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Low home ventilatio...
Low home ventilation rate in combination with mouldy odor from the building structure increase the risk for allergic symptoms in children
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- Hägerhed-Engman, L (författare)
- Department of Building Physics and Indoor Environment, SP Technical Research Institute of Sweden, Borås
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- Sigsgaard, T (författare)
- Department of Environmental and Occupational Medicine, Institute of Public Health, Aarhus University, Denmark
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- Samuelsson, I (författare)
- Department of Building Physics and Indoor Environment, SP Technical Research Institute of Sweden, Borås
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- Sundell, J (författare)
- Texas Allergy, Indoor Environment and Energy Institute, University of Texas at Tyler, TX, USA
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- Janson, Staffan (författare)
- Karlstads universitet,Avdelningen för hälsa och miljö
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- Bornehag, Carl-Gustaf (författare)
- Karlstads universitet,Avdelningen för hälsa och miljö
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(creator_code:org_t)
- Hindawi Limited, 2009
- 2009
- Engelska.
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Ingår i: Indoor Air. - : Hindawi Limited. - 0905-6947 .- 1600-0668. ; 19:3, s. 184-192
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- There are consistent findings on associations between asthma and allergy symptoms and residential mold and moisture. However, definitions of ‘dampness’ in studies are diverse because of differences in climate and building construction. Few studies have estimated mold problems inside the building structure by odor assessments. In a nested case-control study of 400 Swedish children, observations and measurements were performed in their homes by inspectors, and the children were examined by physicians for diagnoses of asthma, eczema, and rhinitis. In conclusion, we found an association between moldy odor along the skirting board and allergic symptoms among children, mainly rhinitis. No associations with any of the allergic symptoms were found for discoloured stains, ‘floor dampness’ or a general mold odor in the room. A moldy odor along the skirting board can be a proxy for hidden moisture problem inside the outer wall construction or in the foundation construction. There are indications that such dampness problems increase the risk for sensitization but the interpretation of data in respect of sensitization is difficult as about 80% of the children with rhinitis were sensitized. Furthermore, low ventilation rate in combination with moldy odor along the skirting board further increased the risk for three out of four studied outcomes, indicating that the ventilation rate is an effect modifier for indoor pollutants.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Nyckelord
- Public Health Science
- Folkhälsovetenskap
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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