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Protocol for Studying Extinction of Conditioned Fear in Naturally Cycling Female Rats
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Area-level Poverty and Functional Limitations: Exploring Gender-Specific Mechanisms.

Pui Yin Cheung1,2, David S Curtis3, Ming Wen1,4

  • 1Department of Sociology, University of Hong Kong, Hong Kong.

Research on Aging
|May 16, 2025
PubMed
Summary

Socioeconomic disadvantage impacts functional limitations differently by gender. Women experience greater effects through stress eating and neighborhood factors, highlighting gendered pathways in aging.

Keywords:
coping behaviorsfunctional statusgenderneighborhood contextstress

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Area of Science:

  • Gerontology
  • Sociology of Health and Illness
  • Public Health

Background:

  • Area-level socioeconomic disadvantage is a known risk factor for functional limitations.
  • Mechanisms linking socioeconomic disadvantage to functional limitations, and potential gender differences, remain unclear.

Purpose of the Study:

  • To investigate how county- and tract-level poverty rates are associated with functional limitations, examining potential gender differences.
  • To explore whether neighborhood stressors and individual psychosocial factors mediate these associations.

Main Methods:

  • Utilized data from the Midlife in the United States study.
  • Employed path analyses to examine direct and indirect effects of socioeconomic factors on functional limitations, stratified by gender.

Main Results:

  • County-level poverty's total effect on functional limitations did not differ by gender, but indirect effects via stress eating were significant for women.
  • Tract-level poverty showed gendered total effects and pathways through neighborhood safety and physical activity, primarily affecting women.

Conclusions:

  • Area socioeconomic disadvantage influences the aging process through gender-specific pathways.
  • Interventions addressing socioeconomic disparities and gendered stressors may be crucial for promoting healthy aging.