Disordered Eating Behaviors Among U.S. Children With Neuropsychiatric Conditions: A Nationally Representative Study

Area of Science:

• Child and Adolescent Psychiatry
• Pediatric Mental Health
• Eating Disorders Research

Background:

• Disordered eating behaviors are a growing concern in children and adolescents.
• Co-occurring mental health conditions may influence the development or exacerbation of disordered eating.
• Understanding these associations is vital for comprehensive care.

Purpose of the Study:

• To examine the relationship between parent-reported disordered eating behaviors and common neuropsychiatric disorders in U.S. children.
• To identify specific disordered eating patterns associated with anxiety, depression, behavioral/conduct problems, and attention-deficit/hyperactivity disorder (ADHD).

Main Methods:

• Utilized data from the 2022-2023 National Survey of Children's Health, including 68,000 children aged 6-17.
• Assessed eight disordered eating behaviors: skipping meals, low food interest, picky eating, binge eating, purging, laxative/diet pill use, over-exercising, and food-related fears.
• Employed logistic regression to analyze associations between neuropsychiatric disorders and disordered eating, controlling for sociodemographic factors.

Main Results:

• Approximately 30.1% of children exhibited at least one disordered eating behavior.
• Children with anxiety, depression, behavioral/conduct problems, or ADHD had significantly higher odds of disordered eating.
• Adjusted odds ratios indicated strong associations, e.g., 4.59 for depression and 3.64 for anxiety.

Conclusions:

• This is the first national study linking neuropsychiatric disorders in children and adolescents to increased disordered eating behaviors.
• Findings emphasize the necessity of screening for disordered eating in youth with mental health conditions.
• Integrated prevention and treatment strategies addressing psychiatric comorbidities are essential for holistic health outcomes.