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Reconceptualizing balance: attributes associated with balance performance.

Julia C Thomas1, Charles Odonkor2, Laura Griffith3

  • 1Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, United States.

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|June 22, 2014
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Summary

Falls self-efficacy, trunk extensor muscle endurance, sensory loss, and leg velocity are key factors impacting balance in older adults. These attributes, identified through the Frailty and Injuries: Cooperative Studies of Intervention Techniques (FICSIT) balance test, are crucial for fall prevention strategies.

Keywords:
ActivityBalanceBody systemsBoston Rehabilitative Impairment Study of the ElderlyFICSIT

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Area of Science:

  • Gerontology
  • Rehabilitation Science
  • Biomedical Engineering

Background:

  • Balance impairment is a significant risk factor for falls in older adults.
  • Screening for balance deficits is essential for implementing fall prevention interventions.
  • The Frailty and Injuries: Cooperative Studies of Intervention Techniques (FICSIT) balance test is a common tool for assessing balance.

Purpose of the Study:

  • To identify attributes associated with balance performance in older adults using the FICSIT balance test.
  • To analyze baseline data from the Boston Rehabilitative Impairment Study of the Elderly (Boston RISE) cohort.

Main Methods:

  • Cross-sectional secondary analysis of 364 primary care patients aged 65-96.
  • Outcome measure: FICSIT-4 balance assessment.
  • Covariates included self-efficacy, pain, depression, executive function, vision, sensory loss, reaction time, kyphosis, range of motion, trunk extensor muscle endurance, leg strength, and leg velocity.

Main Results:

  • After adjusting for age and gender, significant predictors of balance performance were falls self-efficacy, trunk extensor muscle endurance, sensory loss, and leg velocity at peak power.
  • The average FICSIT-4 score was 6.7 (±2.2) out of 9.
  • Participants averaged 76.5 years, were 67% female, and had 4.1 chronic conditions.

Conclusions:

  • Balance performance is linked to behavioral and physiological factors, many of which can be improved through rehabilitation.
  • Findings support the view of balance as a multidimensional activity, aligning with the International Classification of Functioning, Disability, and Health (ICF) model.
  • Targeting specific attributes like self-efficacy and physical function can enhance balance and reduce fall risk in older adults.