Introduction to Wheelchair Service Provision
Original Editor - Naomi O'Reilly as part of the Wheelchair Service Provision Content Development Project
Top Contributors - Naomi O'Reilly, Stacy Schiurring, Jess Bell, Kim Jackson, Ewa Jaraczewska, Simisola Ajeyalemi, Lucinda hampton, Aminat Abolade and Robin Tacchetti
Introduction
Approximately 80 million people worldwide, 1% of the global population, likely need a wheelchair for mobility. This number is projected to increase substantially as populations age and the prevalence of chronic health conditions rises. Wheelchairs are not merely mobility devices; they are essential tools for physical and mental health, function, participation, and inclusion for millions of individuals across the lifespan.[1]
Despite this critical need, significant disparities exist in global access to appropriate wheelchairs. The World Health Organization (WHO) estimates that only 17–37% of people who need wheelchairs actually have access to one.[2] Even when wheelchairs are available, many are obtained without trained guidance, potentially resulting in inappropriate equipment that fails to meet users' needs and may even cause harm.[3]
Why Appropriate Wheelchairs Matter
An appropriate wheelchair is one that meets the individual's physical, functional, environmental, and lifestyle needs. When people receive appropriate wheelchairs through proper services, research demonstrates significant improvements in mobility, health status, and activities of daily living (ADL) performance.[2] Conversely, inappropriate wheelchairs or those provided without adequate services can lead to serious and wide-ranging consequences. It is important to recognise that a poorly fitted wheelchair can be just as detrimental as no wheelchair at all; the presence of equipment does not guarantee safety, function, or wellbeing.
| Consequence | Description | Clinical Significance |
|---|---|---|
| Pressure injuries | Wheelchair users are at particular risk over the ischial tuberosities, sacrum, and coccyx, with severity ranging from superficial skin damage to full-thickness wounds | Can progress to life-threatening complications, including osteomyelitis and sepsis[4][5] |
| Postural deformities | Poorly fitted wheelchairs fail to provide adequate postural support | Without early intervention, flexible deformities may become fixed and irreversible, resulting in chronic pain and functional decline[4][5] |
| Secondary musculoskeletal complications | Inappropriate wheelchairs can contribute to shoulder pain, repetitive strain injuries, and overuse syndromes | This is particularly significant for manual wheelchair users who depend on their upper limbs for both mobility and daily activities[5] |
| Product abandonment | Wheelchairs that do not meet users' needs are frequently discarded | Results in wasted resources, unmet mobility needs, and loss of independence[5] |
| Reduced participation | Inappropriate equipment limits engagement in education, employment, and community life | This can perpetuate cycles of poverty and social exclusion[4] [5] |
| Equipment breakdowns | Breakdowns resulting in injury, being stranded, or missing medical appointments | Associated with worse pain, poorer self-perceived health, increased risk of re-hospitalisation, and pressure injuries[4] [5] |
The WHO 2023 Wheelchair Provision Guidelines
In May 2023, the WHO released updated Wheelchair Provision Guidelines. These guidelines were developed in collaboration with the International Society for Prosthetics and Orthotics (ISPO) and the International Society of Wheelchair Professionals (ISWP). They represent an evolution from the 2008 Guidelines on the Provision of Manual Wheelchairs in Less Resourced Settings, with an expanded scope to include all types of wheelchairs (e.g., manual and powered), all populations of wheelchair users across the lifespan, all country contexts (e.g., low-, middle-, and high-income settings), and evidence-based recommendations using GRADE (Grading of Recommendations Assessment, Development, and Evaluation) methodology.[1]
The WHO 2023 guidelines provide seven evidence-based recommendations: four at the service level and three at the system level. This page focuses on the four service-level recommendations, which form the foundation of clinical practice and comprise the minimum service model: select, fit, train, and follow-up. These steps apply each time a person is assessed or reassessed for a wheelchair, regardless of setting or resources.
Step 1: Select (Assessment and Selection)
Recommendation: wheelchairs should be selected for individuals following a process of individualised assessment (Strong recommendation, low certainty evidence).
