kuchiba aya 口羽文

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Kuchiba Aya 口羽文

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Researcher Number	40510699
Other IDs	https://orcid.org/0000-0002-6786-3527
Affiliation (Current)	2026: 帝京大学, 公衆衛生学研究科, 教授 2026: 国立研究開発法人国立がん研究センター, がん対策研究所, 部長
Affiliation (based on the past Project Information) *help	2024 – 2025: 帝京大学, 公衆衛生学研究科, 教授 2021 – 2023: 神奈川県立保健福祉大学, ヘルスイノベーション研究科, 准教授 2020: 国立研究開発法人国立がん研究センター, 研究支援センター, 室長 2017: 国立研究開発法人国立がん研究センター, その他部局等, 室長 2017: 国立研究開発法人国立がん研究センター, 研究支援センター, 室長 2015 – 2016: 国立研究開発法人国立がん研究センター, 研究支援センター生物統計部, 主任研究員
Review Section/Research Field	Principal Investigator Basic Section 60030:Statistical science-related / Statistical science Except Principal Investigator Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
Keywords	Principal Investigator 重み付き推定 / 不完全データ / データ統合 / 効果の異質性 / サンプリングデザイン / 逆確率重み付き法 / 転移可能性 / 一般化可能性 / ケース・コホート研究 / コホート研究 … More / 欠測データ / 分子マーカーデータ / 多段階サンプリング / リスクの推定 / リスク因子の効果の推定 / discrimination / calibration / 絶対リスク / がん発症 / 疫学研究 / Discrimination / Calibration / がん罹患 / 予測モデル … More Except Principal Investigator メンデルのランダム化解析 / コホート研究 / がん罹患 / 血中ビタミンD濃度 Less

Integrating complex data sources for targeted interventionsPrincipal Investigator
- Principal Investigator
  
  口羽文
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Teikyo University
Multi-stage sampling framework and statistical methods for epidemiological studies with complex data structurePrincipal Investigator
- Principal Investigator
  
  Kuchiba Aya
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Teikyo University
  Kanagawa University of Human Services
Molecular epidemiologic studies for evaluating causal relationship between vitamin D and cancer risk based on large-scale cohort study.
- Principal Investigator
  
  Iwasaki Motoki
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
- Research Institution
  National Cancer Center Japan
Statistical methods to develop and evaluate risk prediction modelsPrincipal Investigator
- Principal Investigator
  
  Kuchiba Aya
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Statistical science
- Research Institution
  National Cancer Center Japan

All 2024 2021 2018 2017 2016 2015

All Journal Article Presentation Book

[Book] (Book Chapter) Evaluation of Cancer Risk in Epidemiologic Studies with Genetic and Molecular Data. In Matsui, S. and Crowley, J. (Eds.), Frontiers of Biostatistical Methods and Applications in Clinical Oncology2017
- Author(s)
  Kuchiba Aya
- Publisher
  Springer Singapore
- ISBN
  9789811001246
- Data Source
  KAKENHI-PROJECT-15K15956
[Journal Article] Importance of Circulating Leptin and Adiponectin in the Causal Pathways Between Obesity and the Development of Colorectal Cancer in Japanese Men2024
- Author(s)
  Taguri Masataka、Kuchiba Aya、Yamaji Taiki、Sawada Norie、Goto Atsushi、Iwasaki Motoki、Tsugane Shoichiro
- Journal Title
  
  Journal of Epidemiology
  
  Volume: 34 Issue: 12 Pages: 563-569
- DOI
  10.2188/jea.JE20230148
- ISSN
  0917-5040, 1349-9092
- Year and Date
  2024-12-05
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K19680, KAKENHI-PROJECT-21K11803
[Journal Article] Decomposition of the population attributable fraction for two exposures.2018
- Author(s)
  Taguri M, Kuchiba A.
- Journal Title
  
  Annals of Epidemiology
  
  Volume: 28 Issue: 5 Pages: 331-334
- DOI
  10.1016/j.annepidem.2018.02.012
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K15951, KAKENHI-PROJECT-15K15956
[Journal Article] Plasma 25-hydroxyvitamin D concentration and subsequent risk of total and site specific cancers in Japanese population: large case-cohort study within Japan Public Health Center-based Prospective Study cohort2018
- Author(s)
  Budhathoki Sanjeev、Hidaka Akihisa、Yamaji Taiki、Sawada Norie、Tanaka-Mizuno Sachiko、Kuchiba Aya、Charvat Hadrien、Goto Atsushi、Kojima Satoshi、Sudo Natsuki、Shimazu Taichi、Sasazuki Shizuka、Inoue Manami、Tsugane Shoichiro、Iwasaki Motoki
- Journal Title
  
  BMJ
  
  Volume: 360 Pages: k671-k671
- DOI
  10.1136/bmj.k671
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K08722, KAKENHI-PROJECT-15K15956
[Journal Article] Inclusion of a Genetic Risk Score into a Validated Risk Prediction Model for Colorectal Cancer in Japanese Men Improves Performance2017
- Author(s)
  Iwasaki Motoki、Tanaka-Mizuno Sachiko、Kuchiba Aya、Yamaji Taiki、Sawada Norie、Goto Atsushi、Shimazu Taichi、Sasazuki Shizuka、Wang Hansong、Marchand Lo?c Le、Tsugane Shoichiro
- Journal Title
  
