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Related Concept Videos

Anorexia Nervosa01:28

Anorexia Nervosa

Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
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Related Experiment Video

Updated: Jun 25, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

Lifetime psychiatric disorders and body composition: a population-based study.

Lana J Williams1, Julie A Pasco, Margaret J Henry

  • 1Department of Clinical and Biomedical Sciences: Barwon Health, The University of Melbourne, PO Box 281, Geelong 3220, Australia. lanaw@barwonhealth.org.au

Journal of Affective Disorders
|March 3, 2009
PubMed
Summary

Depression is linked to increased body fat and weight in women. Direct body fat measurements may better reflect this adiposity than indirect measures like BMI.

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Area of Science:

  • Endocrinology
  • Psychiatry
  • Public Health

Background:

  • Investigating the link between depressive and anxiety disorders and body fat.
  • Utilizing dual-energy X-ray absorptiometry for accurate adiposity assessment.

Purpose of the Study:

  • To examine the relationship between depression, anxiety disorders, and adiposity indices.
  • To compare direct body fat measurements with indirect measures.

Main Methods:

  • Observational study of 979 women (aged 20-93).
  • Psychiatric history assessed via structured clinical interview.
  • Body fat measured by dual-energy X-ray absorptiometry; weight, height, waist circumference recorded.

Main Results:

  • Lifetime depression history associated with increased fat mass (+7.4%) and percent body fat (+4.3%).
  • Depression linked to higher weight, BMI, and waist circumference.
  • Anxiety disorders showed no significant association with adiposity measures.

Conclusions:

  • Depression is associated with greater adiposity in women.
  • Direct body fat measures may be more sensitive than indirect measures for assessing adiposity in this population.
  • Study limitations include potential confounding and inability to infer causality.