About The Study: In this meta-analysis, the most credible risk factors associated with development of childhood food allergy are a combination of major and minor risk factors, including early allergic conditions (atopic march/diathesis), delayed allergen introduction, genetics, antibiotic exposure, demographic factors, and birth-related variables.
Corresponding Author: To contact the corresponding author, Derek K. Chu, email chudk@mcmaster.ca .
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(doi:10.1001/jamapediatrics.2025.6105)
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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JAMA Pediatrics