Effect of thermal environment on sleep in the bedroom considering sleep stages using polysomnography

Yuichi Akiyama, Riho Matsuzaki, Akihiro Takimoto, Emika Miyake, Masayuki Ogata, Kazuyo Tuzuki, Shinichi Tanabe

    研究成果: Conference contribution

    抜粋

    A field survey was conducted during summer in the actual bedrooms using polysomnography to evaluate the effect of thermal environment on sleep quality whilst considering sleep stages. Subjective sleep quality was measured by questionnaires. Objective sleep quality was evaluated by an analysis of electroencephalogram (EEG), electrooculogram (EOG), and electromyogram (EMG) signals, which were continuously measured during sleep. Subjects consisted of 16 students. Results showed that the effect of the air temperature on awakening varied depending on sleep stages, and the correlation between them were statistically significant. Moreover, the effects of the thermal environment were stronger during light sleep than during deep sleep. Above the neutral temperature, increasing the new standard effective temperature (SET*) disturbs sleep. The relationship between SET* and sleep quality was stronger than that between sleep quality and each individual thermal factor. It was concluded that the correlation between each factors of the thermal environment influences sleep quality.

    元の言語English
    ホスト出版物のタイトルHealthy Buildings Europe 2017
    出版者International Society of Indoor Air Quality and Climate
    ISBN(印刷物)9788379472604
    出版物ステータスPublished - 2017 1 1
    イベントHealthy Buildings Europe 2017, HB 2017 - Lublin, Poland
    継続期間: 2017 7 22017 7 5

    Other

    OtherHealthy Buildings Europe 2017, HB 2017
    Poland
    Lublin
    期間17/7/217/7/5

    ASJC Scopus subject areas

    • Civil and Structural Engineering

    フィンガープリント Effect of thermal environment on sleep in the bedroom considering sleep stages using polysomnography' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Akiyama, Y., Matsuzaki, R., Takimoto, A., Miyake, E., Ogata, M., Tuzuki, K., & Tanabe, S. (2017). Effect of thermal environment on sleep in the bedroom considering sleep stages using polysomnography. : Healthy Buildings Europe 2017 International Society of Indoor Air Quality and Climate.