Evidence map›Paper›PMID 26024357›Full record

ArticleInternational journal of environmental research and public health2015

Building-Related Symptoms among Office Employees Associated with Indoor Carbon Dioxide and Total Volatile Organic Compounds.

Chung-Yen Lu, Jia-Min Lin, Ying-Yi Chen, Yi-Chun Chen

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pulmonary Health Effects of Indoor Volatile Organic Compounds-A Meta-Analysis.International journal of environmental research and public health · 2021
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Indoor COFrontiers in medicine · 2023
    Article
  7. Changes in Reported Symptoms Attributed to Office Environments in Sweden between 1995 and 2020.International journal of environmental research and public health · 2022
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Inflammatory responses to acute elevations of carbon dioxide in mice.Journal of applied physiology (Bethesda, Md. : 1985) · 2017
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Investigation of Indoor Air Quality in Houses of Macedonia.International journal of environmental research and public health · 2017
    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

4 authors.

Chung-Yen LuSchool of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung 404, Taiwan. u100030082@cmu.edu.tw.
Jia-Min LinInstitute of Environmental Health, National Taiwan University, Taipei 100, Taiwan. jmlin@ntu.edu.tw.
Ying-Yi ChenInstitute of Environmental and Occupational Health Sciences, National Yang-Ming University, Taipei 100, Taiwan. sickle0312@gmail.com.
Yi-Chun ChenDepartment of Health Management, I-Shou University, Kaohsiung 824, Taiwan. kimi@isu.edu.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigated whether sick building syndrome (SBS) complaints among office workers were associated with the indoor air quality. With informed consent, 417 employees in 87 office rooms of eight high-rise buildings completed a self-reported questionnaire for symptoms experienced at work during the past month. Carbon dioxide (CO2), temperature, humidity and total volatile organic compounds (TVOCs) in each office were simultaneously measured for eight office hours using portable monitors. Time-averaged workday difference between the indoor and the outdoor CO2 concentrations (dCO2) was calculated as a surrogate measure of ventilation efficiency for each office unit. The prevalence rates of SBS were 22.5% for eye syndrome, 15.3% for upper respiratory and 25.4% for non-specific syndromes. Tiredness (20.9%), difficulty in concentrating (14.6%), eye dryness (18.7%) were also common complaints. The generalized estimating equations multivariate logistic regression analyses showed that adjusted odds ratios (aORs) and 95% confidence interval (CI) per 100 ppm increase in dCO2 were significantly associated with dry throat (1.10, 95% CI=(1.00-1.22)), tiredness (1.16, 95% CI=(1.04-1.29)) and dizziness (1.22, 95% CI=(1.08-1.37)). The ORs for per 100 ppb increases in TVOCs were also associated with upper respiratory symptoms (1.06, 95% CI=(1.04-1.07)), dry throat (1.06, 95% CI=(1.03-1.09)) and irritability (1.02, 95% CI=(1.01-1.04)). In conclusion, the association between some SBS symptoms and the exposure to CO2 and total VOCs are moderate but may be independently significant.

Indexed as

AdultAgedAir Pollutants, OccupationalAir Pollution, IndoorCarbon DioxideFemaleHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisOccupational DiseasesOccupational ExposureOdds RatioPrevalenceSelf ReportAir Pollutants, OccupationalCarbon DioxideVolatile Organic Compoundscarbon dioxideindoor air qualitysick-building syndromevolatile organic compounds

Identifiers

PMID26024357
PMCPMC4483674

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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.