Atopic dermatitis and subtypes of attention deficit hyperactivity disorder in children

Multiple studies have found associations between atopic dermatitis (AD, also known as eczema) and attention deficit hyperactivity disorder (ADHD).1,2 However, not all studies have consistent findings, and mechanisms underlying the association, and best ADHD treatments for patients with AD are unknown. Because ADHD is a heterogenous conditions with different subtypes that may require different treatments, it is important to investigate where there are subtypes that are more closely associated with atopic dermatitis.

Our project aims to examine how atopic dermatitis affects the risk of developing ADHD and to assess the extent of this relationship with ADHD subtypes. To accomplish this, we will use data sourced from the health records of individuals over time, examining who develops AD and ADHD and determining the statistical impact of AD on the risk of ADHD and ADHD subtypes. We will use statistical models known as logistic or linear regressions to understand the relationships mentioned above.

Through understanding these relationships better, we can provide more personalized recommendations to individuals with AD on how to prevent and/or treat ADHD symptoms.