Effect of Ventilation and CO2 on Sleep Quality and Cognitive Performance

Kazuya Matsuo, Xiaojun Fan, Pawel Wargocki*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

The purpose of this study was to investigate the effect of reduced ventilation with outdoor air and pure CO2 concentration on sleep quality. An experiment was conducted in a special chamber with 22 participants sleeping one night at different conditions. Physical environment and physiological responses including objective sleep quality were recorded. Results showed no effects contrary to previous findings suggesting that other pollutants than exhaled by people could contribute to poor sleep quality.

Original languageEnglish
Title of host publication18th Conference of the International Society of Indoor Air Quality and Climate - Conference Program and Proceedings
PublisherInternational Society of Indoor Air Quality and Climate
Publication date2024
ISBN (Electronic)9798331306816
Publication statusPublished - 2024
Event18th International Conference of the International Society of Indoor Air Quality & Climate - Hawaiʻi Convention Center, Honolulu, United States
Duration: 7 Jul 202411 Jul 2024

Conference

Conference18th International Conference of the International Society of Indoor Air Quality & Climate
LocationHawaiʻi Convention Center
Country/TerritoryUnited States
CityHonolulu
Period07/07/202411/07/2024

Keywords

  • Bedroom ventilation
  • CO dosing
  • Sleep quality

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