• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Standardization of pressure ulcer management policy based on medical big-data analysis

Research Project

Project/Area Number 16K15865
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Fundamental nursing
Research InstitutionThe University of Tokyo

Principal Investigator

Nakagami Gojiro  東京大学, 大学院医学系研究科(医学部), 准教授 (70547827)

Co-Investigator(Kenkyū-buntansha) 真田 弘美  東京大学, 大学院医学系研究科(医学部), 教授 (50143920)
Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords医療ビッグデータ / 在宅復帰 / 褥瘡 / DPCデータベース / DPC / ビッグデータ
Outline of Final Research Achievements

The presence of pressure ulcers may affect patient discharge destination; however, no related large-scale survey has been conducted in Japan. In this retrospective observational cohort study, Japanese Diagnosis Procedure Combination database was used. We assessed 340,124 inpatients aged 65 years or older admitted from their own homes. To examine the association between pressure ulcer status (none, healed, healing, stable, worsened, or developed) and discharge to home, we used multivariable logistic regressions. The prevalence of pressure ulcer on admission was 1.9%; the overall proportion of hospital-acquired pressure ulcers was 1.1%. With reference to the group without pressure ulcers, poor pressure ulcer status (developed < worsened < stable < healing < healed) was significantly associated with decreased probability of discharge to home. In conclusion, pressure ulcer status may have a great impact on hospital discharge destination among elderly patients admitted from their own homes.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (3 results)

All 2016 Other

All Presentation (1 results) Remarks (2 results)

  • [Presentation] 褥瘡状態と自宅復帰の関連-DPCデータベースを用いた後ろ向きコホート研究2016

    • Author(s)
      仲上豪二朗、森田光治良、松居宏樹、康永秀生、真田弘美
    • Organizer
      第46回日本創傷治癒学会
    • Place of Presentation
      東京大学(東京都・文京区)
    • Year and Date
      2016-12-09
    • Related Report
      2016 Research-status Report
  • [Remarks] 東京大学大学院医学系研究科 健康科学・看護学専攻 老年看護学/創傷看護学分野

    • URL

      http://www.rounenkango.m.u-tokyo.ac.jp/

    • Related Report
      2017 Annual Research Report
  • [Remarks] 東京大学大学院医学系研究科老年看護学/創傷看護学分野

    • URL

      http://www.rounenkango.m.u-tokyo.ac.jp/

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi