Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments

@article{Allen2016AssociationsOC,
  title={Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments},
  author={Joseph G. Allen and Piers MacNaughton and Usha Satish and Suresh Santanam and J. A. Vallarino and John D. Spengler},
  journal={Environmental Health Perspectives},
  year={2016},
  volume={124},
  pages={805 - 812}
}
Background: The indoor built environment plays a critical role in our overall well-being because of both the amount of time we spend indoors (~90%) and the ability of buildings to positively or negatively influence our health. The advent of sustainable design or green building strategies reinvigorated questions regarding the specific factors in buildings that lead to optimized conditions for health and productivity. Objective: We simulated indoor environmental quality (IEQ) conditions in “Green… 
View on PubMed
ehp.niehs.nih.gov
396 Citations
Highly Influential Citations
16
Background Citations
92
Methods Citations
11
Results Citations
7

396 Citations

Citation Type

Citation Type

Associations between acute exposures to PM2.5 and carbon dioxide indoors and cognitive function in office workers: a multicountry longitudinal prospective observational study
Despite evidence of the air pollution effects on cognitive function, little is known about the acute impact of indoor air pollution on cognitive function among the working-age population. We aimed to…
The Impact of Working in a Green Certified Building on Cognitive Function and Health.
Indoor Environmental Quality and Human Performance : Evidence from a Large-Scale Field Study
Background Exposure to poor environmental conditions has been associated with deterioration of physical and mental health, and the reduction of cognitive performance. Environmental conditions may…
Exploring the physiological, neurophysiological and cognitive performance effects of elevated carbon dioxide concentrations indoors
The effects of indoor temperature and CO2 levels as an indicator for ventilation rates on cognitive performance of adult female students in Saudi Arabia
Educational buildings are complex spaces to design, as they need to perform well in all aspects of environmental conditions. Research has clearly established that problems with indoor environmental…
Indoor CO2 Concentrations and Cognitive Function: A Critical Review.
TLDR
Future research is suggested to adopt direct air delivery for precise control of CO2 inhalation, include brain imaging techniques to better understand the underlying mechanisms that link CO2 and cognitive function, and explore the potential interaction betweenCO2 and other environmental stimuli.
Real-time monitoring of personal exposures to carbon dioxide
Effects of low-level inhalation exposure to carbon dioxide in indoor environments: A short review on human health and psychomotor performance.
Reduced cognitive function during a heat wave among residents of non-air-conditioned buildings: An observational study of young adults in the summer of 2016
TLDR
Cognitive function deficits resulting from indoor thermal conditions during HWs extend beyond vulnerable populations and highlight the importance of incorporating sustainable adaptation measures in buildings to preserve educational attainment, economic productivity, and safety in light of a changing climate.
Effect of occupant-induced indoor CO2 concentration and bioeffluents on human physiology using a spirometric test
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 74 REFERENCES
Is CO2 an Indoor Pollutant? Direct Effects of Low-to-Moderate CO2 Concentrations on Human Decision-Making Performance
TLDR
Direct adverse effects of CO2 on human performance may be economically important and may limit energy-saving reductions in outdoor air ventilation per person in buildings.
Indoor air quality in green vs conventional multifamily low-income housing.
TLDR
Significant decreases in multiple indoor exposures and improved health outcomes among participants who moved into green housing are observed, suggesting multilevel housing interventions have the potential to improve long-term resident health.
The effects of outdoor air supply rate in an office on perceived air quality, sick building syndrome (SBS) symptoms and productivity.
TLDR
This study shows the benefits for health, comfort and productivity of ventilation at rates well above the minimum levels prescribed in existing standards and guidelines and confirms the results of a previous study in the same office when the indoor air quality was improved by decreasing the pollution load while the ventilation remained unchanged.
Effects of ventilation rate per person and per floor area on perceived air quality, sick building syndrome symptoms, and decision-making.
TLDR
The results indicate that the changes in VR employed in the study influence performance of healthy young adults even when PAQ and SBS symptoms are unaffected, and indicate the importance of avoiding low VRs per person and lowVRs per floor area to minimize decrements in cognitive performance.
Effects of green buildings on employee health and productivity.
TLDR
Findings indicate that green buildings may positively affect public health and contribute to reductions in perceived absenteeism and work hours affected by asthma, respiratory allergies, depression, and stress.
Estimates of Improved Productivity and Health from Better Indoor Environments
Abstract The existing literature contains strong evidence that characteristics of buildings and indoor environments significantly influence rates of respiratory disease, allergy and asthma symptoms,…
Cerebral blood flow, fatigue, mental effort, and task performance in offices with two different pollution loads
Green Buildings and Health
TLDR
Overall, the initial scientific evidence indicates better indoor environmental quality in green buildings versus non-green buildings, with direct benefits to human health for occupants of those buildings.
Challenges in Developing Ventilation and Indoor Air Quality Standards: The Story of ASHRAE Standard 62.
  • A. Persily
  • Environmental Science, Medicine
    Building and environment
  • 2015
Volatile organic compound concentrations and emission rates in new manufactured and site-built houses.
TLDR
Similarities in the types of VOCs and in VOC concentrations indicated that indoor air quality in the houses was impacted by the same or similar sources, and only several compounds showed a consistent decrease in emission rate over this period.
...
1
2
3
4
5
...