Maruo Kazushi 丸尾和司

Researcher Number	10777999
Other IDs	https://orcid.org/0000-0002-3093-0386
Affiliation (Current)	2025: 筑波大学, 医学医療系, 准教授
Affiliation (based on the past Project Information) *help	2019 – 2024: 筑波大学, 医学医療系, 准教授 2017: 筑波大学, 医学医療系, 准教授 2016: 国立研究開発法人国立精神・神経医療研究センター, トランスレーショナル・メディカルセンター, 室長
Review Section/Research Field	Principal Investigator Basic Section 60030:Statistical science-related / Statistical science Except Principal Investigator Basic Section 52040:Radiological sciences-related / Basic Section 58080:Gerontological nursing and community health nursing-related / Basic Section 58010:Medical management and medical sociology-related
Keywords	Principal Investigator モデル誤特定 / 経時データ / 欠測データ / MMRM小標本補正 / 分布形状 / MMRM法 / バイアス / ソフトウェア / 非ランダム下における推測 / Rパッケージ解説 … More / Box--Cox変換 / ロバスト分散 / Rパッケージ / model misspecification / robust variance / 欠測 / 歪んだデータ / ロバストネス / 中央値 / ランダム化比較試験 / Box-Cox変換 / 異形状Box-Cox変換 / 治療効果の解釈可能性 … More Except Principal Investigator 小線源治療 / 前立腺癌 / 健康格差 / 高齢者就労 / フレイル / 地域介入研究 / 悉皆調査 / インタビュー調査 / 移動支援 / 心身機能低下者 / 通いの場 / オリゴ転移 / 粒子線治療 / 高精度放射線治療 / レアイベント / 小標本バイアス補正 / グローバル検定 / 外部対照 / アダプティブデザイン / 放射線治療 / IMRT / 線量体積ヒストグラム / 寡分割照射 / 線量分割法 Less

小規模臨床試験のデザインと解析と基盤整備
- Principal Investigator
  
  五所正彦
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  University of Tsukuba
Researches for development of the optimal treatment according to novel radiotherapy technique for prostate cancer
- Principal Investigator
  
  石川仁
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  National Institutes for Quantum Science and Technology
Research on problem solving and extensions to analysis methods for longitudinal dataPrincipal Investigator
- Principal Investigator
  
  丸尾和司
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  University of Tsukuba
Development of health services to enhance social participation among older adutls with physical and mental decline
- Principal Investigator
  
  根本裕太
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 58080:Gerontological nursing and community health nursing-related
- Research Institution
  Kanagawa University of Human Services
  Tokyo Medical University
Establishment of the optimal method according to each treatment modality for prostate cancer
- Principal Investigator
  
  石川仁
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  National Institutes for Quantum Science and Technology
Research on model misspecification for longitudinal data analysisPrincipal Investigator
- Principal Investigator
  
  Maruo Kazushi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  University of Tsukuba
Study on statistical transformation model in medical dataPrincipal Investigator
- Principal Investigator
  
  Maruo Kazushi
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Statistical science
- Research Institution
  University of Tsukuba
  National Center of Neurology and Psychiatry

All 2023 2022 2021 2020 2017 2016 Other

All Journal Article Presentation Other

[Journal Article] Relationship between low back pain and physical activity and sitting time among community-dwelling older adults: A cross-sectional study2023
- Author(s)
  中村睦美、佐藤慎一郎、根本裕太、山田卓也、武田典子、丸尾和司、福田吉治、北畠義典、荒尾孝
- Journal Title
  
  Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH)
  
  Volume: 70 Issue: 10 Pages: 690-698
- DOI
  10.11236/jph.22-110
- ISSN
  0546-1766, 2187-8986
- Year and Date
  2023-10-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22KJ2782, KAKENHI-PROJECT-22KK0292, KAKENHI-PROJECT-21K11418, KAKENHI-PROJECT-23K24694
[Journal Article] Do the Impacts of Mentally Active and Passive Sedentary Behavior on Dementia Incidence Differ by Physical Activity Level? A 5-year Longitudinal Study2023
- Author(s)
  Yuta Nemoto, Shinichiro Sato, Yoshinori Kitabatake, Noriko Takeda, Kazushi Maruo, Takashi Arao
- Journal Title
  
  Journal of Epidemiology
  
  Volume: 33 Issue: 8 Pages: 410-418
- DOI
  10.2188/jea.JE20210419
- ISSN
  0917-5040, 1349-9092
- Year and Date
  2023-08-05
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K11418, KAKENHI-PROJECT-22KJ2782, KAKENHI-PROJECT-23K24694
[Journal Article] Finite-sample performance of the robust variance estimator in the presence of missing data2022
- Author(s)
  Ishii Ryota、Maruo Kazushi、Doi Masaaki、Gosho Masahiko
- Journal Title
  
