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Gait speed and risk assessment for falls among men aged 80 years and older: A prospective cohort study in Taiwan.
- Source :
- European Geriatric Medicine; Oct2014, Vol. 5 Issue 5, p298-302, 5p
- Publication Year :
- 2014
-
Abstract
- Purpose To evaluate the effectiveness of adding gait speed to the history of falls in predicting falls among men aged 80 years and older in Taiwan. Methods This prospective cohort study recruited 230 ambulatory men aged 80 years and older in 2012 and followed for 12 months. In addition to demographic characteristics and history of falls, a comprehensive geriatric assessment was performed for all study subjects. Gait speed was obtained by the 6-m walk and three different cut-offs (< 0.5, ≤ 0.8 and < 1.0 m/s) were tested in improving the ability of predicting subsequent falls by using history of falls. Results Among all subjects (mean age: 85.5 ± 4.0 years), 26.1% (60/230) reported falls during follow-up period. Univariate analysis showed that polypharmacy, urinary incontinence, history of falls, pain, poorer baseline physical function, depressive mood, and gait speed < 0.5 m/s were associated with falls. Logistic regression showed that history of falls (OR: 4.255, 95% CI 2.089–8.667; P < 0.001), pain (OR: 2.674, 95% CI 1.332–5.369; P = 0.006), older age (OR: 1.128, 95% CI 1.031–1.234; P = 0.008), and slow gait speed (OR: 2.964, 95% CI 1.394–6.300; P = 0.005) were all independent risk factors for falls. Fast gait speed (defined as ≥ 1 m/s) was a protective factor for falls, even among subjects with history of falls, but slow gait speed (defined as < 0.5 m/s) was an independent risk factor even among subjects without history of falls. Conclusions Combined history of falls and gait speed is a simple and effective tool in risk assessment of falls among older old population. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18787649
- Volume :
- 5
- Issue :
- 5
- Database :
- Supplemental Index
- Journal :
- European Geriatric Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 108294960
- Full Text :
- https://doi.org/10.1016/j.eurger.2014.06.034