Prognostic model of cancer patients using the relative survival regression tree
| Project/Area Number |
24701042
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Cancer epidemiology and prevention
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| Research Institution | Research Institute, Osaka Medical Center for Cancer and Cardiovascular Disaeses |
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Principal Investigator |
YURI Ito 地方独立行政法人大阪府立病院機構大阪府立成人病センター(研究所), その他部局等, その他 (60585305)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 生存解析 / がん登録 / 予後予測モデル / がん / 生存率 / 樹木構造接近法 |
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| Outline of Final Research Achievements |
We developed the regression tree based on the relative survival approach. Using this data mining approach, we can explore the prognostic factors and classify patients to significant subgroups from database with many candidate variables. We applied to the data of non-small-cell lung cancer patients from the hospital cancer registry data of our institute linking with the lifestyle survey for patients. Stage at diagnosis was the most important prognostic factor. Smoking status was a prognostic factor among the localised patients. We proposed that this approach can classified patients to subgroups with different prognosis.
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Report
(4 results)
Research Products
(43 results)
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[Journal Article] Analysis of Recurrence Patterns After Anatomical or Non-anatomical Resection for Hepatocellular Carcinoma.2015
Author(s)
Marubashi S, Gotoh K, Akita H, Takahashi H, Sugimura K, Miyoshi N, Motoori M, Kishi K, Noura S, Fujiwara Y, Ohue M, Nakazawa T, Nakanishi K, Ito Y, Yano M, Ishikawa O, Sakon M.
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Journal Title
Ann Surg Oncol
Volume: -
Issue: 7
Pages: 2243-2252
DOI
Related Report
Peer Reviewed
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[Journal Article] Long-term survival and conditional survival of cancer patients in Japan using population-based cancer registry data.2014
Author(s)
Ito Y, Miyashiro I, Ito H, Hosono S, Chihara D, Nakata-Yamada K, Nakayama M, Matsuzaka M, Hattori M, Sugiyama H, Oze I, Tanaka R, Nomura E, Nishino Y, Matsuda T, Ioka A, Tsukuma H, Nakayama T, the J-CANSIS Research Group.
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Journal Title
Cancer Science
Volume: 105
Issue: 11
Pages: 1480-6
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Trends in ‘Cure’ Fraction from Colorectal Cancer by Age and Tumour Stage Between 1975 and 2000, Using Population-based Data, Osaka, Japan2012
Author(s)
Ito Y, Nakayama T, Miyashiro I, Sugimoto T, Ioka A, Tsukuma H, Abdel-Rahman ME, Rachet B
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Journal Title
Jpn J Clin Oncol
Volume: 42
Issue: 10
Pages: 974-983
DOI
Related Report
Peer Reviewed
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[Journal Article] Intralesional steroid injection to prevent stricture after endoscopic submucosal dissection for esophageal cancer: a controlled prospective study.2012
Author(s)
Hanaoka N, Ishihara R, Takeuchi Y, Uedo N, Higashino K, Ohta T, Kanzaki H, Hanafusa M, Nagai K, Matsui F, Iishi H, Tatsuta M, Ito Y.
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Journal Title
Endoscopy
Volume: 44
Issue: 11
Pages: 1007-1011
DOI
Related Report
Peer Reviewed
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[Presentation] Trends in long-term survival for cancer patients in Japan using population-based cancer registry data in 1993-2006: the J-CANSIS study2015
Author(s)
Ito Y, Miyashiro I, Ito H, Hosono S, Chihara D, Nakata-Yamada K, Nakayama M, Matsuzaka M, Hattori M, Sugiyama H, Oze I, Tanaka R, Nomura E, Nishino Y, Matsuda T, Ioka A, Tsukuma H, Nakayama T, the J-CANSIS research group.
Organizer
第25回日本疫学会学術総会
Place of Presentation
名古屋
Year and Date
2015-01-22 – 2015-01-23
Related Report
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[Presentation] Patterns of conditional survival of 23 cancer sites in Japan using population-based cancer registry data2014
Author(s)
Ito Y, Miyashiro I, Ito H, Hosono S, Chihara D, Nakata K, Nakayama M, Hattori M, Oze I, Nishino Y, Matsuda T, Ioka A, Nakayama T.
Organizer
The 73rd Annual Meeting of the Japanese Cancer Association
Place of Presentation
横浜
Year and Date
2014-09-25 – 2014-09-27
Related Report
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[Presentation] TEMPORAL TRENDS IN THE PROPORTION ‘CURED’: 23 SITES OF CANCER IN JAPAN 1993-2006.2014
Author(s)
Ito Y, Ito H, Matsuda T, Ioka A, Miyashiro I, Nakayama T, Nakata-Yamada K, Hattori M, Nishino Y, Tsukuma H.
Organizer
36th IACR Conference
Place of Presentation
Ottawa, Canada
Year and Date
2014-06-26 – 2014-06-28
Related Report
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[Presentation] Survival of female breast cancer among adolescents and young adults, a population-based study in Osaka, Japan.2014
Author(s)
Nakata-Yamada K, Ioka A, Ikeda A, Tabuchi T, Nakayama T, Ito Y, Miyashiro I, Tsukuma H
Organizer
36th IACR Conference
Place of Presentation
Ottawa, Canada
Year and Date
2014-06-26 – 2014-06-28
Related Report
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