Self-reported symptom causes of mobility difficulty contributing to fear of falling in older adults.

Abstract

Self-reported symptom causes of mobility difficulty that contribute to fear of falling (FOF) in older adults has not been fully explored as an area for intervention. Identify the prevalence of self-reported symptoms causing mobility difficulties and to examine the difference in FOF by symptom category. Conduct a secondary data analysis of a population-based cohort of community-dwelling older adults, ≥ 70years, enrolled in the MOBILIZE Boston study. The analysis included 242 older adults reported difficulty walking ¼ mile (0.4km) and/or climbing one flight of stairs. Participants identified the main symptom cause of the mobility difficulty from a list of 32 symptoms, grouped into five categories. FOF was measured using the Tinetti Falls Efficacy Scale. Pain was the primary symptom causing mobility difficulty (38%), followed by endurance (21%), weakness (13%), balance (9%), and other (3%). Although a greater proportion of participants who identified balance as the primary symptom category had significantly higher FOF compared to others, there was a greater number overall who reported pain as their main symptom who also had FOF. Therefore,pain contributed to a higher relative burden of FOF in the population than did balance symptoms. Various symptoms affect mobility and are associated with FOF, a known fall risk factor. Many older adults identify pain as the main cause of their mobility difficulty and report FOF. Improving pain symptoms for older adults may improve mobility and reduce fear of falling, potentially averting further decline in mobility and independence.