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2013 Fiscal Year Final Research Report

Fundamental studies for development of nursing interventions to improve autonomic neural functioning in the woman in late pregnancy

Research Project

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Project/Area Number 23593281
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Lifelong developmental nursing
Research InstitutionAkita University

Principal Investigator

KODAMA Hideya  秋田大学, 医学(系)研究科(研究院), 教授 (30195747)

Co-Investigator(Kenkyū-buntansha) SHINOHARA Hitomi  秋田大学, 大学院医学系研究科, 教授 (80319996)
Co-Investigator(Renkei-kenkyūsha) SIGA Kuniko  日本赤十字秋田看護大学, 看護学部, 准教授 (70289768)
WATANABE Minako  日本赤十字秋田看護大学, 看護学部, 助教 (40739257)
Project Period (FY) 2011 – 2013
Keywords妊婦 / 自律神経機能 / 心拍変動解析 / 睡眠障害 / 習慣性いびき / 夜間低酸素症 / 睡眠時無呼吸症候群
Research Abstract

The resting autonomic modulations in the women during late pregnancy were evaluated by heart rate variability (HRV) measures in relation to factors related to quality of life (sleep, mental health, fatigue), and significant impact was suggested in sleep. Our next cross-sectional study of 160 women investigating associations between sleep disturbances and HRV measures demonstrated that the resting autonomic modulations shifted toward a sympathetic predominant state in the women who are habitual snorers. Our further study of 64 pregnant women evaluating overnight oxygen saturation suggested that parasympathetic activity of the resting autonomic modulations is attenuated in women who underwent profound oxygen desaturation. The resting autonomic modulations in the pregnant women may be affected by sleep-disordered breathing, and it is important to evaluate the background factors of the autonomic dysfunctions prior to interventions to improve autonomic functioning in the pregnant women.

  • Research Products

    (4 results)

All 2013 2012 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (2 results)

  • [Journal Article] 妊婦の睡眠に関する主観的尺度を用いた実態調査2013

    • Author(s)
      志賀くに子、兒玉英也
    • Journal Title

      秋田県母性衛生学会雑

      Volume: 26巻 Pages: 20-25

    • Peer Reviewed
  • [Journal Article] Effects of sleep disturbances during pregnancy on cardiac autonomic modulation in the resting state2012

    • Author(s)
      Shiga K、Murata K、Kodama H
    • Journal Title

      Int J Gynaecol Obstet

      Volume: 119巻2号 Pages: 149-53

    • Peer Reviewed
  • [Presentation] 妊婦の日中の自律神経活動と夜間の低酸素症、自覚的睡眠の質との関係(会議録)2013

    • Author(s)
      渡邊美奈子、篠原ひとみ、兒玉英也
    • Place of Presentation
      (会議録)(母性衛生、54巻3号)
    • Year and Date
      20130000
  • [Presentation] アクチグラフによる妊娠末期の妊婦の睡眠健康評価とその臨床的意義(会議録)2011

    • Author(s)
      志賀くに子、兒玉英也
    • Place of Presentation
      (会議録)(母性衛生, 52巻3号)
    • Year and Date
      20110000

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Published: 2015-07-16  

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