• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Association among taste, oral sensation, and oral dryness and dietary intake in dependent elderly

Research Project

Project/Area Number 26462919
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Prosthodontics/ Dental materials science and
Research InstitutionOsaka University

Principal Investigator

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

Co-Investigator(Kenkyū-buntansha) 池邉 一典  大阪大学, 歯学研究科, 准教授 (70273696)
佐々木 敏  東京大学, 大学院医学系研究科(医学部), 教授 (70275121)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords歯学 / 老化 / 栄養 / 細菌 / 口腔細菌 / 栄養学 / 細菌学
Outline of Final Research Achievements

Forty-three elderly individuals residing in nursing homes in Japan were enrolled (n = 43, 82.3 ± 8.5 years), and were compared with an independently living elderly group (n = 949, years), aiming to compare taste detection ability. Information regarding comorbidity and medication were obtained as general health status, and oral status including number of present teeth, denture usage, maximal occlusal force were also noted. In the dependently living group, 69.4%, 14.3%, 16.3% and 8.2% of participants could detect sweet, sour, salty and bitter tastes, respectively, which was significantly lower than the independently living group for each taste (97.9%, 70.8%, 89.6% and 43.8%, respectively). The multivariate logistic regression analysis revealed that residing in nursing homes was associated with reduced sensitivity for four different tastes. It is concluded that the diseases and the situation of dependent elders were more likely the cause of the decreased taste sensitivity.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (8 results)

All 2017 2016 2015 2014

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Invited: 3 results)

  • [Journal Article] Characterizations of oral microbiota in elderly nursing home residents with diabetes: a pilot study.2017

    • Author(s)
      Ogawa T, Ogawa HM, Ikebe K, Notomi Y, Iwamoto Y, Shirobayashi I, Hata S, Kibi M, Masayasu S, Sasaki S, Kawabata S, Maeda Y
    • Journal Title

      J Oral Sci

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Taste detection ability of elderly nursing home residents. J Oral Rehabil2016

    • Author(s)
      Ogawa T, Uota M, Ikebe K, Notomi Y, Iwamoto Y, Shirobayashi I, Kibi M, Masayasu S, Sasaki S, Maeda Y
    • Journal Title

      J Oral Rehabil

      Volume: 43 Pages: 505-510

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Taste detection ability of elderly nursing home residents2016

    • Author(s)
      Ogawa T, Uota M, IkebeK, Notomi Y, Iwamoto Y, Shirobayashi I, Kibi M, Masayasu S, Sasaki S, Maeda Y
    • Journal Title

      J Oral Rehabil

      Volume: in press Issue: 7 Pages: 505-510

    • DOI

      10.1111/joor.12394

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 要介護高齢者の全身状態と口腔細菌叢との関連の検討2015

    • Author(s)
      小川泰治,魚田真弘,小川真理子,八田昂大,吉備政仁,池邉一典,前田芳信
    • Organizer
      日本老年歯科医学会
    • Place of Presentation
      横浜市
    • Year and Date
      2015-06-13 – 2015-06-15
    • Related Report
      2014 Research-status Report
  • [Presentation] 要介護高齢者の全身状態と口腔細菌叢との関連の検討2015

    • Author(s)
      小川泰治,魚田真弘,小川真理子,八田昂大,吉備政仁,池邉一典,前田芳信
    • Organizer
      日本老年歯科医学会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2015-06-13
    • Related Report
      2015 Research-status Report
  • [Presentation] 高齢者の歯と栄養2015

    • Author(s)
      池邉一典
    • Organizer
      静脈経腸栄養学会
    • Place of Presentation
      神戸市
    • Year and Date
      2015-02-13
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 患者さんに伝えたい! 咀嚼と栄養のこと最前線2014

    • Author(s)
      池邉一典
    • Organizer
      回国際歯科大会
    • Place of Presentation
      横浜市
    • Year and Date
      2014-10-11
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 口腔機能と栄養.高齢者の自立喪失の様相と栄養の役割2014

    • Author(s)
      池邉一典
    • Organizer
      日本臨床栄養学会
    • Place of Presentation
      東京都
    • Year and Date
      2014-10-04
    • Related Report
      2014 Research-status Report
    • Invited

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi