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Psychol Sci. 2017 Jul;28(7):872-881. doi: 10.1177/0956797617696311. Epub 2017 May 15.

Does Knowing Hurt? Perceiving Oneself as Overweight Predicts Future Physical Health and Well-Being.

Author information

1
1 Behavioural Science Centre, University of Stirling.
2
2 UCD Geary Institute, University College Dublin.
3
3 Institute of Psychology, Health & Society, University of Liverpool.
4
4 College of Medicine, Florida State University.

Abstract

Identifying oneself as being overweight may be associated with adverse health outcomes, yet prospective tests of this possibility are lacking. Over 7 years, we examined associations between perceptions of being overweight and subsequent health in a sample of 3,582 U.S. adults. Perceiving oneself as being overweight predicted longitudinal declines in subjective health ( d = -0.22, p < .001), increases in depressive symptoms ( d = 0.09, p < .05), and raised levels of physiological dysregulation ( d = 0.24, p < .001), as gauged by clinical indicators of cardiovascular, inflammatory, and metabolic functioning. These associations remained after controlling for a range of potential confounders and were observed irrespective of whether perceptions of being overweight were accurate or inaccurate. This research highlights the possibility that identifying oneself as overweight may act independently of body mass index to contribute to unhealthy profiles of physiological functioning and impaired health over time. These findings underscore the importance of evaluating whether weight-feedback interventions may have unforeseen adverse consequences.

KEYWORDS:

body image; health; obesity; open data; open materials; weight stigma; well-being

PMID:
28504919
PMCID:
PMC6052963
DOI:
10.1177/0956797617696311
[Indexed for MEDLINE]
Free PMC Article

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