despite limitations regarding its outdoor use, feedback was very positive in terms of domestic usability and convenience, where 12/15 PwP showed interest in installing and using the system at their homes.

Speech and language pathologists’ perceptions and practises of communication partner training to support children’s communication with high-tech speech generating devices

TEGLER, Helena
PLESS, Mia
JOHANSSON, Monica Blom
SONNANDER, Karin
2018

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Purpose: 

This study examined speech and language pathologists’ (SLPs’) perceptions and practices of communication partner training with high-tech speech generating devices (SGDs).

 

Method: 

Fifteen SLPs were recruited throughout Sweden. The SLPs answered a study-specific questionnaire on communication partner training in relation to communication partners to children with severe cerebral palsy and intellectual disability. The results were analysed with descriptive statistics (closed-ended questions, responses on Likert scales) and content analysis (open-ended question) using ICF-CY.

 

Results:

Twelve SLPs completed the survey. Half had no or one training session with communication partners in the last year. One-third never used documents for goal-setting. Half seldom or never taught communication partner strategies. Three quarters only used verbal instructions. The main obstacles were environmental factors.

 

Conclusions

This study contributes valuable knowledge about high-tech SGD interventions targeting communication partners. The high-tech SGD intervention may benefit from goal-setting, extended number of training sessions and a range of instructional approaches.

Target population’s requirements on a community-based intervention for stimulating physical activity in hard-to-reach physically disabled people: an interview study

KROPS, Leonie A
FOLKERTSMA, Nienke
HOLS, Doortje H J
GEERTZEN, Jan H B
DIJKSTRA, Pieter U
DEKKER, Rienk
May 2018

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Purpose: To explore ideas of the target population about a community-based intervention to stimulate physical activity in hard-to-reach physically disabled people.

 

Materials and methods: Semi-structured interviews were performed with 21 physically disabled people, and analyzed using thematic analyses. Findings were interpreted using the integrated Physical Activity for People with a Disability and Intervention Mapping model.

 

Results: The intervention should aim to stimulate intrinsic motivation and raise awareness for the health effects of physical activity. It should provide diverse activities, increase visibility of these activities, and improve image of physical activity for physically disabled people. Participants suggested to provide individual coaching sessions, increase marketing, present role models, and assign buddies. Potential users should be approached personally through intermediate organizations, or via social media and word of mouth promotion. Participants suggested that users, government, sponsors, and health insurers should finance the intervention. Self-responsibility for being physically active was strongly emphasized by participants.

 

Conclusions: An intervention to stimulate physical activity in hard-to-reach physically disabled people should be individualized, include personal support, and should include marketing to improve image of physical activity of physically disabled people. The intervention that fulfills these requirements should be developed and tested for effects in future research.

The Family and Disability in Ghana: Highlighting Gaps in Achieving Social Inclusion

OPOKU, Maxwell Peprah
ALUPO, Beatrice Atim
GYAMFI, Naomi
ODAME, Lois
MPRAH, Wisdom Kwadwo
TORGBENU, Eric Lawer
BADU, Eric
2018

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Purpose: There are social and environmental barriers faced by persons with disabilities which have been reported in literature. In discussing these barriers, attention is yet to be given to the support from families to members with disabilities. This study aimed to examine family support and its impact on the lives of persons with disabilities in Ghana.

 

Methods: The study participants were 48 persons with disabilities - physical, hearing and visual disabilities - who were members of Disabled Peoples’ Organisations. They were conveniently drawn from 4 districts in the Northern region of Ghana.

 

Results: The study found that the families of the participants did not give them adequate support to access services that would improve their lives. For instance, limited access to education resulted in inability of participants to secure  jobs.

 

Conclusion: Without the primary support of the family, persons with disabilities might be unable to break down social barriers due to their inability to access education and other developmentally useful services. The implication of the study for policy-making has been discussed extensively.

Participation Restriction due to Arm and Leg Motor Impairment after Stroke Rehabilitation in the Tamale Metropolitan Area, Ghana

TWUM, Frank
DOGBE, Joslin Alexander
EDUSEI, Anthony Kwaku
AMPRATWUM, Joseph
2018

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Purpose: The study was conducted to examine the relationship between arm and leg motor impairment in stroke survivors and participation restriction, post rehabilitation, within the Tamale metropolis.

