Net survival of elderly patients with gynecological cancer aged over 75 years in 2006-2008

Shusaku Inoue, Hidemi Ito, Satoyo Hosono, Megumi Hori, Tomohiro Matsuda, Mika Mizuno, Kiyoko Kato, Keitaro Matsuo

研究成果: ジャーナルへの寄稿記事

抄録

Background: The number of elderly patients with gynecological cancer in Japan is increasing in line with the aging of society. However, little has been reported on the survival of elderly patients aged 75 or older with gynecological cancer in Japan. Methods: To clarify survival in women aged 75 years or older with gynecological cancer, we analyzed data of 4,089 gynecological cancer cases (cervical cancer, 1,309 cases; endometrial cancer, 1,319 cases; and ovarian cancer, 1,461 cases) in patients aged 75 or older from 21 population-based cancer registries in Japan, diagnosed in 2006-2008. We calculated the net survival (NS) of younger (75-79 years old), older (80-84 years old) and the oldest age group (85-99 years old). We also calculated NS stratified by extent of disease and histological type. Results: Five-year NS of cervical cancer patients was 54.5% in the younger age group, 40.8% in the older age group and 28.2% in the oldest age group. Five-year NS of endometrial cancer patients was 64.5%, 51.6% and 39.0% in the younger, older and oldest age groups, respectively. Five-year NS of ovarian cancer was 34.7%, 18.8% and 8.3%, respectively. Conclusion: We estimated NS in elderly patients aged 75 years or older with gynecological cancers in Japan using data from population-based cancer registries.

元の言語英語
ページ(範囲)437-442
ページ数6
ジャーナルAsian Pacific Journal of Cancer Prevention
20
発行部数2
DOI
出版物ステータス出版済み - 2 1 2019

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Survival
Age Groups
Neoplasms
Japan
Endometrial Neoplasms
Uterine Cervical Neoplasms
Ovarian Neoplasms
Registries
Population

All Science Journal Classification (ASJC) codes

  • Epidemiology
  • Oncology
  • Public Health, Environmental and Occupational Health
  • Cancer Research

これを引用

Net survival of elderly patients with gynecological cancer aged over 75 years in 2006-2008. / Inoue, Shusaku; Ito, Hidemi; Hosono, Satoyo; Hori, Megumi; Matsuda, Tomohiro; Mizuno, Mika; Kato, Kiyoko; Matsuo, Keitaro.

:: Asian Pacific Journal of Cancer Prevention, 巻 20, 番号 2, 01.02.2019, p. 437-442.

研究成果: ジャーナルへの寄稿記事

Inoue, Shusaku ; Ito, Hidemi ; Hosono, Satoyo ; Hori, Megumi ; Matsuda, Tomohiro ; Mizuno, Mika ; Kato, Kiyoko ; Matsuo, Keitaro. / Net survival of elderly patients with gynecological cancer aged over 75 years in 2006-2008. :: Asian Pacific Journal of Cancer Prevention. 2019 ; 巻 20, 番号 2. pp. 437-442.
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abstract = "Background: The number of elderly patients with gynecological cancer in Japan is increasing in line with the aging of society. However, little has been reported on the survival of elderly patients aged 75 or older with gynecological cancer in Japan. Methods: To clarify survival in women aged 75 years or older with gynecological cancer, we analyzed data of 4,089 gynecological cancer cases (cervical cancer, 1,309 cases; endometrial cancer, 1,319 cases; and ovarian cancer, 1,461 cases) in patients aged 75 or older from 21 population-based cancer registries in Japan, diagnosed in 2006-2008. We calculated the net survival (NS) of younger (75-79 years old), older (80-84 years old) and the oldest age group (85-99 years old). We also calculated NS stratified by extent of disease and histological type. Results: Five-year NS of cervical cancer patients was 54.5{\%} in the younger age group, 40.8{\%} in the older age group and 28.2{\%} in the oldest age group. Five-year NS of endometrial cancer patients was 64.5{\%}, 51.6{\%} and 39.0{\%} in the younger, older and oldest age groups, respectively. Five-year NS of ovarian cancer was 34.7{\%}, 18.8{\%} and 8.3{\%}, respectively. Conclusion: We estimated NS in elderly patients aged 75 years or older with gynecological cancers in Japan using data from population-based cancer registries.",
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AU - Matsuda, Tomohiro

AU - Mizuno, Mika

AU - Kato, Kiyoko

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