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Assessing Burrowing, Nest Construction, and Hoarding in Mice
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Neighborhood experience and hoarding disorder.

Jarrod Williams1, Ben Porter1, Mary E Dozier1

  • 1Department of Psychology, Mississippi State University, Mississippi, United States of America.

Journal of Affective Disorders
|May 31, 2025
PubMed
Summary
This summary is machine-generated.

People with hoarding disorder experience greater neighborhood social and physical disorder, and discrimination. They also report lower neighborhood safety and social cohesion, suggesting community functioning is key for hoarding disorder treatment.

Keywords:
All of us research programHoarding disorderNeighborhood experienceOCD

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Area of Science:

  • Psychiatry
  • Environmental Psychology
  • Community Mental Health

Background:

  • Hoarding disorder is a common psychiatric condition linked to social and individual impairments.
  • Limited research exists on how hoarding disorder affects individuals' experiences within their communities.
  • Neighborhood experiences can influence mental health, making them relevant to hoarding disorder's social dysfunction.

Purpose of the Study:

  • To investigate the neighborhood experiences of individuals with hoarding disorder.
  • To compare these experiences with matched individuals without psychiatric diagnoses and those with obsessive-compulsive disorder (OCD).
  • To explore the role of neighborhood factors in hoarding disorder.

Main Methods:

  • Utilized data from the All of Us Research Program.
  • Compared individuals with hoarding disorder (n=64) to controls (n=634) and individuals with OCD (n=302).
  • Assessed perceived neighborhood social and physical disorder, safety, social cohesion, and everyday discrimination.

Main Results:

  • Individuals with hoarding disorder reported significantly higher neighborhood social disorder, physical disorder, and everyday discrimination.
  • They also reported significantly lower neighborhood safety and social cohesion compared to matched groups.
  • Perceived daily discrimination was a significant predictor of hoarding disorder compared to OCD and control groups.

Conclusions:

  • Hoarding disorder is associated with negative neighborhood experiences, including increased disorder and discrimination.
  • Lower perceived neighborhood safety and social cohesion are prevalent in hoarding disorder.
  • Community functioning may be a crucial factor contributing to, resulting from, or treatable in hoarding disorder.