Prevalence of allergen sensitization, most important allergens and factors associated with atopy in children.

Context And Objective: Knowledge of the profile of allergen sensitization among children is important for planning preventive measures. The objective of this study was to assess the prevalence and profile of sensitization to inhaled allergens and food among children and adolescents in an outpatient population in the city of Palmas.

Design And Setting: Cross-sectional study at outpatient clinics in Palmas, Tocantins, Brazil.