Risk factors for future falls among community-dwelling older adults without a fall in the previous year: A prospective one-year longitudinal study

Abstract

Introduction: One of the main risk factor for falls is a history of falls itself. Henceforth, preventing a fall is an important strategy for the prevention of new ones. The objective of the present study was to determine whether personal self-perception questions and functional tests might represent risk factors for a fall during the year following a year without any falls among independent community-dwelling older adults, considering a period of 12 prospective months.

Methods: A total of 101 community-dwelling older adults without a fall in the previous year underwent an initial evaluation (sample characterization, self-perception questionnaire and functional tests) and monthly monitoring of prospective fall episodes by telephone contact. We determined the association between the occurrence of prospective falls (dependent variable) and personal questions and functional tests (independent variables) with multiple binary logistic regression adjusted for confounding variables.

Results: Only age (p = 0.005) and self-perception of general health (p = 0.019) showed association with the occurrence of prospective falls.

Conclusion: Our results showed that the only factors bearing an association with the occurrence of prospective falls were age and general health self-perception, which demonstrates the importance of administrating self-perception measures in clinical practice or in epidemiological studies for the prevention of a fall during the year following a year without any falls in older adults.

Keywords: Fall; Functional tests; Prevention of falls; Rehabilitation; Risk of falls.