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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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Regulation of Food Intake01:30

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Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
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A Treatment Package without Escape Extinction to Address Food Selectivity
04:23

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Published on: August 21, 2015

Family Functioning Among Adolescents With Avoidant/Restrictive Food Intake Disorder.

Renee D Rienecke1,2, Jamie L Manwaring1,3,4, Kim Anderson1,5

  • 1Eating Recovery Center and Pathlight Mood & Anxiety Centers, Chicago, Illinois, USA.

European Eating Disorders Review : the Journal of the Eating Disorders Association
|June 16, 2026
PubMed
Summary
This summary is machine-generated.

Adolescents with avoidant/restrictive food intake disorder (ARFID) experience impaired family functioning, similar to those with anorexia nervosa. This study highlights the need for family support in ARFID treatment.

Keywords:
ARFIDadolescentsanorexia nervosaavoidant/restrictive food intake disorderfamily functioning

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Area of Science:

  • Adolescent psychiatry
  • Clinical psychology
  • Family therapy

Background:

  • Limited research exists on family dynamics in adolescents with avoidant/restrictive food intake disorder (ARFID).
  • Understanding family functioning is crucial for effective eating disorder treatment.

Purpose of the Study:

  • To investigate and compare family functioning in adolescents diagnosed with ARFID versus anorexia nervosa-restricting subtype (AN-R).
  • To contribute empirical data to the under-researched area of family dynamics in ARFID.

Main Methods:

  • A comparative study involving adolescents with ARFID (n=89) and AN-R (n=66) matched for key demographic and clinical variables.
  • Utilized the Family Assessment Device (FAD) to assess family functioning and the Eating Disorders in Youth-Questionnaire (EDY-Q) for ARFID symptom severity.
  • Data collected at admission and discharge from a multisite eating disorder treatment facility.

Main Results:

  • No significant differences in family functioning were found between ARFID and AN-R patient groups.
  • Both groups reported widespread deficits in family functioning across most FAD subscales.
  • Family functioning scores did not correlate with ARFID symptom severity (EDY-Q scores) at admission or discharge, nor did changes in functioning predict symptom improvement.

Conclusions:

  • Family functioning in adolescents with ARFID is significantly impaired.
  • The level of family dysfunction in ARFID is comparable to that observed in adolescents with AN-R.
  • Findings underscore the importance of addressing family dynamics in the comprehensive treatment of ARFID.