| Project/Area Number |
25670912
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fundamental nursing
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| Research Institution | Hiroshima University (2016)
Prefectural University of Hiroshima (2013-2015) |
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Principal Investigator |
Oriyama Sanae 広島大学, 医歯薬保健学研究院(保), 教授 (20457203)
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| Co-Investigator(Renkei-kenkyūsha) |
MIYAKOSHI YUKIKO 日本福祉大学, 看護学部看護学科, 教授 (10157620)
KOBAYASHI TOSHIO 広島大学, 大学院医歯薬保健学研究院(保), 教授 (20251069)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 交代制勤務 / 看護師 / 12時間交代制 / 疲労 / 眠気 / 16時間夜勤 / 12時間交代制勤務 / 長日勤 / 夜勤 / 12時間夜勤 / 作業量 / 睡眠 / 仮眠 |
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| Outline of Final Research Achievements |
We clarified resting and resting situations and changes in sleepiness and fatigue for 12-hour night shift workers in nurses.Twelve-hour nightshift workers took naps at a higher frequency and had longer nap times before night shifts than 16-hour nightshift workers.Twelve-hour nightshift workers endure greater physical strain during day shifts compared with that during long day shifts. Furthermore, in long day shifts, sleepiness and fatigue increased after 17:00. In night shifts, sleepiness, fatigue, and discomfort increased during rest periods. Therefore, due care should be provided for a decreased arousal level after rest periods.
As stated above, we think that it is important to reduce fatigue after 17:00 on long day shift, in order to smoothly shift from 16-night shift to 12-hour night shift work.
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