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Cohort study on oral function and dietary intake in old Japanese

Research Project

Project/Area Number 23592841
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Prosthetic dentistry
Research InstitutionOsaka University

Principal Investigator

KIBI Masahito  大阪大学, 歯学研究科(研究院), 招へい教員 (50294111)

Co-Investigator(Kenkyū-buntansha) IKEBE Kazunori  大阪大学, 歯学部附属病院, 講師 (70273696)
OGAWA Taiji  大阪大学, 歯学部附属病院, 医員 (10543481)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords顎口腔機能学 / 栄養 / 歯学 / 高齢者 / 咬合 / 咀嚼 / 味覚
Research Abstract

Objectives: The aim of this study was to investigate the association of occlusal force with habitual dietary intakes in independently living older Japanese. Methods: The study population was community-dwelling people aged 69 to 71 and 79 to 81 years old. Bilateral maximal occlusal force was measured with pressure-sensitive sheets. Dietary habits were assessed using a brief-type self-administered diet history questionnaire. Linear trends of food and nutrient intakes with decreasing occlusal force were tested after adjusting for gender and socioeconomic factors. Results: After adjusting for socioeconomic status and the number of remaining teeth, decline of occlusal force was significantly associated with lower intakes of vegetables, vitamins A, C, and dietary fiber (P for trend<0.05). It is concluded that occlusal force was significantly associated with intakes of vitamins and dietary fiber rather than number of remaining teeth in independently living older Japanese.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (14 results)

All 2014 2013 2012 2011 Other

All Journal Article (3 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (11 results)

  • [Journal Article] Significance of occlusal force for dietary fiber and vitamin intakes in independently living 70-year-old Japanese : from SONIC (Septuagenarians, Octogenarians, Nonagenarians Investigation with Centenarians)Study2014

    • Author(s)
      Inomata C, Ikebe K, Kagawa R, Okubo H, Sasaki S, Okada T, Takeshita H, Tada S, Matsuda K, Kurushima Y, Kitamura M, Murakami S, Gondo Y, Kamide K, Masui Y, Takahashi R, Arai Y, Maeda Y.
    • Journal Title

      J Dent

      Volume: 42 Pages: 556-64

    • Related Report
      2013 Final Research Report
  • [Journal Article] Significance of occlusal force for dietary fiber and vitamin intakes in independently living 70-year-old Japanese: from SONIC (Septuagenarians, Octogenarians, Nonagenarians Investigation with Centenarians) Study2014

    • Author(s)
      C Inomata, K Ikebe, R Kagawa, H Okubo, S Sasaki, T Okada, H Takeshita, S Tada, K Matsuda, Y Kurushima, M Kitamura, S Murakami, Y Gondo, K Kamide, Y Masui, R Takahashi, Y Arai, Y Maeda
    • Journal Title

      J Dent

      Volume: 42 Issue: 5 Pages: 556-564

    • DOI

      10.1016/j.jdent.2014.02.015

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effect of dental status and chewing ability on decreased frequency of fruit and vegetable intake in the Japanese elderly2012

    • Author(s)
      Kagawa R, Ikebe K, Inomata C, Okada T, Takeshita H, Kurushima Y, Kibi M, Maeda Y.
    • Journal Title

      Int J Prosthodont

      Volume: 25 Pages: 368-375

    • Related Report
      2013 Final Research Report
  • [Presentation] Effect of Removable Partial Dentures on Dietary Intakes in 70- and 80-Year-Old Elderly2013

    • Author(s)
      Inomata C
    • Organizer
      15th Meeting of the International College of Prosthodontists
    • Place of Presentation
      Turin, Italy
    • Year and Date
      2013-09-19
    • Related Report
      2013 Final Research Report
  • [Presentation] 70歳における口腔機能と栄養摂取・歯周病との関連についての共分散構造分析SONIC Studyより2013

