Assistive device use and mobility-related factors among adults aged >= 65 years

摘要

Introduction: Examining how assistive device (cane, walker) use relates to other mobility factors can provide insight into older adults' future mobility needs. Methods: Data come from the Second Injury Control and Risk Survey, Phase 2 (ICARIS2-P2), conducted from March 2007 to May 2008. Prevalence estimates were calculated for older adults (aged >= 65) and multivariable logistic regression was used to explore associations between assistive device use and mobility-related characteristics. Result: Compared with non-users, assistive device users were more likely to report a recent fall (AOR 12.0; 95% CI 4.9-29.3), limit walking outside due to concerns about falling (AOR 7.1; 95% CI 2.6-19.1), be unable to walk outside for 10 min without resting (AOR 33; 95% CI 1.1-9.3), and be no longer driving (AOR 6.7; 95% CI 2.0-22.3). Conclusion: Assistive device users have limited mobility and an increased risk for fall injury compared with non-users. National Safety Council and Elsevier Ltd. All rights reserved.