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Companion dog acquisition and mental well-being: a community-based three-arm controlled study

By L. Powell, K. M. Edwards, P. McGreevy, A. Bauman, A. Podberscek, B. Neilly, C. Sherrington, E. Stamatakis

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Abstract

Background

Dog ownership is suggested to improve mental well-being, although empirical evidence among community dog owners is limited. This study examined changes in human mental well-being following dog acquisition, including four measures: loneliness, positive and negative affect, and psychological distress.

Methods

We conducted an eight-month controlled study involving three groups (n = 71): 17 acquired a dog within 1 month of baseline (dog acquisition); 29 delayed dog acquisition until study completion (lagged control); and 25 had no intentions of acquiring a dog (community control). All participants completed the UCLA Loneliness Scale (possible scores 0–60), Positive and Negative Affect Schedule and Kessler10 at baseline, three-months and eight-months. We used repeated measures ANCOVAs to analyse data with owner age and sex included as covariates. Post-hoc tests were performed for significant effects (p < 0.05).

Results

There was a statistically significant group by time interaction for loneliness (p = 0.03), with an estimated reduction of 8.41 units (95% CI -16.57, − 0.26) from baseline to three-months and 7.12 (95% CI -12.55, − 1.69) from baseline to eight-months in the dog acquisition group. The group by time interaction for positive affect was also significant (p = 0.03), although there was no change in the dog acquisition group.

Conclusions

Companion dog acquisition may reduce loneliness among community dog owners. Our study provides useful direction for future larger trials on the effects of dog ownership on human mental well-being.

Date 2019
Publication Title BMC Public Health
Volume 19
DOI 10.1186/s12889-019-7770-5
URL https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-019-7770-5
Language English
Additional Language English
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Tags
  1. Adults
  2. Affect
  3. Age
  4. Animals
  5. Anxiety
  6. Australia
  7. Communities
  8. Companion
  9. Depression
  10. Dogs
  11. Females
  12. Human-animal interactions
  13. Humans
  14. Loneliness
  15. Males
  16. Mental disorders
  17. Mental health and well-being
  18. Middle Aged Adults
  19. open access
  20. Ownership
  21. Pet ownership
  22. psychological well-being
Badges
  1. open access