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Relationships Between the Community Environment, Physical Activity, and Fall Risk in Low-Income Older Adults.

Yingru Li1, Evansha Andre1, Adeline Agnew1

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Journal of Applied Gerontology : the Official Journal of the Southern Gerontological Society
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Summary
This summary is machine-generated.

Physically active older adults experience fewer falls. Improving community walkability and promoting physical activity (PA) can reduce fall risk in low-income older adults (LOAs), especially in socially vulnerable areas.

Keywords:
fall riskphysical activitysocial vulnerabilityurban heat islandwalkability

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Area of Science:

  • Gerontology
  • Public Health
  • Environmental Science

Background:

  • Falls and physical inactivity are significant public health issues for older adults.
  • Community environmental factors (CEFs) like extreme heat and poor walkability can limit physical activity (PA).

Purpose of the Study:

  • To examine how PA and CEFs influence fall risk in low-income older adults (LOAs).
  • To investigate how CEFs impact PA levels in LOAs.

Main Methods:

  • Utilized data from 250 LOAs in Orlando, Florida.
  • Assessed fall risk using the STEADI checklist.
  • Continuously monitored PA with FitBit devices for 6 months.
  • Analyzed CEFs including urban heat island (UHI), walk score, and social vulnerability index.

Main Results:

  • Physically active LOAs demonstrated lower fall risk compared to inactive individuals.
  • Higher community walkability correlated with reduced fall risk.
  • Urban heat island (UHI) showed no significant association with fall risk.
  • LOAs residing in socially vulnerable communities exhibited lower PA levels.

Conclusions:

  • Promoting PA is crucial for reducing fall risk in older adults.
  • Enhancing the community environment, particularly walkability, can support PA and mitigate fall risks.
  • Interventions should consider social vulnerability when addressing PA and fall prevention in LOAs.