| Project/Area Number |
16K16254
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Clothing life/Dwelling life
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| Research Institution | Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology |
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Principal Investigator |
Ogawa Madoka 地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究員 (90626532)
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| Project Period (FY) |
2016-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 高齢者 / 住環境 / 睡眠 / 生活習慣 / 寝室 / 地域在住高齢者 / 寝室の環境 / well-being / 血圧 / 認知機能 / 加齢 / 睡眠の質 / 住居の温熱環境 |
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| Outline of Final Research Achievements |
Sleep habits are important for maintaining physical and mental health. Whether we can get good sleep depends on individual factors such as lifestyle in daily life. On the other hand, environmental factors such as bedroom and temperature control during sleep may affect the amount and quality of sleep.
Therefore, we first investigated the sleep habits and actual conditions of older adults. Second, we examined individual factors related to sleep quantity and quality and environmental factors that affect sleep quantity and quality.
The results showed that individual factors affecting sleep quality were related to the stability of the time of rising and going to bed, daytime activity, and nocturia. Among environmental factors, the use of air conditioners and fan heaters, which generate air currents in bedrooms, was associated with reduced sleep quality.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究課題は、高齢期の睡眠習慣や実態を把握し、関連する個人の要因を探ることと、睡眠の量や質に影響を与える環境側の要因を検討することを目的とした。
身体的および精神的健康の維持において睡眠の質を低下させないようにするために、以下の３点を提案する。①起床就寝の時刻の安定性、②日中の活動性の維持、③寝室においては気流の生じない温度調節機器を使用する。
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