Cited by 34Indoor Air Quality and Microbial ExposureDermatology and Skin DiseasesContact Dermatitis and Allergies

Effects of Indoor Air Pollutants on Atopic Dermatitis

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Kim, JaKyoung, Kim, HyungJin, Lim, DaeHyun, Lee, Young-Kyu, Kim, Jeong·2016·International Journal of Environmental Research and Public Health

Abstract

The increasing prevalence of atopic dermatitis (AD) is associated with variations in indoor environments. In Korea, many inner walls of homes are covered with wallpaper: such walls emit indoor air pollutants, including volatile organic compounds (VOCs) and formaldehyde. This randomized, double-blind study investigated the effects of wallpaper on indoor air quality and AD. Thirty-one children (aged three to eight years) with moderate AD were assigned to environmentally-friendly (EF) and polyvinyl chloride (PVC) wallpaper groups. Indoor air concentrations of VOCs, natural VOCs (NVOCs), formaldehyde, and total suspended bacteria were measured before and two (W2) and eight weeks (W8) after wallpapering. Scoring Atopic Dermatitis (SCORAD) evaluations and blood tests were performed during the same period. The EF wallpaper and PVC wallpaper groups showed similar trends in the changes in total VOCs (TVOC) and formaldehyde content in the indoor air. However, the EF wallpaper group showed more improvement on the SCORAD at W2 and W8 than the PVC wallpaper group. The SCORAD index was positively correlated with several indoor air pollutants. Further, the SCORAD index and NVOC % were negatively correlated. Improved SCORAD index and effects of wallpapering on indoor air quality improvements occurred within a short period of time in both groups. We believe that NVOCs in indoor air after EF wallpapering have a beneficial effect on health.

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Authors
Kim, J., Kim, H., Lim, D., Lee, Y.-K., & Kim, J.
Affiliations
  • Department of Pediatrics, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon-si, Gangwon-do 24341, Korea
  • Department of Pediatrics, Inha University School of Medicine, 100 Inha-ro, Nam-gu, Incheon 22212, Korea
  • Inha University (KR)
  • Seoul National University (KR)
  • Kangwon National University (KR)
Corresponding author
Kim, Jeong
Venue
International Journal of Environmental Research and Public Health
Publisher
MDPI AG
Published
2016-12-09
Volume
13
Issue
12
Pages
1220
ISSN
1660-4601 (ISSN-L)
OpenAlex
W2267632729
Cited by
34
References
28
Citations by year
2025: 3 · 2024: 8 · 2023: 1 · 2022: 6 · 2021: 2 · 2020: 3 · 2019: 4 · 2018: 4 · 2017: 3
FWCI
2.30
Type
journal article
Language
en
Open access
Locations
  • International Journal of Environmental Research and Public Health (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • Inha University
  • Korea Environmental Industry and Technology Institute
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Indoor Air Quality and Microbial Exposure
  • Health Sciences › Medicine › Dermatology › Dermatology and Skin Diseases
  • Health Sciences › Medicine › Dermatology › Contact Dermatitis and Allergies
Keywords
atopic dermatitis, indoor air quality, wallpaper, volatile organic compounds, formaldehyde, children, SCORAD, indoor air pollutants
MeSH terms
Air Pollutants, Child, Child, Preschool, Construction Materials, Dermatitis, Atopic, Double-Blind Method, Environmental Monitoring, Female, Formaldehyde, Humans, Male, Polyvinyl Chloride, Ventilation, Air Pollution, Indoor, Volatile Organic Compounds, Republic of Korea

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