Abstract Background Falls are a common, serious, and often unrecognized problem facing older adults. The objective of this study was to provide an initial clinical and statistical validation for a public health strategy of fall risk self-assessment by older adults using a Fall Risk Questionnaire (FRQ). Methods Adults age 65+ (n=40) were recruited at a Los Angeles Veterans Affairs (VA) medical facility and at a local assisted living facility. Participants completed the FRQ self-assessment and results were compared to a “gold standard” of a clinical evaluation of risks using the American/British Geriatrics Society guidelines to assess independent predictors of falls: history of previous falls, fear of falling, gait/balance, muscle weakness, incontinence, sensation and proprioception, depression, vision, and medications. For the comparison, we used an iterative statistical approach, weighing items based on relative risk. Results There was strong agreement between the FRQ and clinical evaluation (kappa=.875, p<.0001). Individual item kappa values ranged from .305-.832. After dropping one FRQ item (vision risk) because of inadequate agreement with the clinical evaluation (kappa=.139, p=.321), the final FRQ had good concurrent validity. Conclusions The FRQ goes beyond existing screening tools in that it is based on both evidence and clinical acceptability and has been initially validated with clinical examination data. A larger validation with longitudinal follow-up should determine the actual strength of the FRQ in predicting future falls.
Validating an evidence-based, self-rated fall risk questionnaire (FRQ) for older adults
Journal of Safety Research ; 42 , 6 ; 493-499
2011-08-24
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Validating an evidence-based, self-rated fall risk questionnaire (FRQ) for older adults
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