Associations of prenatal exposure to organophosphate pesticides with eczema and allergic rhinoconjunctivitis in 4-year-old children: The Japan Environment and Children's Study

Key Points

• Eczema risk increases in children aged 4 exposed to organophosphate pesticides before birth, particularly with lower IgE levels.
• Children with lower IgE levels display a notable association between prenatal DMP and DMTP exposure and eczema incidence.
• Analysis of prenatal pesticide exposure reveals no links to allergic rhinoconjunctivitis or changing IgE levels in the population studied.
• These findings may indicate a need for further investigation into the health impacts of pesticide exposure on children's respiratory and skin health.