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Investigation of Health utility measure using by item response theory

Research Project

Project/Area Number 21790509
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Medical sociology
Research InstitutionNiigata University of Health and Welfare

Principal Investigator

IZUMI Ryota  Niigata University of Health and Welfare, 医療技術学部・作業療法学科, 助教 (80436980)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords医療経済学 / 健康効用値 / 項目反応理論
Research Abstract

Subjects were 442 patients (The mean ages were 74.8±12.4 years, including 236 women) comprising 296 patients with cerebrovascular disease and 146 patients with hip fracture. Global utility score was -0.01, vision was 0.81, hearing was 0.82, speech was 0.68, ambulation was 0.21, dexterity was 0.67, emotion was 0.63, cognition was 0.44 and pain was 0.67. Ambulation and cognition were lower score.
By IRT, difficulty were moderate and discrimination were excellent (vision ; 0.56, hearing ; 0.84, speech ; 1.57, ambulation ; 1.29, dexterity ; 0.86, emotion ; 1.02, cognition ; 1.83 ; pain ; 0.71) in HUI3.
In conclusion, HUI have high discrimination in speech, ambulation, emotion and cognition. HUI3 indicate an available measure in rehabilitation.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (7 results)

All 2010 Other

All Presentation (6 results) Remarks (1 results)

  • [Presentation] リハビリテーションによる健康効用値・ADLの変化とその関係について2010

    • Author(s)
      泉良太
    • Organizer
      第44回日本作業療法学会 発表確定
    • Place of Presentation
      仙台市博物館(宮城)
    • Year and Date
      2010-06-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] Changes and differences in the Health-related Quality of Life among patients undergoing rehabilitation.2010

    • Author(s)
      Izumi, R., et al.
    • Organizer
      17^<th> Annual Conference of the International Society for Quality of Life Research.
    • Place of Presentation
      London, United Kingdom
    • Related Report
      2010 Final Research Report
  • [Presentation] Changes of Health-related Quality of Life among patients undergoing rehabilitation.2010

    • Author(s)
      Izumi, R., et al.
    • Organizer
      第11回日本QOL学会
    • Place of Presentation
      東京都,国立感染症研究所
    • Related Report
      2010 Final Research Report
  • [Presentation] リハビリテーションによる健康効用値・ADLの変化とその関係について2010

    • Author(s)
      泉良太, 他
    • Organizer
      第44回日本作業療法学会
    • Place of Presentation
      宮城県,仙台国際センター
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Changes and differences in the Health-related Quality of Life among patients undergoing rehabilitation2010

    • Author(s)
      Izumi, R., et al.
    • Organizer
      17^<th> Annual Conference of the International Society for Quality of Life Research
    • Place of Presentation
      London, United Kingdom
    • Related Report
      2010 Annual Research Report
  • [Presentation] Changes of Health-related Quality of Life among patients undergoing rehabilitation2010

    • Author(s)
      Izumi, R., et al.
    • Organizer
      第11回日本QOL学会
    • Place of Presentation
      東京都,国立感染症研究所
    • Related Report
      2010 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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