Assessment is the comprehensive evaluation of a wheelchair user's physical, functional, environmental, and lifestyle needs and preferences. It is a collaborative process that considers the whole person within their unique context — not simply measuring a person for a wheelchair. The guideline development group noted that failure to use individualised assessment can result in severe and immediate harms, including significant impairments in health, function, mobility, and user satisfaction.[1]
Clinical insight: No single model or size of wheelchair can meet the needs of all users. Individualised assessment ensures that the right wheelchair is selected for each individual from the available range.
| Factor | Components |
|---|---|
| Physical | Body measurements and anthropometrics; range of motion and postural abilities; muscle strength and endurance; presence of deformities or contractures; skin integrity and pressure injury risk; sensory and cognitive status |
| Functional | Current mobility status and goals; transfer abilities; self-propulsion capacity; upper limb function (manual wheelchairs) or control interface capability (powered wheelchairs) |
| Environmental | Physical environment (surfaces, terrain, climate); architectural barriers (doorways, thresholds, stairs); transportation needs; storage capacity |
| Lifestyle | Daily activities and routines; occupational and educational requirements; social and recreational participation goals; cultural considerations; caregiver availability and capacity |
Step 2: Fit (Preparation and Fitting)
Recommendation: wheelchairs should be prepared and fitted based on the results of the individualised assessment (Strong recommendation, very low certainty evidence).
Fitting involves adjusting the wheelchair to optimise the user's posture, pressure distribution, stability, and function. It is a skilled, time-intensive process that requires clinical expertise and cannot be rushed.
| Principle | Consideration |
|---|---|
| Time requirements | Complexity of the wheelchair and user needs determines fitting time; adjustments to one component often necessitate modifications to others |
| Dynamic assessment | Users may need to return for adjustments after using the wheelchair in their typical environments, particularly those with intermediate or advanced seating needs |
| Prevention focus | Correct fit is critical for preventing both product abandonment and secondary injuries, particularly pressure injuries |
Common fitting elements include seat depth, width, and height; backrest height and angle; footrest and armrest positioning; cushion selection and configuration; wheel positioning (manual wheelchairs); and control interface positioning (powered wheelchairs).[1]
Clinical Insight: Fitting is not a one-time event. As a person's body changes through growth, changes in tone or contractures, or weight fluctuations, their wheelchair must be reassessed and adjusted accordingly.
Step 3: Train (Training and Information Provision)
The WHO 2023 guidelines include multiple training recommendations, with varying levels of evidence supporting each component.[1]
Strong Recommendations
Skills to use the wheelchair (moderate certainty evidence). A systematic review and meta-analysis of 13 randomised controlled trials (581 participants) found that the Wheelchair Skills Training Programme (WSTP) increased wheelchair skills capacity by 14.0% compared to control groups — a relative increase of 21.2% over baseline. Training is more effective for new wheelchair users, benefits are retained over time, and can be delivered effectively in person or online, ranging from single sessions to several weeks.
Use of wheelchair components (moderate certainty evidence). Users must understand how to safely operate all components, including brakes and wheel locks, removable parts, folding mechanisms, control systems, battery management (powered wheelchairs), and tilt, recline, and elevating functions where applicable.
Guiding others (very low certainty evidence). Users should be equipped with the confidence and skills to instruct family members, caregivers, and others on how to provide assistance safely — including managing different terrains, navigating stairs and kerbs, assisting with transfers, and supporting without taking over control.
Conditional Recommendation
Wheelchair maintenance and repairs (very low certainty evidence). Basic maintenance and simple repair training should be provided only where formal maintenance and repair services are not accessible, affordable, or available in a timely manner.
Delivery and Individualisation
Training should be tailored to the individual's wheelchair type, environments of use, and personal goals. For example, a child transitioning to school, an adult returning to work, and a person with a recent spinal cord injury will each require a distinctly different training focus. Evidence supports one-on-one, group, peer-led, and online delivery models, each with specific advantages depending on the context and skill set being taught.
