Fall experience and cognitive function in middle aged and elderly population

Abstract

This study estimates the association between the fall experience in the last 2 years and cognitive function and further evaluate the differences in this association between men and women and across different age groups. Data from the Korean Longitudinal Study of Ageing from 2006 to 2016 was used and 9279 research samples were included at baseline in 2006. To analyze the association between fall experience for the last 2 years and cognitive function, generalized estimating equation model and chi-square test were used. After adjusting for all confounders, those with fall experience were significantly associated with cognitive decline. With non-fall experience as reference: fall experience, B = -0.013 (P = .017). In the 64 years or less group, fall experience was significantly associated with cognitive decline (P-value: 0.006) to those with non-fall experience. In male group, with non-fall experience as reference: fall experience, B = -0.017 (P = .041). Fall experience in the last 2 years is associated with cognitive decline, especially in those 64 years or less and male group. Therefore, self-reported screening for fall experience might aid population-based prevention strategies for cognitive decline, especially in 64 years or less and male.