A study on development of sleep/wake behaviors and influential factors in infants with severe motor and intellectual disabilities
| Project/Area Number |
15K20755
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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 |
Lifelong developmental nursing
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| Research Institution | Osaka International College |
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Principal Investigator |
Matsui Gakuyo 大阪国際大学短期大学部, その他部局等, 准教授 (70549211)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 重症心身障害児 / 睡眠・覚醒行動 / 睡眠・覚醒リズム / 睡眠習慣 / 睡眠リズム |
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| Outline of Final Research Achievements |
The purpose of this study was to evaluate sleep habit and sleep/wake rhythm in infants with severe motor and intellectual disabilities (SMID) aged between 2 - 6 by actigraphy. Sleep latency of SMID was significantly longer than one of typically developed infants (TD) and negative correlations were observed between GMFCS and sleep time of SMID. Sleep/wake rhythm was approximately 24 hours in both infants and their 24 hours rhythm was no change with age. These findings suggest that Sleep/wake rhythm of SMID may be acquired before 2 years old and the central neural dysfunction and the decrease in physical activity may affect their development of sleep/wake behaviors.
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Report
(4 results)
Research Products
(8 results)