Step 4: Follow-up
Recommendation: follow-up should be provided to ensure the wheelchair continues to meet the user's needs (Strong recommendation, very low certainty evidence).
Follow-up is the review and remediation of a user's wheelchair and postural support after initial provision. It serves to identify and address problems with fit, function, or equipment integrity; provide additional training as new challenges arise; monitor for secondary complications; respond to changes in the user's condition or environment; and evaluate outcomes to inform service improvement.
Follow-up is not a single event. The WHO 2023 guidelines recommend an initial follow-up shortly after provision (days to weeks), with ongoing review at regular intervals and whenever circumstances change. It does not need to occur as part of a formal assessment. Innovative models — including telehealth, community health worker visits, integration with home health services, and user-initiated systems — can support follow-up across diverse contexts and resource levels.[1]
Evidence Supporting the Four-Step Model
While the evidence base for wheelchair provision continues to develop, research increasingly demonstrates the value of structured service approaches.
| Focus | Key Findings |
|---|---|
| Service provision and outcomes | Individuals who received WHO-recommended service steps outperformed those receiving standard care (hospital-style distribution) in ADL performance; those who received training were more likely to use their wheelchairs daily; greater number of service steps provided correlated with greater impact[2] |
| User satisfaction and quality of life | Structured guideline-based provision resulted in high user satisfaction with both the wheelchair and the prescription process, improved wheelchair skills, and enhanced quality of life[6] |
| Persistent service gaps | Globally, between 65% and 95% of those who need a wheelchair do not have access to one:[1]
|
Principles of People-Centred Wheelchair Provision
Effective wheelchair provision goes beyond clinical technique. The WHO 2023 guidelines emphasise four core principles that underpin this approach and shape how every service step is delivered:[1]
Meaningful participation. Wheelchair users and their families must be active partners throughout the entire process, from assessment through to follow-up. Their preferences, priorities, and lived experience should inform decision-making at every step.
Holistic assessment. Assessment must consider the person within their environment and social context — not merely their impairment or mobility limitation. Cultural factors, personal goals, and social participation objectives are as important as physical measurements.
Equity and inclusion. Wheelchair provision systems should be designed to ensure the most vulnerable people and communities receive additional support to achieve the same outcomes as others, regardless of gender, age, socioeconomic status, or geographical location.
Continuity of care. Wheelchair provision is not a single event, but an ongoing process that requires long-term support, periodic reassessment, and responsiveness to changing needs across the lifespan.
The Role of Trained Personnel
The quality of wheelchair provision is directly dependent on the competence of the people delivering it. Effective services require personnel with skills across multiple domains, including assessment, wheelchair product knowledge, fitting and adjustment, training and education, and pressure injury prevention.
In practice, wheelchair provision is rarely the work of a single clinician but draws on a multidisciplinary team that may include physiotherapists, occupational therapists, rehabilitation engineers, nurses, social workers, equipment suppliers, and peer mentors with lived experience of wheelchair use. The wheelchair user should serve as the centre of the team and its most important member. Ongoing professional development is essential, as the field continues to evolve with new products, technologies, and evidence.[9]
System-Level Considerations
Individual clinicians cannot achieve optimal outcomes in isolation. Sustainable, high-quality wheelchair services depend on broader systems that include a trained workforce, integrated referral pathways across health, education, and social sectors, robust monitoring and evaluation processes, and supportive policies with adequate funding. These system-level factors determine whether the four service steps can be delivered consistently and equitably, and rehabilitation professionals have an important role in advocating for the conditions that make this possible.[9][10][11]
For a more in-depth exploration of these topics, see this Physiopedia page.
Conclusion
The WHO 2023 Wheelchair Provision Guidelines offer rehabilitation professionals a clear, evidence-based framework for delivering wheelchair services that are safe, effective, and person-centred. The four service steps (select, fit, train, and follow-up) form the minimum standard of care and apply across all settings, wheelchair types, and populations. While the evidence base continues to develop, the potential consequences of poorly provided wheelchairs are well established and serious, ranging from pressure injuries and postural deformities to product abandonment and reduced participation in daily life. For clinicians new to wheelchair provision, internalising these four steps as a structured process rather than a simple equipment transaction is the foundation upon which competent wheelchair provision is built.
