Patient and caregiver perspective on pediatric eosinophilic esophagitis and newly developed symptom questionnaires

Abstract

EE is associated with a range of symptoms that vary in terms of the type, frequency and severity across and within patients. The results provide adequate support for the content validity of the self- and caregiver-reported versions of the symptom-specific questionnaires. Minor modifications were made based on the feedback obtained. A psychometric evaluation of the revised questionnaires is needed next to assess the construct validity, reliability, and responsiveness of the measures.