Park-based physical activity interventions for persons with disabilities: A mixed-methods systematic review

Park-based physical activity (PA) interventions improve health in the general population, but it is unknown if the evidence can be translated to persons with disabilities.

To conduct a mixed-methods systematic synthesis of the evidence for park-based physical activity interventions for persons with disabilities and secondarily, to consider the health benefits across the lifespan (children and adolescents, young, middle, and older adults).

All major electronic databases were searched from inception until 30^th November 2016. Studies were eligible if the PA intervention was conducted in an urban park environment with people reporting a disability (e.g. physical, psychological and developmental impairments) and health outcomes were evaluated with biopsychosocial measures. Methodological quality was assessed using Crowes Critical Appraisal Tool (CCAT) and key findings extracted.

Six quantitative and four qualitative papers, comprising of 446 participants (age range seven to ninety-one years), were included for qualitative synthesis; five in children/adolescents, none in adults, and five in older adults. There was limited, low level, preliminary evidence for short-term improvements in physical, psychological, and social health outcomes in children and older adults with disabilities as well as improvements in disability-related impairments. When accessible, parks fostered societal inclusion.

Health benefits from park use in persons with disabilities were identified. Parks may provide an alternative environment for rehabilitation and management of disabilities. Further randomized controlled trials evaluating the long-term effectiveness of park-based interventions is necessary to corroborate our findings. Legislative commitment ensuring urban parks are accessible may mitigate some health disparities in persons with disabilities.