Key Massage
Factors associated with natural outgrowing of food allergies are still to be clarified. In this study we investigated factors associated with the outcome of egg allergy 1 year after oral food challenge, focusing on the quality of life (QoL). The children’s baseline QoL was evaluated using the Food Allergy QoL Questionnaire–Parent Form. Multivariate logistic regression analysis identified a good baseline QoL as a factor predicting increased intake of egg in daily life. Intervention focusing on children’s baseline QoL may promote their outgrowing food allergies.