Aguideline of maternal weight gain to reduce incidence off low birth weight of infants
| Project/Area Number |
18590604
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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 |
Public health/Health science
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| Research Institution | Oita University |
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Principal Investigator |
ANAI Takanobu Oita University, Department of Medicine, Professor (00202648)
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| Co-Investigator(Kenkyū-buntansha) |
MIYAZAKI Fumiko Oita university, Department of Medicine, Associate Professor (10315195)
松原 みちる 大分大学, 医学部, 助手 (80347038)
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| Project Period (FY) |
2006 – 2007
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| Project Status |
Completed (Fiscal Year 2007)
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| Budget Amount *help |
¥730,000 (Direct Cost: ¥700,000、Indirect Cost: ¥30,000)
Fiscal Year 2007: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2006: ¥600,000 (Direct Cost: ¥600,000)
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| Keywords | Low birth weight infant / Maternal weight gain / ore-oregnancv weight / Obstetric complications / Guideline |
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| Research Abstract |
To identify appropriate prenatal weight gain ranges associated with least obstetric complications, a retrospective cohort study was conducted with 733 healthy women with a singleton pregnancy. Pregnant women were' grouped by pre-pregnant body mass index (BMI) according to the definitions of Japan Society of Obstetrics and Gynecology, lean (BMI<18.0), medium (18≦BMI<24.0), and overweighed women (BMI≦24.0). In each women group, total prenatal weight gain was grouped according to 10th, 25th, 50th, 75th, and 90th percentile values. In lean women, small for gestational age(SFG)infants risk was related to weight gain less than 75th percentile (12.6 kg) and post-term pregnancy (≧90th of gestational length, 287days)risk was related to weight gain equal or more than 90th percentile (14.7kg). In medium women, SFG and low birth weight (<2,500g)infants risk was related to weight gain less than 10th percentile (6 kg) and prolonged labor risk was related to weight gain equal or more than 90th percentile (14.0kg). In overweighed women, large for gestational age (LGA)infants risk was related to weight gain equal or more than 50th percentile (7.1 kg). In conclusions, optimal prenatal weight gains are 12.6≦and <14.7 kg for lean, 6.0≦and <14.0 kg for medium, and <7.1kg for overweighed women.
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Report
(3 results)
Research Products
(4 results)
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[Presentation] Optimal prenatal, weight gain, ranges, to increase birth weight2007
Author(s)
Takanobu, Anai, Nobuko, Sekiya, Aya, Maruyama, Michiru, Matsubara, Fumiko, Miyazaki
Organizer
The 2nd Japan and Korea International Conference
Place of Presentation
Oita University
Year and Date
2007-08-14
Description
「研究成果報告書概要(欧文)」より
Related Report
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