Anti-suicidal effects of lithium in drinking water after adjustment of several factors potentially affecting suicide
| Project/Area Number |
22591264
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Psychiatric science
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| Research Institution | Oita University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TERAO Takeshi 大分大学, 医学部, 教授 (80217413)
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| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 自殺 / リチウム / 水道水 / 人間生活環境 / 水資源 / 抗自殺効果 |
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| Research Abstract |
We investigated anti-suicidal effects of lithium in an epidemiological setting. Lithium levels of drinking water were measured at 297 points in 118 cities and their associations with suicide rates were calculated after adjustment of several factors potentially affecting suicides. As a result, lithium levels were significantly and negatively associated with female suicide rates in Oita, Saga, and Nagasaki prefectures.
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Report
(4 results)
Research Products
(10 results)
