Objectives: We examined the roles of utilitarian and recreational walking in relation to occurrence of outdoor falls in older adults.
Methods: We analyzed data on walking habits, falls, and fall injuries among participants of MOBILIZE Boston, a prospective cohort study of 765 community-dwelling women and men, mainly aged 70 years or older, in Boston, Massachusetts. Neighborhood socioeconomic status (SES) indicators were assessed at census block group level. Falls were recorded during a total of 2066.5 person-years of follow-up (September 2005-December 2009), and the median length of follow-up was 2.9 years (range = 0.04-4.3).
Results: . Lower neighborhood SES indicators were associated with more utilitarian walking and higher rates of falls on sidewalks, streets, and curbs. Falls on sidewalks and streets were more likely to result in an injury than were falls in recreational areas. Utilitarian-only walkers tended to live in neighborhoods with the lowest neighborhood SES and had the highest rate of outdoor falls despite walking 14 and 25 fewer blocks per week than the recreational-only and dual walkers, respectively.
Conclusions: . Improving the safety of walking environments in areas where older adults shop and do other errands of necessity is an important component of fall prevention.