  Cancer Prevention Research
  
  Volume: 10 Issue: 9 Pages: 535-541
- DOI
  10.1158/1940-6207.capr-17-0141
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01557, KAKENHI-PROJECT-15K15956
[Journal Article] A Prospective Study of Smoking and Risk of Synchronous Colorectal Cancers2017
- Author(s)
  Drew DA, Nishihara R, Lochhead P, Kuchiba A, Qian ZR, Mima K, Nosho K, Wu K, Wang M, Giovannucci E, Fuchs CS, Chan AT, Ogino S
- Journal Title
  
  American Journal of Gastroenterology
  
  Volume: 112 Issue: 3 Pages: 493-501
- DOI
  10.1038/ajg.2016.589
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956
[Journal Article] Statistical methods for studying disease subtype heterogeneity.2016
- Author(s)
  Wang, M., Spiegelman, D., Kuchiba, A., Lochhead, P., Kim, S., Chan, A.T., Poole, E.M., Tamimi, R., Tworoger, S.S., Giovannucci, E., Rosner, B., Ogino, S
- Journal Title
  
  Statistics in medicine
  
  Volume: 35 Issue: 5 Pages: 782-800
- DOI
  10.1002/sim.6793
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956
[Journal Article] A Meta-Regression Method for Studying Etiological Heterogeneity Across Disease Subtypes Classified by Multiple Biomarkers.2015
- Author(s)
  Wang, M., Kuchiba, A., Ogino, S.
- Journal Title
  
  American journal of epidemiology
  
  Volume: 182 Issue: 3 Pages: 263-270
- DOI
  10.1093/aje/kwv040
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956
[Presentation] Two-Stage Sampling Framework for Combining Case-Cohort Studies from Partially Overlapped Cohorts with Different Timings of Biomarker Measurement.2021
- Author(s)
  Aya Kuchiba, Tomohiro Shinozaki.
- Organizer
  International Biometric Society ENAR (Eastern North American Region) Spring Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H03950
[Presentation] Discrimination Index for Multi-Category Outcome2018
- Author(s)
  Kuchiba Aya、Sakamaki Kentaro
- Organizer
  ENAR 2018 Spring Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956
[Presentation] Efficiency Consideration of the Etiological Heterogeneity Evaluation in Case-Case and Case-Control Studies2017
- Author(s)
  Wang M*, Kuchiba A*, Gao R
- Organizer
  ENAR Spring Meeting
- Place of Presentation
  Washington, D.C., USA
- Year and Date
  2017-03-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956
[Presentation] A prospective study of smoking habit and risk of synchronous colorectal cancers2016
- Author(s)
  Drew DA, Nishihara R, Lochhead P, Kuchiba A, Qian ZR, Mima K, Nosho K, Wu K, Wang M, Spiegelman D, Giovannucci EL, Fuchs CS, Ogino S, Chan AT
- Organizer
  AACR Annual Meeting 2016
- Place of Presentation
  New Orleans, Louisiana, USA
- Year and Date
  2016-04-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956
[Presentation] Statistical Methods for Studying Disease Etiologic Heterogeneity2016
- Author(s)
  Wang M, Spiegelman D, Kuchiba A, Rosner B, Ogino S
- Organizer
  2016 Epidemiology Congress of the Americas
- Place of Presentation
  Miami, Florida, USA
- Year and Date
  2016-06-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15956

1. 篠崎智大 (60644482)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. Iwasaki Motoki (60392338)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. 片桐諒子 (60813508)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 坂巻顕太郎 (30644819)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. YAMAJI Taiki

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
6. 田栗正隆

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 津金昌一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 後藤温

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

kuchiba aya 口羽 文

Kuchiba Aya 口羽 文

Research Projects

Research Products

Co-Researchers

Integrating complex data sources for targeted interventionsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Multi-stage sampling framework and statistical methods for epidemiological studies with complex data structurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Molecular epidemiologic studies for evaluating causal relationship between vitamin D and cancer risk based on large-scale cohort study.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Statistical methods to develop and evaluate risk prediction modelsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] (Book Chapter) Evaluation of Cancer Risk in Epidemiologic Studies with Genetic and Molecular Data. In Matsui, S. and Crowley, J. (Eds.), Frontiers of Biostatistical Methods and Applications in Clinical Oncology2017

Author(s)

Publisher

ISBN

Data Source

[Journal Article] Importance of Circulating Leptin and Adiponectin in the Causal Pathways Between Obesity and the Development of Colorectal Cancer in Japanese Men2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Decomposition of the population attributable fraction for two exposures.2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Plasma 25-hydroxyvitamin D concentration and subsequent risk of total and site specific cancers in Japanese population: large case-cohort study within Japan Public Health Center-based Prospective Study cohort2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Inclusion of a Genetic Risk Score into a Validated Risk Prediction Model for Colorectal Cancer in Japanese Men Improves Performance2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Prospective Study of Smoking and Risk of Synchronous Colorectal Cancers2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Statistical methods for studying disease subtype heterogeneity.2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Meta-Regression Method for Studying Etiological Heterogeneity Across Disease Subtypes Classified by Multiple Biomarkers.2015

Author(s)

Journal Title

DOI

Data Source

[Presentation] Two-Stage Sampling Framework for Combining Case-Cohort Studies from Partially Overlapped Cohorts with Different Timings of Biomarker Measurement.2021

Author(s)

Organizer

Data Source

[Presentation] Discrimination Index for Multi-Category Outcome2018

Author(s)

Organizer

Data Source

kuchiba aya 口羽文

Kuchiba Aya 口羽文