Association of Childhood Atopic Dermatitis With Atopic and Nonatopic Multimorbidity

Brian T Cheng1, Nanette B Silverberg2, Jonathan I Silverberg3

  • 1From the Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, IL.

Insights

Childhood atopic dermatitis (AD) is linked to more chronic health conditions. Identifying atopic disease in children with AD can help manage these co-occurring conditions.

Area of Science:

  • Pediatric Dermatology
  • Epidemiology
  • Chronic Disease Management

Background:

  • The impact of multimorbidity on childhood atopic dermatitis (AD) is not well understood.
  • Childhood AD requires further investigation regarding associated chronic health conditions.

Purpose of the Study:

  • To determine the prevalence and predictors of chronic disease multimorbidity in children diagnosed with atopic dermatitis.
  • To investigate the association between AD severity and multimorbidity in pediatric populations.

Main Methods:

  • Utilized data from the 1996-2015 Medical Expenditure Panel Survey, a representative sample of US households.
  • Assessed multimorbidity using the Charlson Comorbidity Index (CCI) and Healthcare Utilization Project Chronic Comorbidity Indicator (HCUP-CCI).
  • Analyzed the frequency of atopic comorbidities in children with and without AD.

Main Results:

  • Children with mild-moderate and severe AD exhibited higher CCI and HCUP-CCI scores compared to controls.
  • The presence of atopic disease alongside AD significantly increased CCI and HCUP-CCI scores.
  • Young children and adolescents with AD experienced a greater number of atopic comorbidities.

Conclusions:

  • Pediatric atopic dermatitis is associated with a higher burden of both atopic and non-atopic multimorbidity.
  • Children with AD and comorbid atopic conditions represent a distinct group that may benefit from targeted screening and management strategies for multimorbidity.
Abstract

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