 

Method: The participants were 102 stroke survivors from the Tamale metropolitan area, who had undergone at least 3 months of rehabilitation. Upper limb motor assessment was followed by lower limb motor assessment based on the Manual Muscle Test. Levels of participation restriction were measured using the London Handicap Scale. Correlation analysis of motor impairment and participation restriction were done using Spearman rank correlation analysis.

 

Results: The mean age of post-stroke participants was 62.08 years (95% CI= 59.77-64.39), with men comprising 67.65% and 32.35% women. The Spearman rank correlation co-efficient between arm motor impairment and participation was 0.8343, depicting a strong positive relationship between the aforementioned variables. The correlation between leg motor impairment and participation yielded 0.8013. Conversely, leg motor impairment was found to have a stronger relationship with participation restriction in comparison to arm motor impairment.

 

Conclusion and Implications: The strong relationship between limb motor impairment and participation restriction suggests that clinicians and disability experts involved in rehabilitation should take cognisance of the social implication of motor impairment in order to make informed decisions. Further to this, arm and leg assistive devices could be useful in reducing the levels of participation restriction among persons with stroke within the Tamale metropolis.

 

Limitations: A major limitation is that motor impairment was assessed solely on the ability to perform voluntary movement (muscle power). Sensory disturbances and motor coordination difficulties also have the potential to influence participation restriction, so the exclusion of stroke survivors who are unable to communicate implies that external validity of the research is limited.

Learning from experience: Guidelines for locally sourced and cost-effective strategies to modify existing household toilets and water access

WORLD VISION
CBM Australia
2018

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This learning resource is the result of a partnership between World Vision Australia and CBM Australia that aims to improve inclusion of people with disabilities in World Vision’s Water, Hygiene and Sanitation (WASH) initiatives, including in Sri Lanka. The guidelines are based on experiences and observations from World Vision’s implementation of the Rural Integrated WASH 3 (RIWASH 3) project in Jaffna District, Northern Province, funded by the Australian Government’s Civil Society WASH Fund 2. The four year project commenced in 2014. It aimed to improve the ability of WASH actors to sustain services, increase adoption of improved hygiene practices, and increase equitable use of water and sanitation facilities of target communities within 11 Grama Niladari Divisions (GNDs) in Jaffna District.

To support disability inclusion within the project, World Vision partnered with CBM Australia. CBM Australia has focused on building capacities of partners for disability
inclusion, fostering connections with local Disabled People’s Organisations, and providing technical guidance on disability inclusion within planned activities. World Vision also partnered with the Northern Province Consortium of the Organizations for the Differently Abled (NPCODA) for disability assessment, technical support and capacity building on inclusion of people with disabilities in the project.

HOME MODIFICATIONS FOR WASH ACCESS
This document is one of two developed in the Jaffna District and describes the strategies which were used to assist people with disabilities to access toilet and water facilities at their own home. The strategies were designed to be low cost and were developed using locally available materials and skills in the Jaffna District of Sri Lanka. Houses and toilet structures in the region were made of brick and concrete. No new toilets were built and modifications involved only minor work to existing household structures, water points and toilets.

NOTE:
The development of this learning resource was funded by the Australian Government's Civil Society WASH Fund 2.

African Journal of Disability Vol 7 (2018)

2018

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This journal provides

  • Nineteen original research articles on a variety of topics including the cost of raising a child with autism, experiences of care givers to stroke survivors, dyslexic's learning experiences, communication rehabilitation, disability and food security, hearing children of deaf parents and rehabilitation of stroke survivors, disability policy, learning for deaf learners, aquatic based interventions for children with cerebral palsy, evaluation of community based rehabilitation programmes, the impact of stroke and barriers to the implementation of inclusive education.
  • Seven review articles: Intellectual disability rights and inclusive citizenship in South Africa: What can a scoping review tell us?; The benefits of hydrotherapy to patients with spinal cord injuries; Simple ideas that work: Celebrating development in persons with profound intellectual and multiple disabilities; The relationship between social support and participation in stroke: A systematic review; Parents of children with disabilities: A systematic review of parenting interventions and self-efficacy; Implementation of the 2006 Convention on the Rights of Persons with Disabilities in Zimbabwe: A review; Part 1: A review of using photovoice as a disability research method: Implications for eliciting the experiences of persons with disabilities on the Community Based Rehabilitation programme in Namibia
  • There is an opinion paper entitled - Deafening silence on a vital issue: The World Health Organization has ignored the sexuality of persons with disabilities
  •  There is a case study - Lessons from the pilot of a mobile application to map assistive technology suppliers in Africa

A situational analysis of disability and aging in Myanmar

ZEITZER, Ilene
2018

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The interaction of aging and disability is explored in the context of Myanmar. Blindness and deafness data are taken from the census. Carer givers and the family are discussed. Goverment and civil society responses are also discussed.

