urticaria in children. Our purpose was to determine the prevalence and identify the risk
factors of acute and chronic urticaria in Korean children. Methods This population-based
study examined 4,076 children (age 4 to 13 years) who were enrolled in the 2015
prospective Seongnam Atopy Project (SAP 2015) in Korea. The parents completed an
urticaria questionnaire that included questions regarding the duration, severity, and …