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Aging01:26

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Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
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A Framework for Measuring Neighborhood Walkability for Older Adults-A Delphi Consensus Study.

Daniela Koller1, Malte Bödeker2, Ulrike Dapp3

  • 1Institute of Medical Information Processing, Biometry, and Epidemiology, Faculty of Medicine, LMU Munich, Munich, Germany. daniela.koller@med.uni-muenchen.de.

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Summary
This summary is machine-generated.

A new German framework identifies 72 indicators for older adult walkability, considering functional status. This advances measuring walkability for healthy aging and well-being.

Keywords:
AgeDelphiFunctioningNeighborhoodQualitative researchWalkability

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Area of Science:

  • Gerontology
  • Public Health
  • Urban Planning

Background:

  • Mobility in older age is vital for health and well-being.
  • Existing German frameworks lack consideration of individual functional status for walkability.
  • A comprehensive approach is needed to measure walkability for older adults.

Purpose of the Study:

  • To develop a German language framework for measuring walkability in older adults.
  • To incorporate functional status into walkability assessments for the elderly.
  • To identify and rate relevant indicators for older adult walkability.

Main Methods:

  • Combined expert workshop, literature review, and a multi-stage Delphi consensus survey.
  • Identified and rated potential indicators for walkability in older adults.
  • Assessed indicator relevance across different frailty levels (robust, pre-frail, frail).

Main Results:

  • Developed a list of 72 relevant indicators for older adult walkability.
  • Grouped indicators into: Built environment/transport, Accessibility/meeting places, Attractiveness/security.
  • Recommended considering functional status for 35 indicators.

Conclusions:

  • The developed framework comprehensively covers subjective and objective walkability indicators for older adults.
  • Incorporation of functional status provides a more personalized approach to walkability assessment.
  • Further testing and application in community settings are recommended.