Effects of desynchronization among mother-infant biological rhythms on maternal symptoms and development of their control methods
| Project/Area Number |
15K12679
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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 |
Applied health science
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| Research Institution | Osaka University (2017)
The University of Tokyo (2015-2016) |
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Principal Investigator |
Nakamura Toru 大阪大学, 基礎工学研究科, 特任教授(常勤) (80419473)
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| Co-Investigator(Kenkyū-buntansha) |
山本 義春 東京大学, 大学院教育学研究科(教育学部), 教授 (60251427)
金 鎭赫 国立研究開発法人国立精神・神経医療研究センター, 精神保健研究所 心身医学研究部, 流動研究員 (00735095)
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| Research Collaborator |
SHIMIZU Etsuko
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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 |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 心身の健康 / 生体リズム / ストレスマネジメント / 育児 |
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| Outline of Final Research Achievements |
We studied the relationships between maternal-infant circadian rhythms and maternal subjective symptoms during the child-rearing period. Diurnal fatigue and depressive mood scores showed positive and significant correlations (p<0.05) with the increase in instantaneous mother-infant phase differences, indicating the significant role of synchronization of mother-infant circadian rhythms for maintaining maternal mental health. These findings suggest that modifications of maternal and/or infant circadian rhythms may lead to the improvement of maternal mental health during child-rearing periods.
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Report
(4 results)
Research Products
(8 results)
