PURPOSE: This study of secondary analysis aims to compare family management style according to severity in children with atopic dermatitis. METHODS: convenience sample of 109 Korean mothers caring for a child with atopic dermatitis, were recruited from the pediatric departments of two general hospitals in Seoul. Data were collected from November 1, 2015 to February 28, 2016. A structured self-report questionnaire was used. Data were analyzed using descriptive statistics, correlation analysis, and one-way ANOVA with IBM SPSS Version 22.0. RESULTS: For family management style, condition management effort, family life difficulty, and view of condition impact were significantly different according to the severity of the atopic dermatitis in these children. CONCLUSION: The findings indicate that family management strategies to enhance care of children with atopic dermatitis as well as members of the family should include these significant variables in a family-centered approach.