About The Study: In this cohort study of 38,535 singletons, birth weight decile was associated with early-life growth patterns. Birth weight decile group may help identify high-risk children missed by conventional thresholds, although the benefit of analysis using decile group over traditional groups remains modest.
Corresponding Author: To contact the corresponding author, Ahmed Elhakeem, PhD, email a.elhakeem@bristol.ac.uk .
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2026.22218)
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.
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2026.22218?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=070826
JAMA Network Open