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Development of the Wheelchair Interface Questionnaire and initial face and content validity

RISPIN, Karen
DAVIS, Abigail B.
SCHEAFER, Vicki L
WEE, Joy
2019

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Background: Because resources are limited in low- and middle-income countries (LMIC), the development of outcome measures is of interest. Wheelchair outcome measures are useful to support evidence-based practice in wheelchair provision.

 

Objectives: The Wheelchair Interface Questionnaire (WIQ) is being developed to provide a professional perspective on the quality of the interface between a wheelchair and its user. This article discusses the development of the WIQ and its face and content validity.

 

Method: During field studies in Kenya, we sought to include professional report data on the wheelchair–user interface that could be analysed to inform design changes. None of the existing measures was focused on the interface between users and their wheelchairs. The WIQ was developed to meet this need. To investigate face and content validity, 24 experienced wheelchair professionals participated in a study that included two rounds of an online survey and a focus group in Kenya.

 

Results: Responses were categorised by topic and the WIQ was modified following each iteration. Participants affirmed the usefulness of a brief professional report measure to provide a snapshot of the user–wheelchair interface. Participants emphasised the importance of brevity, wide applicability and provision of specific feedback for wheelchair modification or design changes. The focus group agreed that the final version provided useful data and was applicable to virtually all wheelchair users in LMIC.

 

Conclusion: These preliminary studies indicate initial face and content validity of the WIQ as a method for providing a professional perspective on the interface between a user and his or her wheelchair.

 

African Journal of Disability, Vol 8, 2019

Leaving no-one behind: Building inclusive social protection systems for persons with disabilities

KIDD, Stephen
et al
February 2019

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How to make social protection systems and schemes more inclusive of persons with disabilities is examined. Social protection can play a key role in empowering persons with disabilities by addressing the additional costs they face, yet the majority of persons with disabilities are currently excluded from schemes.

The report identifies a wide range of barriers persons with disabilities experience in accessing social protection to be overcome. It calls for better data on disability, disability-specific and old age pension schemes and expanded coverage; adapting communications about social protection schemes; and improving disability assessment mechanisms. The research underpinning the report comprised involved a review of the literature, an analysis of household survey datasets, and consultations with key stakeholders and persons with disabilities in seven low- and middle-income countries: Brazil, India, Kenya, Mauritius, Rwanda, South Africa and Zambia.

Topics covered include:

  • Types of social protection schemes for persons with disabilities
  • Levels of investment in social protection for persons with disabilities
  • Coverage of persons with disabilities by social protection
  • Impacts of social protection on persons with disabilities
  • Barriers to accessing social protection and measures to address them
  • Links between social protection schemes and other public services

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.
 

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