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Improvement of the accuracy of postmortem interval estimation equation using autopsy findings and spectrophotometric values

Research Project

Project/Area Number 23790724
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Legal medicine
Research InstitutionKyushu University

Principal Investigator

USUMOTO Yosuke  九州大学, 医学研究, 助教 (50596822)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywordsautopsy / postmortem interval / spectrophotometer / organ weight / image analysis / postmortem lividity
Research Abstract

Estimation of postmortem interval (PMI) is one of the most important matter for forensic medicine. Postmortem phenomena such as postmortem lividity, rigor mortis, and body temperature and so on are used to estimate the PMI. We studied on the relationship between organ weights and PMI. We proposed an equation for calculating the organ weights using several autopsy findings and so on. When we take into consideration the PMI, the accuracy of the equation was improved. However, the accuracy of the equation for calculating the PMI using organ weights and some autopsy findings waslow to use in practice, so further study is needed.

Report

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

    (2 results)

All 2012 Other

All Presentation (2 results)

  • [Presentation] 臓器重量についての検討-第1 報-2012

    • Author(s)
      大村和充, 臼元洋介, 佐藤和雄, 鮫島直美, 辻 彰子, 池田典昭
    • Organizer
      第62回日本法医学会学術九州地方集会.
    • Place of Presentation
      熊本
    • Year and Date
      2012-10-13
    • Related Report
      2012 Final Research Report
  • [Presentation] 臓器重量についての検討 -第1報-

    • Author(s)
      大村 和充
    • Organizer
      第62回日本法医学会学術九州地方集会
    • Place of Presentation
      熊本
    • Related Report
      2012 Annual Research Report

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

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