Evidence map›Paper›PMID 28117727›Full record

ArticleInternational journal of environmental research and public health2017

Volatile Organic Compounds (VOCs) in Conventional and High Performance School Buildings in the U.S.

Lexuan Zhong, Feng-Chiao Su, Stuart Batterman

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Limonene Emissions: Do Different Types Have Different Biological Effects?International journal of environmental research and public health · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Variability of Total Volatile Organic Compounds (TVOC) in the Indoor Air of Retail Stores.International journal of environmental research and public health · 2019
    Article
  11. Review
  12. Article
  13. VOC sources and exposures in nail salons: a pilot study in Michigan, USA.International archives of occupational and environmental health · 2019
    Article
  14. Indoor Air Quality and Health.International journal of environmental research and public health · 2017
    Article
  15. Review
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

3 authors.

Lexuan ZhongEnvironmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA. lexuanz@umich.edu.
Feng-Chiao SuEnvironmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA. joefcsu@umich.edu.
Stuart BattermanEnvironmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA. stuartb@umich.edu.

Funding

Strategic Vision & Impact on Environmental HealthP30ES017885 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Dana Dolinoy · 2011 to 2026
$21.3M
NIEHS NIH HHS P30 ES017885
6 · The paper itself

Abstract

Exposure to volatile organic compounds (VOCs) has been an indoor environmental quality (IEQ) concern in schools and other buildings for many years. Newer designs, construction practices and building materials for "green" buildings and the use of "environmentally friendly" products have the promise of lowering chemical exposure. This study examines VOCs and IEQ parameters in 144 classrooms in 37 conventional and high performance elementary schools in the U.S. with the objectives of providing a comprehensive analysis and updating the literature. Tested schools were built or renovated in the past 15 years, and included comparable numbers of conventional, Energy Star, and Leadership in Energy and Environmental Design (LEED)-certified buildings. Indoor and outdoor VOC samples were collected and analyzed by thermal desorption, gas chromatography and mass spectroscopy for 94 compounds. Aromatics, alkanes and terpenes were the major compound groups detected. Most VOCs had mean concentrations below 5 µg/m³, and most indoor/outdoor concentration ratios ranged from one to 10. For 16 VOCs, the within-school variance of concentrations exceeded that between schools and, overall, no major differences in VOC concentrations were found between conventional and high performance buildings. While VOC concentrations have declined from levels measured in earlier decades, opportunities remain to improve indoor air quality (IAQ) by limiting emissions from building-related sources and by increasing ventilation rates.

Indexed as

Air PollutantsAir Pollution, IndoorConstruction MaterialsEnvironmental MonitoringSchoolsUnited StatesVolatile Organic CompoundsAir PollutantsVolatile Organic Compoundsair exchange rate (AER)formaldehydehigh performanceindoor/outdoor (I/O) ratioschoolsvolatile organic compounds (VOCs)

Identifiers

PMID28117727
PMCPMC5295350

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.