Factor associated with food allergy among preschool children with atopic dermatitis, and resolution of atopic dermatitis.
Asian Pac J Allergy Immunol
; 2024 Jan 06.
Article
en En
| MEDLINE
| ID: mdl-38183650
ABSTRACT
BACKGROUND:
Food allergy (FA) has been reported in one-third of children with moderate-to-severe atopic dermatitis (AD).OBJECTIVE:
To identify factor associated with food allergy among preschool children with AD, and to compare AD resolution between preschool children with and without FA.METHODS:
A cross-sectional study using database registry and questionnaire interview was conducted at Siriraj Hospital(Bangkok, Thailand) during 2022, and physician-diagnosed AD children aged ≤ 6 years were enrolled.RESULTS:
A total of 110 children (60.9% male, median age 2.3 years) were included. Of those, 53 and 57 children had AD with and without FA, respectively. Very early-onset AD (≤ 3 months) and moderate-to-severe AD at onset were reported in 43.9% and 26.3% of AD without FA, and in 35.8% and 45.3% of AD with FA, respectively. The most commonly reported FAs were hen's egg, cow's milk, and wheat. Moderate-to-severe AD at onset was found significant associated with FA (aOR 2.50; p = 0.037). Thirty-one (28.2%) patients experienced completed resolution of AD by 5 years of age. Of those, 19 had AD without FA, and 12 had AD with FA (p = 0.213). The median age at AD resolution was 18 months and 22.5 months in the without and with FA groups, respectively. AD with FA showed a strong trend toward a significantly longer duration to achieving AD resolution after adjusting for onset and severity of AD (aHR 0.46, p = 0.050).CONCLUSION:
Preschool AD children with FA were found to have significantly greater AD severity at AD onset and a longer duration to AD resolution compared to AD children without FA.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Asian Pac J Allergy Immunol
Año:
2024
Tipo del documento:
Article
País de afiliación:
Tailandia
Pais de publicación:
Tailandia