OBJECTIVES-To explore how wheelchair-related factors, mobility, and participation are associated in a sample of long-term care residents who use wheelchairs as their primary means of mobility.
DESIGN-Cross-sectional survey
SETTINGS-Eleven residential care facilities in the Lower Mainland of British Columbia CanadaPARTICIPANTS-146 self-responding residents and 118 proxy respondents: mean age 84 years (range 60-103). Most were women (69%), and a small proportion (9%) drove a power wheelchair. Author Contributions: Dr. Mortenson was involved in conceptualizing the research, recruitment of sites and participants, supervising data collection, performing data analysis and interpretation, and preparation of the manuscript. Dr. Miller was involved in conceptualizing the research, supervising data collection, data analysis, and writing up the study findings. Dr. Backman was involved in conceptualizing the research, data analysis and manuscript preparation. Dr. Oliffe was involved in conceptualizing the research, data analysis, and interpretation and writing up the study findings. RESULTS-Path analysis indicated that wheelchair-related factors were associated with participation frequency directly and indirectly through their relationship with mobility. The final model explained 46% of the variance in resident's mobility and 53% of the variance in resident's participation frequency. Wheelchair skills, which include the ability to transfer in and out of and propel a wheelchair, were important predictors of life-space mobility and frequency of participation, and life space mobility was a significant predictor of frequency of participation. Depression was associated with decreased wheelchair skills, mobility and participation frequency. Counter intuitively, perceived environmental barriers were positively associated with frequency of participation.CONCLUSION-The findings suggest that by addressing wheelchair-related factors resident's mobility and participation may be improved, but the efficacy of this approach needs to be confirmed experimentally.
Keywordswheelchair; mobility; participation; nursing homeProblems with ambulation mean that most long-term care residents use wheelchairs as their primary means of mobility. 1 However, facility-related problems including inadequate selection and maintenance of wheelchairs and limited availability of staff to assist residents who are unable to self-propel their wheelchairs may negatively affect their participation in daily activities. 2,3 To facilitate positive outcomes of wheelchair prescription, the Matching Person to Technology (MPT) model posits that personal, environmental and assistive technology factors need careful consideration. 4 To date, most research investigating predictors of resident's participation has focused on personal factors. 5,6 Earlier studies have not investigated how wheelchair-related factors contribute to residents' activity and participation.Based on the MPT and a preliminary qualitative study 7 we developed a model to explain the association amon...