A briefing paper is also available.

Disability, health and human development

MITRA, Sophie
2018

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This open access book introduces the human development model to define disability and map its links with health and wellbeing, based on Sen’s capability approach. The author uses panel survey data with internationally comparable questions on disability for Ethiopia, Malawi, Tanzania and Uganda. It presents evidence on the prevalence of disability and its strong and consistent association with multidimensional poverty, mortality, economic insecurity and deprivations in education, morbidity and employment. It shows that disability needs to be considered from multiple angles including aging, gender, health and poverty. Ultimately, this study makes a call for inclusion and prevention interventions as solutions to the deprivations associated with impairments and health conditions.

 

Chapters include:

  • The Human Development Model of Disability, Health and Wellbeing
  • Measurement, Data and Country Context
  • Prevalence of Functional Difficulties
  • Functional Difficulties and Inequalities Through a Static Lens
  • Dynamics of Functional Difficulties and Wellbeing
  • Main Results and Implications

 

Wheelchair considerations: Amputees, stroke or spinal cord injury

MOTIVATION AUSTRALIA
2018

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Three factsheets highlighting four key considerations when providing wheelchairs for people who have had either a single or double lower limb amputation or a spinal cord injury or a stroke. The key considerations are pressure risk; wheelchair set up; postural support; and client education

Wheelchair service provision education and training in low and lower middle income countries: a scoping review

McSweeney, Elizabeth
GOWRAN, Rosemary Joan
November 2017

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This review considers education and training available to personnel who provide wheelchair and seating assistive technology to meet personal posture and mobility requirements within low and lower middle income countries (LLMIC), to ascertain where gaps in knowledge exist and identify human resource education priorities. A scoping review, mapping out existing scientific and grey literature within the field between 1993 and 2017 was conducted.

https://doi.org/10.1080/17483107.2017.1392621

Journal of Disability and Rehabilitation: Assistive Technology, Volume 14, 2019 - Issue 1

The 8 steps + : The role of community development organizations in providing holistic wheelchair services

ACCELERATING CORE COMPETANCIES FOR EFFECTIVE WHEELCHAIR SERVICE AND SUPPORT (ACCESS) PROJECT
October 2017

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This report suggests a “twin-track” approach based on the World Health Organization’s Guidelines on the Provision of Manual Wheelchairs in Less Resourced Settings, an eight-step process, and dedicated disability inclusion programming, the “plus.” By following this 8 Steps+ approach, community development organizations can provide appropriate wheelchairs and empower their constituencies to exercise their rights and fundamental freedoms.  

Psychological well-being of adolescents with physical disabilities in Zimbabwean inclusive community settings: An exploratory study

MPOFU, Jabulani
SEFOTHO, Maximus M.
MAREE, Jacobus G.
2017

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Background: The purpose of this study was to explore the psychological well-being of adolescents with physical disabilities living in inclusive community settings of Makonde Urban in Zimbabwe. An inclusive community is one that aims to remove exclusionary practices within the community and promote community systems that accept all people irrespective of their difference. Inclusive communities on their own are not uniquely designed for people with disabilities, but most developing countries have adopted them as a basic strategy to influence and enhance psychological well-being of people with disabilities.


Methods: A constructivist lived experience perspective underpinned this research, in which multiple case studies were used to interact with the participants on inclusion and psychological well-being of adolescents with physical disabilities. Purposive sampling was used to select 14 participants (9 males and 5 females). Data were collected through face-to-face interviews and transcribed verbatim. Four themes emerged from the thematic analysis of data sources.


Results: It was found that participants who were adolescents with physical disabilities living in inclusive community settings of Makonde Urban in Zimbabwe were having high levels of autonomy and choice, purpose in life, positive relations with others and good personal growth and self-acceptance.


