Prevalence and early‐life risk factors for tree nut sensitization and allergy in young adults

Background Tree nut allergy may cause anaphylaxis. There are limited population‐based studies on prevalence and early‐life risk factors. Methods We evaluated the prevalence of reported symptoms and allergic sensitization to tree nuts at age 24 years in the BAMSE population‐based cohort study and assessed early‐life factors associated with the development of tree nut allergy. We estimated tree nut allergy prevalence, by analysing questionnaire...