Revisiting the Calculation for a Novel Measure of Average Lifespan Shortened: Real-World Examples From Cervical and Ovarian Cancers in Alberta, Canada, 2000 - 2020

  • PHAM Truong-Minh
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • LU Xiaoming
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • BU Jingyu
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • TCHIR Devan
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • PAKSERESHT Mohammadreza
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • WICKHAM Maeve
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • SCOTT Allison
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • TIAN Xiaoyi
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • KAROSAS Anthony Paul Vytautas
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • ECKSTRAND Angela
    Alberta Cancer Registry, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • KAPOSHI Bethany
    Surveillance and Reporting, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • WALKER Emily
    Precision Analytics, Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada
  • SHACK Lorraine
    Cancer Advanced Analytics, Cancer Research and Analytics, Cancer Care Alberta, Alberta Health Services, Canada

Bibliographic Information

Other Title
  • 平均寿命短縮の新たな尺度のための計算方法の再考:2000年-2020年のカナダアルバータ州で発生した子宮頸がんと卵巣がんの実例をもとに

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Abstract

<p>In this technical note, we primarily demonstrate the computation of confidence limits for a novel measure of average lifespan shortened (ALSS). We identified women who had died from cervical and ovarian cancer between 2000 and 2020 from the Alberta cancer registry. Years of life lost (YLL) was calculated using the national life tables of Canada. We estimated the ALSS as a ratio of YLL in relation to the expected lifespan. We computed the confidence limits of the measure using various approaches, including the normal distribution, gamma distribution, and bootstrap method. The new ALSS measure shows a modest gain in lifespan of women, particularly women with ovarian cancer, over the study period.</p>

Journal

  • Journal of UOEH

    Journal of UOEH 45 (4), 217-220, 2023-12-01

    The University of Occupational and Environmental Health, Japan

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