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2009 Fiscal Year Final Research Report

Retrospective Cohort Study of the Risk of Lifestyle-related Diseases and Prostate Cancer among Shift Workers

Research Project

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Project/Area Number 19790437
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Public health/Health science
Research InstitutionUniversity of Occupational and Environmental Health, Japan

Principal Investigator

KUBO Tatsuhiko  University of Occupational and Environmental Health, Japan, 医学部, 講師 (00446121)

Co-Investigator(Renkei-kenkyūsha) OTOMO Hajime  産業医科大学, 医学部, 助教 (40550372)
MARUYAMA Takashi  産業医科大学, 産業医学実務研修センター, 助教 (20533194)
FUJINO YOSHIHSA  産業医科大学, 医学部, 准教授 (80352326)
FUJIMOTO Naohiro  産業医科大学, 医学部, 准教授 (30209100)
MARUMOTO Tetsuro  産業医科大学, 医学部, 教授 (50150420)
MATSUDA Shinya  産業医科大学, 医学部, 教授 (50181730)
Research Collaborator OYAMA Ichiro  産業医科大学, 医学部, 非常勤助教
Project Period (FY) 2007 – 2009
Keywords産業医学 / 交替制勤務 / 生活習慣病 / 前立腺がん / 肥満 / 体内時計
Research Abstract

The authors investigated the effect of shift work on the risk of obesity and prostate cancer in the retrospective cohort study, which was established on a health-care database from a Japanese manufacturing corporation. Kaplan-Meier survival analysis visually demonstrated significant risk of obesity among shift workers. The risk became apparent after 10 years of follow-up(RR=1.14, 95%CI : 1.01, 1.28). Non-significant increase in risk of prostate cancer was also observed among shift workers (RR=1.79, 95%CI : 0.57, 5.68).

  • Research Products

    (4 results)

All 2010 2009

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results)

  • [Journal Article] Retrospective Cohort Study of the Risk of Obesity among Shift Workers: Findings from the Industry-based Shift Workers' Health Study2010

    • Author(s)
      Tatsuhiko, et. al.
    • Journal Title

      Japan Occupational and Environmenttal Medicine (in print)

    • Peer Reviewed
  • [Presentation] Risk of Prostate Cancer among Rotating-Shift Workers: Findings from the Japan Shift workers'Health Study2009

    • Author(s)
      Tatsuhiko, et. al.
    • Organizer
      The 19th International Symposium on Shiftwork and Working Time
    • Place of Presentation
      San Servolo Island(Venice)
    • Year and Date
      2009-08-04
  • [Presentation] Retrospective Cohort Study of the Risk of Obesity among Shift Workers: Findings from the Japan Shift workers' Health Study2009

    • Author(s)
      Tatsuhiko, et. al.
    • Organizer
      The 19th International Symposium on Shiftwork and Working Time
    • Place of Presentation
      San Servolo Island(Venice)
    • Year and Date
      2009-08-04
  • [Presentation] 交替制勤務者の肥満リスクに関するコホート研究2009

    • Author(s)
      久保達彦, 他
    • Organizer
      第19回日本疫学会学術総会
    • Place of Presentation
      金沢市文化ホール(金沢市)
    • Year and Date
      2009-01-24

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Published: 2011-06-18   Modified: 2017-10-12  

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