Work

Analysis of heritability and environmental factors in preschool children with eczema: a case-control study

Year: 2024

Type: article

Abstract: Eczema is common in children, and its onset is affected by both genetic and environmental factors. We investigated the effects of genetic and environmental factors on the incidence of eczema in preschool children. 515 preschool children with eczema and 515 children participating in the physical examination were enrolled. The study included the incidence of childhood eczema, the child's birth and feeding conditions, the history of eczema in the parents, and relevant environmental risk factors, and to comprehensively analyze the genetic and environmental factors influencing childhood eczema. Among 1030 children, 173 parents (8.4%) had eczema, with a heritability of 73.59% for boys' parents and 58.59% for girls' parents. Multivariate logistic regression results showed that premature infants, low birth weight, children who had used antibiotics before the age of 1 year the living environment between the first year of mother pregnancy and the first year of the child is humid, a father with a history of eczema, a mother with a history of eczema are risk factors for eczema in children. Actively preventing environmental factors related to eczema may be an effective means to reduce the risk of eczema in children.

Source: Scientific Reports

DOI: 10.1038/s41598-024-75081-1

Authors: Qingfang Du, Lei Zhang, Chongzhi Ma, Li Yang, Jun Tian, Zijian Cao

Institution: Shaanxi Provincial People's Hospital

Language: English

Topic: Dermatology and Skin Diseases

Subfield: Dermatology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,590