    • Author(s)
      猪俣千里, 香川良介, 池邉一典, 岡田匡史, 武下肇, 多田紗弥夏, 魚田真弘, 三原佑介, 北村正博, 村上伸也, 権藤恭之, 高橋龍太郎, 増井幸恵, 新井康通, 前田芳信
    • Organizer
      日本老年歯科医学会
    • Place of Presentation
      大阪市
    • Year and Date
      2013-06-05
    • Related Report
      2013 Final Research Report
  • [Presentation] 80歳における咬合力と食品栄養摂取に関する疫学的研究SONIC Studyより2013

    • Author(s)
      猪俣千里, 香川良介, 池邉一典, 岡田匡史, 武下肇, 多田紗弥夏, 魚田真弘, 三原佑介, 吉備政仁, 前田芳信
    • Organizer
      日本補綴歯科学会
    • Place of Presentation
      福岡市
    • Year and Date
      2013-05-18
    • Related Report
      2013 Final Research Report
  • [Presentation] Occlusal support and arteriosclerosis-related nutrient intakes in elderly2013

    • Author(s)
      Inomata C, Ikebe K, Kagawa R, Okada T, Takeshita H, Tada S, Okubo H, Gondo Y, Kamide K, Masui Y, Takahashi R, Arai Y, Maeda Y.
    • Organizer
      I.A.D.R. General Session
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2013-03-22
    • Related Report
      2013 Final Research Report
  • [Presentation] Occlusal support and arteriosclerosis-related nutrient intakes in elderly2013

    • Author(s)
      Inomata C, Ikebe K, Kagawa R, Okada T, Takeshita H, Tada S, Okubo H, Gondo Y, Kamide K, Masui Y, Takahashi R, Arai Y, Maeda Y
    • Organizer
      91th I.A.D.R. General Session
    • Place of Presentation
      Seattle, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] 70歳における咬合力と食品摂取状態に関する疫学的研究SONIC Studyより2012

    • Author(s)
      猪俣千里, 香川良介, 池邉一典, 岡田匡史, 武下肇, 吉備政仁, 前田芳信
    • Organizer
      日本補綴歯科学会
    • Place of Presentation
      横浜市
    • Year and Date
      2012-05-26
    • Related Report
      2013 Final Research Report
  • [Presentation] 70歳における咬合力と食品摂取状態に関する疫学的研究 SONIC Studyより2012

    • Author(s)
      猪俣千里,香川良介,池邉一典,岡田匡史,武下肇,吉備政仁,前田芳信
    • Organizer
      第121回日本補綴歯科学会 学術大会
    • Place of Presentation
      横浜市
    • Related Report
      2012 Research-status Report
  • [Presentation] 70歳における口腔機能と食品摂取状態に関する疫学的研究 -SONIC 研究より-2012

    • Author(s)
      猪俣千里,香川良介,池邉一典,岡田匡史,武下肇,前田芳信
    • Organizer
      平成23年度日本補綴歯科学会 関西支部学術大会
    • Place of Presentation
      神戸市
    • Related Report
      2011 Research-status Report
  • [Presentation] 70歳の口腔機能と栄養摂取状態に関する実態調査2011

    • Author(s)
      猪俣千里,香川良介,池邉一典,岡田匡史,大久保公美,権藤恭之, 前田芳信
    • Organizer
      第120回日本補綴歯科学会 学術大会
    • Place of Presentation
      広島市
    • Related Report
      2011 Research-status Report
  • [Presentation] 80歳における咬合力と食品栄養摂取に関する疫学的研究 SONIC Studyより

    • Author(s)
      猪俣千里,香川良介,池邉一典,岡田匡史,武下肇,多田紗弥夏,魚田真弘,三原佑介,吉備政仁,前田芳信
    • Organizer
      日本補綴歯科学会
    • Place of Presentation
      福岡市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effect of Removable Partial Dentures on Dietary Intakes in 70- and 80-Year-Old Elderly

    • Author(s)
      Chisato Inomata
    • Organizer
      International College of Prosthodontists
    • Place of Presentation
      Turin, Italy
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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