Additional Resources
Clinical Resources:
- WHO Wheelchair Provision Guidelines (2023)
- WHO Wheelchair Service Training Packages
- Wheelchair Skills Programme
Professional Organisations:
- International Society of Wheelchair Professionals (ISWP)
- International Society for Prosthetics and Orthotics (ISPO)
- Rehabilitation Engineering & Assistive Technology Society of North America (RESNA)
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 World Health Organization. Wheelchair provision guidelines. World Health Organization; 2023 Jun 2.
- ↑ 2.0 2.1 2.2 D’Innocenzo ME, Pearlman JL, Garcia-Mendez Y, Vasquez-Gabela S, Zigler C, Rosen P, Dewi EH, Praptoraharjo I, Mhatre A. Exploratory investigation of the outcomes of wheelchair provision through two service models in Indonesia. Plos one. 2021 Jun 1;16(6):e0228428.
- ↑ Goldberg M, Alharbi M, Kandavel K, Burrola-Mendez Y, Augustine N, Toro-Hernandez ML, Pearlman J. An exploratory analysis of global trends in wheelchair service provision knowledge across different demographic variables: 2017–2020. Assistive Technology. 2023 Mar 4;35(2):142-52.
- ↑ 4.0 4.1 4.2 4.3 Gould LJ, Alderden J, Aslam R, Barbul A, Bogie KM, El Masry M, Graves LY, White‐Chu EF, Ahmed A, Boanca K, Brash J. WHS guidelines for the treatment of pressure ulcers—2023 update. Wound repair and regeneration. 2024 Jan;32(1):6-33.
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 Hogaboom NS, Worobey LA, Houlihan BV, Heinemann AW, Boninger ML. Wheelchair breakdowns are associated with pain, pressure injuries, rehospitalization, and self-perceived health in full-time wheelchair users with spinal cord injury. Archives of physical medicine and rehabilitation. 2018 Oct 1;99(10):1949-56.
- ↑ Quiñones-Uriostegui I, Alessi-Montero A, Bueyes-Roiz V, Nuñez-Carrera L, Moreno-Hernández A, Quinzaños-Fresnedo J, Rodríguez-Reyes G. Wheelchair users’ satisfaction after provision using the WHO 8-step guidelines: A pilot study. The Journal of Spinal Cord Medicine. 2024 Sep 2;47(5):640-8.
- ↑ Sarsak HI, von Zweck C, Ledgerd R, World Federation of Occupational Therapists. Wheeled and seated mobility devices provision: quantitative findings and SWOT thematic analysis of a global occupational therapist survey. InHealthcare 2023 Apr 10 (Vol. 11, No. 8, p. 1075). MDPI.
- ↑ Burrola-Mendez Y, Bonilla-Escobar FJ, Goldberg M, Pearlman J. Comparing the effectiveness of a hybrid and in-person courses of wheelchair service provision knowledge: A controlled quasi-experimental study in India and Mexico. PloS one. 2019 May 31;14(5):e0217872.
- ↑ 9.0 9.1 World Health Organization. Wheelchair provision guidelines. World Health Organization; 2023 Jun 2.
- ↑ Goldberg M, Rushton P, Kirby RL, Munera S, Kandavel K, Pearlman J, Tawashy A. Wheelchair service provision content in professional rehabilitation organisations’ standards documents and contemporary initiatives: A rapid review. Disability and Rehabilitation: Assistive Technology. 2024 Jan 2;19(1):78-89.
- ↑ Layton N, Spann A, Khan M, Contepomi S, Hoogerwerf EJ, Bell D, de Witte L. Guidelines for assistive technology service provision–A scoping review. Disability and Rehabilitation: Assistive Technology. 2024 Nov 16;19(8):2806-17.