Comparative evaluation of seven severity grading systems in pediatric oral food challenges: Distinctions between anaphylactic and non-anaphylactic reactions.

Multiple severity scoring systems exist for classifying reactions during oral food challenges; however, the lack of uniformity among them results in inconsistent identification and management of anaphylaxis.

This study aimed to evaluate the clinical characteristics and severity of anaphylactic and non-anaphylactic reactions during oral food challenges (oral food challenges) in children and to compare the concordance and discrepancies among 7 different severity scoring systems.