| Project/Area Number |
24591720
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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 |
Psychiatric science
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| Research Institution | Kyushu University |
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Principal Investigator |
OHARA Tomoyuki 九州大学, 医学(系)研究科(研究院), 助教 (20623630)
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| Co-Investigator(Kenkyū-buntansha) |
YOSHIDA Daigo 九州大学, 大学院医学研究院, 助教 (10596828)
KANBA Shigenobu 九州大学, 大学院医学研究院, 教授 (50195187)
二宮 利治 九州大学, 医学(系)研究科(研究院), 教授 (30571765)
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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: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | うつ病 / 地域一般住民 / 認知症 / 時代的変化 / 危険因子 / ADL障害 / 地域一般高齢者 |
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| Outline of Final Research Achievements |
To investigate the prevalence of late-life depressive symptoms and depression, a cross-sectional survey was conducted among Hisayama residents aged 65 years or older in 2012-2013. Among them, a total of 1904 residents consented to participate (participation rate 93.5%). The crude prevalence of depressive symptoms and depression were 17.4% and 3.5%, respectively.
The cross-sectional survey in 2005 showed that depressive symptoms were significantly associated with disability, and the age-adjusted odds ratio of depressive symptoms elevated along with the severity of disability (p for trend <0.01). In a prospective study of risk factors for depressive symptoms in Hisayama elder residents without depressive symptoms, the 7-year cumulative incidence of depressive symptoms was 12.9%, and the disability was a significant risk factor for the development of depressive symptoms (odds ratio: 2.99).
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