The preliminary attempts of observing and evaluating the state of the chronic fatigue in view of the sleep shortage
| Project/Area Number |
14370149
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Public health/Health science
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| Research Institution | The Institute for Science of Labour |
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Principal Investigator |
MAEHARA Naoki The Institute for Science of Labour, executive researcher (60165660)
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| Co-Investigator(Kenkyū-buntansha) |
SASAKI Tsukasa The Institute for Science of Labour, Research Div., Ph.D Senior Researcher (10260134)
MATSUMOTO Shun The Institute for Science of Labour, Research Div., Researcher (20342686)
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| Project Period (FY) |
2002 – 2003
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| Project Status |
Completed (Fiscal Year 2003)
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| Budget Amount *help |
¥11,700,000 (Direct Cost: ¥11,700,000)
Fiscal Year 2003: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 2002: ¥6,600,000 (Direct Cost: ¥6,600,000)
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| Keywords | Chronic Fatigue / Sleep EEG / Urinary 17KSS / 17OHCS / Sleep Restriction Experiment / Nurse Study / 睡眠不足 / 尿中17-KS-S / 17-OHCS / 身体活動量計 / 疲労感 / 夜勤 / 短時間睡眠 / 仮眠時刻 / 時間 / 尿中17-Ketosteroid Sulfates / 17-Hdroxycorticosteroids(S / OH) / 休憩効果 |
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| Research Abstract |
The aim of this study was to develop newly evaluation methods of chronic fatigue in view of sleep shortage. As the way, we have measured sleep architecture, the balance of urinary 17-KS-S and 17-OHCS and the fatigue feelings in the experimental study, in addition, we did time-budget-study for nurses who engaged in double 8 hour night shifts in the field. As the result, in the chronic fatigue condition, specifically, in the second half of the experiment, we observed the increase of sleepiness and fatigue, and the decrease of the value of urinary S/OH. Even second rest days, however, these values didn't recover. In the field survey, there were similar results as the experimental study. We, therefore, concluded that the balance of urinary 17-KS-S and 17-OHCS is effective as parameter of the chronic fatigue.
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Report
(3 results)
Research Products
(22 results)
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[Book] 人間計測ハンドブック2003
Author(s)
前原直樹
Total Pages
6
Publisher
朝倉書店
Description
「研究成果報告書概要(和文)」より
Related Report
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