Conclusion: The findings of this study should enable inclusive communities’ policy-makers and researchers to better understand the psychological well-being of adolescents with physical disabilities living in inclusive communities.

Wheelchair services and use outcomes: A cross-sectional survey in Kenya and the Philippines

BAZANT, Eva S.
HURWITZ, Elizabeth J. Himelfarb
ONGUTI, Brenda N.
WILLIAMS, Emma K.
NOON, Jamie H.
XAVIER, Cheryl A.
GARCIA, Ferdiliza D.S.
GICHANGI, Anthony
GABBOW, Mohammed
MUSAKHI, Peter
KIRBY, R. Lee
2017

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Background: The World Health Organisation recommends that services accompany wheelchair distribution. This study examined the relationship of wheelchair service provision in Kenya and the Philippines and wheelchair-use–related outcomes.


Method: We surveyed 852 adult basic manual wheelchair users. Participants who had received services and those who had not were sought in equal numbers from wheelchair-distribution entities. Outcomes assessed were daily wheelchair use, falls, unassisted outdoor use and performance of activities of daily living (ADL). Descriptive, bivariate and multivariable regression model results are presented.


Results: Conditions that led to the need for a basic wheelchair were mainly spinal cord injury, polio/post-polio, and congenital conditions. Most Kenyans reported high daily wheelchair use (60%) and ADL performance (80%), while these practices were less frequent in the Philippine sample (42% and 74%, respectively). Having the wheelchair fit assessed while the user propelled the wheelchair was associated with greater odds of high ADL performance in Kenya (odds ratio [OR] 2.8, 95% confidence interval [CI] 1.6, 5.1) and the Philippines (OR 2.8, 95% CI 1.8, 4.5). Wheelchair-related training was associated with high ADL performance in Kenya (OR 3.2, 95% CI 1.3, 8.4). In the Philippines, training was associated with greater odds of high versus no daily wheelchair use but also odds of serious versus no falls (OR 2.5, 95% CI 1.4, 4.5).


Conclusion: Select services that were associated with some better wheelchair use outcomes and should be emphasised in service delivery. Service providers should be aware that increased mobility may lead to serious falls.
 

The long-term impact of wheelchair delivery on the lives of people with disabilities in three countries of the world

SHORE, Susan
2017

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Background: Lack of access to mobility for people with disabilities, particularly in less- resourced settings, continues to be widespread. Despite challenges to wheelchair delivery, the benefits to health, employment, social integration and life satisfaction are apparent.


Objectives: Previous studies have explored the impact of receiving a wheelchair on the lives of the users through cross-sectional or short-term longitudinal analysis. The current study was undertaken to evaluate whether previously reported changes were sustained after 30 months of use, and whether results varied between two differing models of a wheelchair.


Method: One hundred and ninety-one subjects from Peru, Uganda and Vietnam received one of two models of wheelchair provided by the Free Wheelchair Mission. Using interviews to record survey results, data were collected at the time the wheelchair was received and following 12 and 30 months of use. Variables of overall health, employment, income and travel were explored through non-parametric analysis.


Results: There was a significant improvement in overall health and distance travelled after 12 months, but these changes were no longer significant by 30 months (Friedman test for overall change, p = 0.000). Employment status showed a small but significant increase at 12 and 30 months (Cochran’s Q, p = 0.000). Reported income increased slowly, becoming significantly different at 30 months (Friedman test, p = 0.033). There was no association between the model of wheelchair received and the incidence of pressure ulcers, pain or maintenance required. There was higher satisfaction with the GEN_2 wheelchair at 12 months (p = 0.004), but this difference was not apparent by 30 months. Overall wheelchair satisfaction and maintenance levels were favourable.


Conclusion: While overall health status, and distance travelled into the community fluctuated over time, receipt of one of two models of a wheelchair in less-resourced settings of the world appears to have a positive sustained impact on employment and income. Further investigations should be carried out to confirm these results and explore the factors responsible for fluctuating variables. This study affirms the importance of long-term follow-up of outcomes associated with wheelchair distribution in less-resourced environments.

