prevalence of atopic dermatitis symptoms among students in kurdistan: a north-west province of iran

background atopic dermatitis (ad), often called eczema or atopic eczema is a very common skin disease; ad looks different in infants, children, and adults. the aim of this study was to determine the prevalence of the disease in kurdistan province. materials and methods cross-sectional study using written questionnaires isaac  where 4,000 students in two age groups 7-6 and 14 -13 years in the province were using multi-stage sampling was carried out so that the first two floors rural and urban communities in every city and in every school pupil samples were selected based on 8-digit code. results the prevalence of itchy rashes in the past 6 months, itchy rashes in the past 12 months and rashes at flexural areas were 7.5%, 8.9%, and 10.3%, respectively; the prevalence was higher in 13-14 years old than 6-7 years old and was higher in boys than in girls(odds ratio (or)=1.44, confidence interval (ci)= 1.49-2, p <0.001). conclusion the prevalence of itchy rashes in the past 12 month was 8.9% and it was more prevalent in boys than the girls were and in age group 13-14 years old was higher than in 6-7 years old.