Fear of Falling: Significant Barrier in Fall Prevention Approaches

Are history of falls and fear of falling associated with mobility in community-dwelling older adults?

Evidence has suggested that a history of falls and fear of falling (FOF) are associated with reduced mobility among older adults. Although many studies have explored the association between the history of falls and FOF in the context of decreased mobility, most have had small sample sizes, limiting the generalizability of the results. Therefore, this study sought to contribute to the body of knowledge around these constructs to further support the previous findings. To investigate the association between a history of falls and FOF with low mobility in community-dwelling older adults. This cross-sectional study included 308 older adults (69.9 ± 7.1 years, 57.8% female). The Timed Up and Go (TUG) test was used to classify mobility limitations in participants and the Falls Efficacy Scale-International - Brazil was used to quantify FOF. Participants were also asked if they had fallen in the previous 12 months. Multivariable logistic regression was used. The prevalence rates of a history of falls and FOF were 32.7 and 48.4%, respectively. Older adults with a history of falls and FOF had 2.20 (95%CI: 1.20; 4.02) and 3.80 (95%CI: 1.90; 7.58) greater odds of presenting low mobility than older adults without these health problems, respectively. History of falls and FOF are associated with higher odds of low mobility in community-dwelling older adults. Therefore, it is of the utmost importance to introduce public health programs aimed at preventing falls in older adults to reduce possible adverse health outcomes, including low mobility.

Depressive symptoms increase the risk of falls and injurious falls in Chinese adults aged ≥ 45 years: A 3-year cohort study

Background

Falls and depressive symptoms are both public health concerns in China, but the effects of depressive symptoms on falls and injurious falls have not been thoroughly investigated.

Methods

This population-based prospective cohort study used data derived from adults aged ≥45 years acquired from the 2015 and 2018 China Health and Retirement Longitudinal Study. Data were analyzed from August 2021 to December 2021. Self-reported depressive symptoms were determined using a 10-item Center for Epidemiologic Studies Depression scale (CESD-10) with a total score range of 0-30. Item responses of 3-4 or 5-7 days were deemed indicative of specific depressive symptoms. The outcome variables were self-reported accidental falls and injurious falls.

Results

Of the 12,392 participants included in the study, 3,671 (29.6%) had high baseline depressive symptoms (CESD-10 scores ≥ 10), 1,892 (15.3%) experienced falls, and 805 (6.5%) experienced injurious falls during 2015-2018 follow-up. High depressive symptoms increased the risk of falls [odds ratio (OR) 1.34, 95% confidence interval (CI) 1.19-1.50] and injurious falls (OR 1.28, 95% CI 1.09-1.51) in a multivariable logistic regression model adjusted for major demographic, health-related, and anthropometric covariates. All of the 10 specific depressive symptoms except "felt hopeless" were associated with falls, and four specific symptoms significantly increased the risk of injurious falls; "had trouble concentrating" (OR 1.32, 95% CI 1.13-1.55); "felt depressed" (OR 1.32, 95% CI 1.12-1.55); "everything was an effort" (OR 1.23, 95% CI 1.04-1.45); and "restless sleep" (OR 1.18, 95% CI 1.02-1.40).

Conclusion

High depressive symptoms are significantly related to risk of falls and injurious falls. Four specific symptoms (had trouble concentrating, felt depressed, everything was an effort, and restless sleep) increase the risk of injurious falls in Chinese adults aged ≥ 45 years.