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Early house moves, indoor air, heating methods and asthma

R C Jones1, C R Hughes, D Wright

  • 1The Roborough Surgery 1, Eastcote Close, UK.

Respiratory Medicine
|February 1, 2000
PubMed

Insights

Moving house in early childhood may be linked to developing asthma, potentially due to increased exposure to infections. Housing conditions like heating methods were not found to be significant predictors of childhood asthma.

Area of Science:

  • Pediatric Allergy and Immunology
  • Environmental Health
  • Epidemiology

Background:

  • Childhood asthma is a significant public health concern.
  • Identifying environmental risk factors for asthma development is crucial for prevention strategies.

Purpose of the Study:

  • To investigate the association between residential mobility and childhood asthma development.
  • To examine the role of specific housing conditions, such as heating methods, in predicting childhood asthma.

Main Methods:

  • A case-control study was conducted with 100 children diagnosed with asthma and 100 matched controls (aged 4-16 years).
  • Data on house moves and primary heating methods prior to asthma onset were collected.
  • Children were recruited from a general practice in Plymouth, UK.

Main Results:

  • A non-significant association was observed between early house moves and the subsequent development of childhood asthma.
  • No significant association was found between common heating methods and asthma risk.
  • Ducted-air heating showed a potential association, but this was limited by small sample size and may have occurred by chance.

Conclusions:

  • Early-life residential moves may be associated with increased asthma risk, possibly mediated by other factors like increased exposure to viral infections.
  • Current heating methods and other indoor air quality factors studied were not predictive of childhood asthma.
  • Further research is needed to elucidate the complex relationship between environmental exposures and asthma development.
Abstract

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