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The Impact of the Indoor Environment on Childhood Asthma

Ellen R Conroy1,2, Wanda Phipatanakul1,2, Tina M Banzon3,4

  • 1Division of Immunology, Department of Medicine, Boston Children's Hospital, Boston, MA, USA.

Current Allergy and Asthma Reports
|January 27, 2025
PubMed

Insights

Indoor environmental exposures like allergens and pollutants are linked to pediatric asthma. While interventions show some promise, further research is needed to effectively manage these exposures and improve asthma outcomes.

Area of Science:

  • Environmental Health
  • Pediatric Pulmonology
  • Allergy and Immunology

Background:

  • Indoor environmental exposures are significant factors in pediatric asthma.
  • Numerous indoor aeroallergens and air pollutants are associated with increased asthma morbidity.

Purpose of the Study:

  • To review the impact of key indoor environmental exposures on pediatric asthma.
  • To focus on recent scientific literature in this field.

Main Methods:

  • Literature review of recent studies.
  • Analysis of associations between indoor exposures and asthma.
  • Evaluation of intervention studies in homes and schools.

Main Results:

  • Consistent evidence supports the link between indoor allergens/pollutants and pediatric asthma morbidity.
  • Recent intervention studies show mixed but promising results.
  • Indoor exposures contribute to asthma development and affect its severity.

Conclusions:

  • Indoor environmental factors play a crucial role in pediatric asthma.
  • Optimizing mitigation strategies for indoor exposures requires further investigation.
  • Effective management of indoor exposures is essential for improving asthma outcomes.
Abstract

Keywords:
AeroallergensAir pollutionAsthmaAsthma morbidityEnvironmentEnvironmental intervention

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