News Release

Prevalence, characteristics, and genetic architecture of avoidant/restrictive food intake phenotypes

JAMA Pediatrics

Peer-Reviewed Publication

JAMA Network

About The Study: This cohort study found that the prevalence of avoidant/restrictive food intake in the general pediatric population was substantial, and affected children had an associated elevated risk of developmental difficulties across multiple domains. The findings suggest a need for broad support interventions and advance understanding of the genetic underpinnings of avoidant/restrictive food intake. 

Corresponding Author: To contact the corresponding author, Ludvig Daae Bjorndal, PhD, email l.d.bjorndal@psykologi.uio.no.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamapediatrics.2025.4786)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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