| Project/Area Number |
26870889
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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 |
Hygiene and public health
Embryonic/Neonatal medicine
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| Research Institution | National Center for Child Health and Development |
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Principal Investigator |
Morisaki Naho 国立研究開発法人国立成育医療研究センター, 社会医学研究部, 室長 (90721796)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 周産期医学 / データ・リンケージ / 疫学 / リンケージ / 周産期 / 産科 / 新生児科 / 早産 / 周産期疫学 |
|---|
| Outline of Final Research Achievements |
In this study we linked together four databases regarding perinatology: the Perinatal Committee Database of the Japan Society of Obstetrics and Gynecology; the Neonatal Research Network Japan Database; the vital statistics birth certificate database; the vital statistics death certificate database (for deaths under age 1). Linkage was conducted using 14 variables that the databases had in common, and using a probabilistic linkage method that takes into account possibilities of missing and mistyped data.
In this study we were able to confirm that data linkage is possible, and used this linked data to answer a series of research questions including the representativeness of the clinical registry participants, and the association between social and maternal characteristics with long-term outcomes of the offspring.
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