| Project/Area Number |
24590822
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Public health/Health science
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| Research Institution | Kanazawa Medical University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAKAGAWA Hideaki 金沢医科大学, 医学部, 教授 (00097437)
MORIKAWA Yuko 金沢医科大学, 看護学部, 教授 (20210156)
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| Co-Investigator(Renkei-kenkyūsha) |
SAKURAI Masaru 金沢医科大学, 医学部, 教授 (90397216)
NAKAMURA Koshi 北海道大学, 大学院医学研究科, 准教授 (80422898)
HAMAZAKI Yuko 金沢医科大学, 看護学部, 准教授 (00454231)
SAKURAI Shihomi 金沢医科大学, 看護学部, 准教授 (50378220)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | PSQI / 収縮期血圧 / 拡張期血圧 / BEE法 / 血圧 / 労働者 / 職業要因 / 生活習慣要因 / 睡眠状況 / 血圧変化 / 縦断研究 |
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| Outline of Final Research Achievements |
The aims of this study is to investigate the association of sleep with years-long blood pressure change, as well as baseline BP, adjusted for some confounding factors using generalized estimated equation model(GEE). A total of 6675(3757men and 2448women) were followed from 2004 to 2013. The associations were different according to the factors constituted the PSQI scores. Among men, annual increase of BP of well sleep group (PSQI score<5.5 points) was greater than that of poor sleepers. Also, annual increase of BP of the group of longer sleep hours was greater than that of shorter sleepers. On the other hand, difficulty in maintaining sleep related greater increase of BP in both men and women. We investigated the relationship between changes of PSQI scores over the observation period and annual BP increase. However, there was no significant relationship.
These results suggested that the sleep difficulties interrupted by awakening on the way might be a risk for increasing BP.
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