Impact of gender, race, and age of onset on the phenotype and comorbidities of pediatric eosinophilic esophagitis.

Objectives: To investigate differences in symptoms, allergy comorbidities, and eosinophilic inflammation at the time of diagnosis for patients with eosinophilic esophagitis (EoE) based on gender, race, and age of onset.

Methods: A retrospective study was conducted at a multidisciplinary EoE clinic; the correlation between histological findings, previously identified symptoms, associated comorbidities, and demographics including gender, race, as well as age of onset was examined. Chi-squared and Student's -tests were utilized for statistical analysis.