Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Personality Disorders: Paranoid and Schizoid

Personality Disorders: Paranoid and Schizoid

Personality disorders represent enduring cognition, affect, and behavior patterns that significantly deviate from societal norms. These maladaptive traits often lead to difficulties in various domains, including interpersonal relationships, occupational settings, and overall psychological well-being. Paranoid personality disorder and schizoid personality disorder are two distinct conditions marked by odd or eccentric behavior.
Paranoid Personality Disorder
Paranoid personality disorder is...

Anorexia Nervosa

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.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...

Personality Disorders: Schizotypal and Histrionic

Personality Disorders: Schizotypal and Histrionic

Schizotypal personality disorder and histrionic personality disorder are two distinct psychological conditions classified under personality disorders, each characterized by unique behavioral patterns and social difficulties. Both disorders significantly affect interpersonal relationships and emotional well-being, leading to social isolation and frustration.
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
Schizotypal personality disorder is marked by odd or eccentric...

Binge Eating Disorders

Binge Eating Disorders

Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...

Personality Disorders: Dependent and Obsessive-Compulsive

Personality Disorders: Dependent and Obsessive-Compulsive

Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle...

Bulimia Nervosa

Bulimia Nervosa

Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Zygosity and autonomic stress reactivity during social exclusion: biofeedback findings from the TwinCord-EDID study.

Frontiers in psychiatry·2026

Same author

Links between personality functioning and post-traumatic stress disorder symptoms: a network analysis.

European journal of psychotraumatology·2026

Same author

Chronic activity-based anorexia alters food intake microstructure in a time-dependent manner in female rats.

Physiology & behavior·2026

Same author

Integrated Psychosomatic Care in General Hospital Medicine: An Observational Study of Outcomes in Medically Complex Inpatients.

Journal of the Academy of Consultation-Liaison Psychiatry·2026

Same author

Proactive consultation-liaison-services (CL): comparing PHQ-4 screening with traditional referral pathways in medical inpatients - a prospective comparative pilot study.

BMC psychiatry·2026

Same author

How personality functioning shapes symptom development during and after treatment: A random intercept cross lagged panel analysis.

Comprehensive psychiatry·2026

Search research articles

Related Experiment Video

Updated: May 27, 2025

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

Published on: May 10, 2022

Personality Functioning in Inpatients With Eating Disorders: Association With Symptom Severity and Treatment Outcome.

Sophia Heinzmann^1,2, Sonja Etzler^1,3, Armin Hartmann¹

¹Faculty of Medicine, Department of Psychosomatic Medicine and Psychotherapy, Center for Mental Health, University of Freiburg, Freiburg, Germany.

European Eating Disorders Review : the Journal of the Eating Disorders Association

|February 17, 2025

Summary

This summary is machine-generated.

Personality functioning (PF) impairment in eating disorder (ED) patients is linked to symptom severity and treatment outcomes. Improving PF during treatment correlates with reduced ED symptoms, highlighting PF as a key therapeutic target.

Keywords:

eating disorder inpatient latent change score model personality functioning psychotherapy

More Related Videos

Control of Eating Behavior Using a Novel Feedback System

Control of Eating Behavior Using a Novel Feedback System

Published on: May 8, 2018

Assessing Activity-based Anorexia in Mice

Assessing Activity-based Anorexia in Mice

Published on: May 14, 2018

Related Experiment Videos

Last Updated: May 27, 2025

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

Published on: May 10, 2022

Control of Eating Behavior Using a Novel Feedback System

Control of Eating Behavior Using a Novel Feedback System

Published on: May 8, 2018

Assessing Activity-based Anorexia in Mice

Assessing Activity-based Anorexia in Mice

Published on: May 14, 2018

Area of Science:

Psychiatry and Psychotherapy
Clinical Psychology
Eating Disorder Research

Background:

Personality functioning (PF) impairment is associated with various mental disorders, including eating disorders (EDs).
The specific relationship between PF, ED symptom severity, and treatment outcomes requires further clarification.
This study investigates the link between PF and ED symptomatology and treatment outcomes.

Purpose of the Study:

To analyze the association between personality functioning (PF) and the severity of eating disorder (ED) symptomatology.
To examine how changes in PF during treatment relate to the outcome of hospital treatment for EDs.
To determine if PF is a significant factor influencing ED treatment success.

Main Methods:

The study included 397 patients with EDs treated in German university hospitals.
Personality functioning was assessed using the OPD-SQ (short version), and eating psychopathology with the EDE-Q.
Latent Change Score Modelling analyzed changes in ED pathology during treatment and a 1-year follow-up.

Main Results:

Higher PF impairment at admission correlated with greater eating psychopathology and poorer treatment outcomes.
Significant improvement in PF during treatment was associated with greater reductions in ED symptomatology at discharge.
Changes in personality functioning are a key predictor of treatment success in eating disorders.

Conclusions:

Impairment in personality functioning (PF) is a critical factor in eating disorders (EDs).
PF should be routinely assessed in diagnostic evaluations for EDs.
Targeting PF in psychotherapeutic interventions is essential for improving treatment outcomes in ED patients.