Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Internalizing and externalizing conditions in adolescent anorexia.

Filippo Muratori1, Valentina Viglione, Sandra Maestro

  • 1Division of Child Neuropsychiatry, Scientific Institute Stella Maris, University of Pisa, Pisa, Italy. f.muratori@inpe.unipi.it

Psychopathology
|April 23, 2004
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Early developmental trajectories associated with different styles and intensities of ESDM-based community intervention.

Journal of neurodevelopmental disorders·2026
Same author

Substance Use in Adolescents with ADHD and Bipolar Spectrum Disorders: The Transdiagnostic Role of Emotional Dysregulation, Impulsivity and Hypersensitivity Traits.

Journal of clinical medicine·2026
Same author

Effects of Probiotic Supplementation on Gut Microbiota and Fecal Metabolome in Autism Spectrum Disorders: A Secondary Analysis of a Randomized Clinical Trial in Preschoolers.

Metabolites·2026
Same author

Cognitive and emotional profiles in children with ASD, ADHD, and comorbid presentations: evidence for a distinct clinical phenotype.

Frontiers in psychiatry·2026
Same author

Vitamin D and Omega-3 Supplementation for Emotional and Behavioral Dysregulation in Autism Spectrum Disorders: A Systematic Review.

Journal of clinical medicine·2026
Same author

Body Mass Index Impacts on Gray Matter Volume in Developmental Restrictive Anorexia Nervosa: A Voxel-Based Morphometry Study.

Nutrients·2025

Adolescents with anorexia nervosa commonly experience internalizing conditions. Early intervention within the first year of illness is linked to less severe psychopathology, suggesting distinct therapeutic approaches may be beneficial.

Area of Science:

  • Child and Adolescent Psychiatry
  • Eating Disorders Research
  • Psychopathology Assessment

Background:

  • Anorexia nervosa in adolescents is associated with significant psychopathology.
  • Understanding the prevalence of internalizing and externalizing conditions is crucial for effective treatment.

Purpose of the Study:

  • To determine the frequency of internalizing and externalizing conditions in adolescents referred for anorexia nervosa.
  • To explore variations in psychopathology across anorexia nervosa subtypes and disease progression.

Main Methods:

  • Utilized the Child Behavior Checklist (CBCL) and Youth Self Report (YSR) for psychopathology assessment.
  • Evaluated a sample of 43 adolescents with anorexia nervosa.
  • Analyzed data based on anorexia nervosa subtypes and time from illness onset to admission.

Related Experiment Videos

Main Results:

  • A high proportion of referred adolescents presented with internalizing conditions on both CBCL and YSR.
  • Full syndromes showed higher mean psychopathology scores.
  • The binge-eating subtype exhibited elevated scores solely on the YSR.
  • Adolescents seeking treatment within the first year of illness demonstrated less severe psychopathology.

Conclusions:

  • Adolescents diagnosed with anorexia nervosa exhibit high rates of internalizing psychopathology.
  • Earlier treatment initiation correlates with reduced psychopathological severity, hinting at a potential discontinuity between anorexia nervosa and internalizing conditions.
  • The study proposes three distinct adolescent anorexia nervosa typologies based on psychopathological severity, offering valuable insights for therapeutic decision-making.