Evidence map›Paper›PMID 20810150›Full record

ArticleThe Science of the total environment2010

Visually observed mold and moldy odor versus quantitatively measured microbial exposure in homes.

Tiina Reponen, Umesh Singh, Chris Schaffer, Stephen Vesper, Elisabet Johansson, Atin Adhikari, Sergey A Grinshpun, Reshmi Indugula, Patrick Ryan, Linda Levin and 1 more

Abstract readComparative Study
In one paragraph

Article in The Science of the total environment, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Fungal Contaminants in Energy Efficient Dwellings: Impact of Ventilation Type and Level of Urbanization.International journal of environmental research and public health · 2020
    Article
  6. Article
  7. The Myth of Mycotoxins and Mold Injury.Clinical reviews in allergy & immunology · 2019
    Review
  8. Exposure to Indoor Mouldy Odour Increases the Risk of Asthma in Older Adults Living in Social Housing.International journal of environmental research and public health · 2019
    Article
  9. Quantitative assessment of microbes from samples of indoor air and dust.Journal of exposure science & environmental epidemiology · 2018
    Article
  10. Association between Four-Level Categorisation of Indoor Exposure and Perceived Indoor Air Quality.International journal of environmental research and public health · 2018
    Article
  11. Article
  12. SBS symptoms in relation to dampness and ventilation in inspected single-family houses in Sweden.International archives of occupational and environmental health · 2017
    Article
  13. Review
  14. Review
  15. Indoor Fungal Exposure and Allergic Respiratory Disease.Current allergy and asthma reports · 2015
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Tiina ReponenUniversity of Cincinnati, Department of Environmental Health, Cincinnati, OH 45267-0056, USA. Tiina.Reponen@uc.edu
Umesh Singh
Chris Schaffer
Stephen Vesper
Elisabet Johansson
Atin Adhikari
Sergey A Grinshpun
Reshmi Indugula
Patrick Ryan
Linda Levin
Grace Lemasters

Funding

Diesel, Allergens and Gene Interaction and Child AtopyR01ES011170 · NIEHS · UNIVERSITY OF CINCINNATI · PI LEMASTERS, GRACE · 2001 to 2009
$10.4M
NIEHS NIH HHS ES11170NIEHS NIH HHS R01 ES011170
6 · The paper itself

Abstract

The main study objective was to compare different methods for assessing mold exposure in conjunction with an epidemiologic study on the development of children's asthma. Homes of 184 children were assessed for mold by visual observations and dust sampling at child's age 1 (Year 1). Similar assessment supplemented with air sampling was conducted in Year 7. Samples were analyzed for endotoxin, (1-3)-β-D-glucan, and fungal spores. The Mold Specific Quantitative Polymerase Chain Reaction assay was used to analyze 36 mold species in dust samples, and the Environmental Relative Moldiness Index (ERMI) was calculated. Homes were categorized based on three criteria: 1) visible mold damage, 2) moldy odor, and 3) ERMI. Even for homes where families had not moved, Year 7 endotoxin and (1-3)-β-d-glucan exposures were significantly higher than those in Year 1 (p<0.001), whereas no difference was seen for ERMI (p=0.78). Microbial concentrations were not consistently associated with visible mold damage categories, but were consistently higher in homes with moldy odor and in homes that had high ERMI. Low correlations between results in air and dust samples indicate different types or durations of potential microbial exposures from dust vs. air. Future analysis will indicate which, if any, of the assessment methods is associated with the development of asthma.

Indexed as

ObservationSmellAir Pollution, IndoorAsthmabeta-GlucansChildChild, PreschoolDustEnvironmental ExposureEnvironmental MonitoringEpidemiological MonitoringFemaleFungiHousingHumansInfantbeta-GlucansDustpolysaccharide-KProteoglycans

Identifiers

PMID20810150
PMCPMC2972663

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.