The impact of physical rehabilitation on the lives of persons with physical impairments in Myanmar: Research Report

LONDON SCHOOL OF HYGIENE AND TROPICAL MEDICINE
August 2017

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The aim of this study was to assess the impact of physical rehabilitation on the physical functioning, economic status and quality of life of people with physical impairments in Myanmar. This project took place between January 2015 – December 2016 and investigated the impact of physical rehabilitation (specifically with prosthesis or orthosis) on the lives of about 100 persons with physical impairments attending 2 rehabilitation centres in Myanmar. Assessment was made of physical functioning, socio-economic status and quality of life before and after receipt of physical rehabilitation services. Quantitative and qualitative data were collected, and a review of Quality of Life tools was undertaken as part of this research, which is reported separately

The development and evaluation of content validity of the Zambia Spina Bifida Functional Measure: Preliminary studies

MWESHI, Margaret M.
AMOSUN, Seyi L.
SHILALUKEY-NGOMA, Mary P.
MUNALULA-NKANDU, Esther
KAFAAR, Zuhayr
2017

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Background: Very little is known on outcome measures for children with spina bifida (SB) in Zambia. If rehabilitation professionals managing children with SB in Zambia and other parts of sub-Saharan Africa are to instigate measuring outcomes routinely, a tool has to be made available. The main objective of this study was to develop an appropriate and culturally sensitive instrument for evaluating the impact of the interventions on children with SB in Zambia.


Methods: A mixed design method was used for the study. Domains were identified retrospectively and confirmation was done through a systematic review study. Items were generated through semi-structured interviews and focus group discussions. Qualitative data were downloaded, translated into English, transcribed verbatim and presented. These were then placed into categories of the main domains of care deductively through the process of manifest content analysis. Descriptive statistics, alpha coefficient and index of content validity were calculated using SPSS.


Results: Self-care, mobility and social function were identified as main domains, while participation and communication were sub-domains. A total of 100 statements were generated and 78 items were selected deductively. An alpha coefficient of 0.98 was computed and experts judged the items.


Conclusions: The new functional measure with an acceptable level of content validity titled Zambia Spina Bifida Functional Measure (ZSBFM) was developed. It was designed to evaluate effectiveness of interventions given to children with SB from the age of 6 months to 5 years. Psychometric properties of reliability and construct validity were tested and are reported in another study.

Exploring structural violence in the context of disability and poverty in Zimbabwe

MUDEREDZI, Jennifer T.
EIDE, Arne H.
BRAATHEN, Stine H.
STRAY-PEDERSEN, Babill
2017

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Background: While it is widely assumed that disability, poverty and health are closely linked, research falls short of fully understanding the link. One approach to analysing the links between disability and poverty is through the concept of structural violence, referring to social structures that contribute to the impoverishment of individuals or communities. These structures can be political, ecological, legal and economic, among others.


Objective: To explore structural violence and how it affects families of children with cerebral palsy among the Tonga ethnic group living in poor rural communities of Binga in Zimbabwe.


Method: This is a longitudinal, qualitative and ethnographic study. Data were collected over a period of eight years from 2005 to 2013. Data collection techniques were in-depth interviews, participant observation and focus group discussions. Purposive sampling was used to recruit 53 informants.


Results: Structural violence was noted through four themes: internal displacement and development, food and politics, water and sanitation, and social services. Poverty was noted in the form of unemployment, lack of education, healthcare, food and shelter. The concept of structural violence inflicted social suffering on the informants. Politics played a major role in activities such as food withdrawal, lack of water, development and allocation of local resources to ‘the people of the city’, leaving the informants struggling with care.

 

Conclusion: Political and economic forces have structured risks and created a situation of extreme human suffering. The capabilities approach brings out the challenges associated with cerebral palsy in the context of development challenges.

Cardiovascular diseases (CVD) and rehabilitation. Factsheet

HANDICAP INTERNATIONAL
March 2017

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Cardiovascular disease (CVD) refers to conditions that affect the heart and blood vessels. Most commonly this includes coronary heart disease (heart attacks), cerebrovascular disease (stroke) or raised blood pressure (hypertension). A stroke occurs when a blood clot (ischaemia) or a bleed (haemorrhage) disrupts the blood supply to part of the brain, starving that area of oxygen. Stroke is a leading cause of serious long-term disability. Common impairments and activity limitations from cardiovascular diseases are hemiplegia, word forming difficulties and slurring of speech, cognitive function, depression, sensory loss and shortness of breath. Different examples of rehabilitation in the care continuum are given. A case study of stroke in Nepal is provided. 

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