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A longitudinal study on the relationship between lifestyle andbiological rhythm in preschool-aged children

Research Project

Project/Area Number 19791687
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Clinical nursing
Research InstitutionKanazawa Medical University (2008-2009)
Kanazawa University (2007)

Principal Investigator

TSUDA Akiko  Kanazawa Medical University, 看護学部, 准教授 (40272984)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,750,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
Keywords小児看護学 / 生体リズム / 子ども / 午睡
Research Abstract

The purpose of this study was to clarify the relationship between lifestyle and biological rhythm in preschool-aged children. We conducted a longitudinal survey from 2007 to 2009.
The result of this survey revealed that the children were going to bed and waking up approximately 30 minutes earlier than current reports. Wake-up time was significantly later in winter than in summer.
The result of this survey revealed that the temperature rhythm was stable in approximately 50% of the children. We found that bedtime, wake-up time, and age in months were associated with temperature rhythm. The longitudinal survey revealed that both short- and long-term lifestyle factors exerted a strong influence on temperature rhythm at all time point.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (2 results)

All 2010

All Presentation (2 results)

  • [Presentation] 乳幼児の体温リズムの発達と関連要因の検討2010

    • Author(s)
      津田朗子
    • Organizer
      第21回全国保育園保健研究大会
    • Place of Presentation
      札幌市生涯学習総合センター(札幌)
    • Year and Date
      2010-01-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 乳幼児の体温リズムの発達と関連要因の検討2010

    • Author(s)
      津田朗子、木村留美子
    • Organizer
      第21回全国保育園保健研究大会
    • Place of Presentation
      札幌
    • Year and Date
      2010-01-23
    • Related Report
      2009 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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