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Personality traits after recovery from eating disorders: do subtypes differ?

Angela Wagner1, Nicole C Barbarich-Marsteller, Guido K Frank

  • 1Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh, School of Medicine, Pittsburgh, Pennsylvania 15213, USA.

The International Journal of Eating Disorders
|March 11, 2006
PubMed
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Individuals recovered from eating disorders (EDs) like anorexia (AN) and bulimia nervosa (BN) share persistent mood and personality traits, differing from controls. These traits may indicate vulnerability to developing EDs.

Area of Science:

  • Psychiatry
  • Clinical Psychology
  • Eating Disorder Research

Background:

  • Eating disorders (EDs) encompass anorexia nervosa (AN) and bulimia nervosa (BN).
  • Understanding persistent characteristics post-recovery is crucial for ED treatment and prevention.
  • Distinguishing features between AN and BN subtypes after recovery remains an area of investigation.

Purpose of the Study:

  • To compare recovered individuals with anorexia nervosa (AN) and bulimia nervosa (BN).
  • To identify shared and distinguishing characteristics between ED subtypes.
  • To compare recovered individuals to a control group (CW).

Main Methods:

  • Sixty women recovered from AN or BN for at least one year were assessed.
  • Forty-seven control women (CW) were included for comparison.

Related Experiment Videos

  • Utilized validated scales for eating disorders, anxiety, depression, obsessive-compulsive traits, personality, and structured clinical interviews (DSM-IV).

    • Main Results:

    • Recovered individuals from EDs exhibited significantly higher mood and personality scores compared to CW.
    • Few recovered subjects presented with Cluster B personality disorders.
    • Latent profile analysis revealed two distinct clusters: "inhibited" and "disinhibited" based on personality traits.
    • Most individuals achieved recovery within six years of ED onset.

    Conclusions:

    • A broad spectrum of symptoms persists post-recovery and does not vary significantly between AN and BN subtypes.
    • Identified personality traits may represent vulnerabilities for developing eating disorders.
    • Findings contribute to understanding the long-term psychological profiles of individuals recovered from EDs.