Family socioeconomic status and children's development; a birth cohort study
| Project/Area Number |
25460787
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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 |
Hygiene and public health
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| Research Institution | Hokkaido Information University |
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Principal Investigator |
KITA TOSHIKO 北海道情報大学, 医療情報学部, 教授 (30530266)
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| Co-Investigator(Kenkyū-buntansha) |
SASAKI SEIKO 北海道大学, 医学研究科, 助教 (30448831)
IKENO TAMIKO 北海道大学, 環境健康科学研究教育センター, 客員研究員 (80569715)
KOZENI HISAKO 名寄市立大学, 保健福祉学部, 准教授 (90364281)
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| Co-Investigator(Renkei-kenkyūsha) |
KISHI REIKO 北海道大学, 環境健康科学研究教育センター, 名誉教授 (80112449)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 公衆衛生学 / 母子保健 / 親の社会経済要因 / 幼児の発達 / 出生コーホート / 社会経済要因 / 子どもの発達 / コホート研究 / 社会経済環境 / 家族関係 / 育児環境 / 社会疫学 / 疫学調査 / 社会経済状態 / 北海道スタディ |
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| Outline of Final Research Achievements |
This study aims to evaluate the extent that parental socioeconomic status (SES) is associated with early childhood development in Japan.
1) Five hundred 18-month old toddlers were screened for autism spectrum disorder using the Modified Checklist for Autism in Toddlers (M-CHAT). Children suspected of being autistic were more likely to live in families with an annual income under 3-million yen than those with incomes over 8-million (OR: 2.60, 95%CI: 1.05-6.45).
2) The Kaufman Assessment Battery for Children (K-ABC) was used to assess intellectual ability in 154 children aged 42-months. Higher household incomes were associated with higher K-ABC scores, independent of the mother’s IQ. The Child Behavior Checklist (CBCL) was used to assess problematic behavior in 347 children aged 42-months. Households with higher incomes were associated with lower CBCL scores.
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Report
(4 results)
Research Products
(24 results)
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[Journal Article] Effects of in utero exposure to polychlorinated biphenyls, methylmercury, and polyunsaturated fatty acids on birth size2015
Author(s)
C. Miyashita, S. Sasaki, T. Ikeno, A. Araki, S. Ito, J. Kajiwara, T. Todaka, N. Hachiya, A. Yasutake, K. Murata, T. Nakajima and R. Kishi
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Journal Title
Sci Total Environ
Volume: 533
Pages: 256-265
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Demographic, behavioral, dietary and socioeconomic characteristics related to persistent organic pollutants and mercury levels in pregnant woman in Japan2015
Author(s)
Miyashita C., Sasaki S., Saijo Y., Okada E., Kobayashi S., Baba T., Kajiwara J., Todaka T., Iwasaki Y., Nakazawa H., Hachiya N., Yasutake A., Murata K., Kishi R.
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Journal Title
Chemosphere
Volume: 133
Pages: 13-21
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] The Association of Prenatal Exposure to Perfluorinated Chemicals with Maternal Fatty Acids during Pregnancy and the Birth Weight of their Offspring:The Hokkaido Study2015
Author(s)
Reiko Kishi, Tamie Nakajima, Houman Goudarzi, Sachiko Kobayashi, Seiko Sasaki, Emiko Okada, Chihiro Miyashita, Sachiko Itoh, Atsuko Araki, Tamiko Ikeno, Yusuke Iwasaki, and Hiroyuki Nakazawa
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Journal Title
Environmental Health Perspective
Volume: 印刷中
Issue: 10
Pages: 1038-1045
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Ten years of progress in the Hokkaido birth cohort study on environment and children's health : cohort profile--updated 2013.2013
Author(s)
Kishi R, Kobayashi S, Ikeno T, Araki A, Miyashita C, Itoh S, Sasaki S, Okada E, Kobayashi S, Kashino I, Itoh K, Nakajima S ; Members of the Hokkaido Study on Environment and Children's Health.
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Journal Title
Environmental Health and Preventive Medicine
Volume: 18
Issue: 6
Pages: 429-450
DOI
Related Report
Peer Reviewed
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