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Evaluation of stress and fatigue of surgeon during the operation using voice analysis

Research Project

Project/Area Number 25670334
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Medical and hospital managemen
Research InstitutionNagoya University

Principal Investigator

FUJIWARA Michitaka  名古屋大学, 医学部附属病院, 病院准教授 (70378222)

Co-Investigator(Kenkyū-buntansha) MORI Kensaku  名古屋大学, 情報連携統括本部, 教授 (10293664)
YASUDA Ayuko  名古屋大学, 医学部附属病院, 病院講師 (30402613)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords医療・福祉 / 外科 / 臨床 / 医療の質 / 医療安全
Outline of Final Research Achievements

Minimally invasive surgery is a burden for surgeon because of peculiar endoscopic skills and many kinds of new surgical devices while it is less invasive for the patients. Intraoperative stress and fatigue of surgeons potentially affects operative quality and compromise patient safety.
Assessing stress and fatigue during the operation is important, while we have little knowledge about evaluation of stress. In this study, we analyze voice data and relation between the result of voice analysis and the situation of stress or fatigue during operation. Under stressful situation such as bleeding or technical difficulty, peculiar pattern of voice analysis was observed.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (1 results)

All 2015

All Presentation (1 results)

  • [Presentation] 音声分析による手術中の術者のストレス評価法の検討2015

    • Author(s)
      藤原道隆,田中千恵,小林大介,山田豪,藤井努,中山吾郎,小池聖彦,野本周嗣,小寺泰弘
    • Organizer
      第115回 日本外科学会定期学術集会
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市)
    • Year and Date
      2015-04-17
    • Related Report
      2014 Annual Research Report

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Published: 2014-07-25   Modified: 2019-07-29  

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