  Communications in Statistics - Simulation and Computation
  
  Volume: online first Issue: 6 Pages: 1-12
- DOI
  10.1080/03610918.2022.2084107
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K11849
[Journal Article] Effects of intergenerational contact on social capital in community-dwelling adults aged 25?84?years: a non-randomized community-based intervention2022
- Author(s)
  Nemoto Yuta、Nonaka Kumiko、Kuraoka Masataka、Murayama Sachiko、Tanaka Motoki、Matsunaga Hiroko、Murayama Yoh、Murayama Hiroshi、Kobayashi Erika、Inaba Yoji、Watanabe Shuichiro、Maruo Kazushi、Fujiwara Yoshinori
- Journal Title
  
  BMC Public Health
  
  Volume: 22 Issue: 1 Pages: 1815-1815
- DOI
  10.1186/s12889-022-14205-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K19688, KAKENHI-PROJECT-22KJ2782, KAKENHI-PROJECT-18H00959, KAKENHI-PROJECT-18H03107, KAKENHI-PROJECT-23K21582, KAKENHI-PROJECT-23K24694
[Journal Article] bcmixed: A Package for Median Inference on Longitudinal Data with the Box?Cox Transformation2021
- Author(s)
  Maruo Kazushi、Ishii Ryota、Yamaguchi Yusuke、Gosho Masahiko
- Journal Title
  
  The R Journal
  
  Volume: 13 Issue: 2 Pages: 153-153
- DOI
  10.32614/rj-2021-083
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K11187, KAKENHI-PROJECT-19K11849
[Journal Article] A note on the bias of standard errors when orthogonality of mean and variance parameters is not satisfied in the mixed model for repeated measures analysis2020
- Author(s)
  Maruo Kazushi、Ishii Ryota、Yamaguchi Yusuke、Doi Masaaki、Gosho Masahiko
- Journal Title
  
  Statistics in Medicine
  
  Volume: 39 Issue: 9 Pages: 1264-1274
- DOI
  10.1002/sim.8474
- NAID
  120007132671
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K11187, KAKENHI-PROJECT-19K11849
[Presentation] MMRM法で直交性を仮定しない推測を行う際の小標本補正について2023
- Author(s)
  丸尾和司
- Organizer
  日本計算機統計学会第37回シンポジウム
- Data Source
  KAKENHI-PROJECT-23K11003
[Presentation] 位置，尺度パラメータの直交性が成立しない場合における MMRM 法の標準誤差のバイアスについて2020
- Author(s)
  丸尾和司
- Organizer
  2020年度統計関連学会連合大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K11849
[Presentation] Inference on median difference for longitudinal skewed data in randomized clinical trials2017
- Author(s)
  Maruo, K., Yamaguchi, Y., Noma, H., and Gosho, M.
- Organizer
  38th Annual Conference of the International Society for Clinical Biostatistics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H07465
[Presentation] 歪んだ分布形状を呈する経時欠測データの解析2017
- Author(s)
  丸尾和司
- Organizer
  日本計算機統計学会第31回シンポジウム
- Data Source
  KAKENHI-PROJECT-16H07465
[Presentation] 群・時点間で形状の異なる経時欠測データの解析2016
- Author(s)
  丸尾和司
- Organizer
  2016年度統計関連学会連合大会
- Place of Presentation
  金沢大学角間キャンパス(石川県金沢市)
- Invited
- Data Source
  KAKENHI-PROJECT-16H07465
[Presentation] 医学データにおける歪んだ分布の中央値の推測2016
- Author(s)
  丸尾和司
- Organizer
  日本計算機統計学会第30回シンポジウム
- Place of Presentation
  プラサヴェルデ(静岡県沼津市)
- Data Source
  KAKENHI-PROJECT-16H07465
[]

1. 石井亮太 (40835633)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. 石川仁 (70344918)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 中村和正 (20284507)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 吉岡靖生 (30379242)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 石山博條 (60343076)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 五所正彦 (70701019)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
7. 奥村敏之 (50241815)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 大東智洋 (90980863)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 尾池貴洋 (10643471)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 根本裕太 (40838166)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 荒尾孝 (00409707)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 北畠義典 (00450750)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 藤原佳典 (50332367)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 佐藤慎一郎 (60631356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 武田典子 (70386655)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 植田拓也 (90902601)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. NOMA Hisashi

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. MURAYAMA Hiroshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Maruo Kazushi 丸尾 和司

Research Projects

Research Products

Co-Researchers

小規模臨床試験のデザインと解析と基盤整備

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Researches for development of the optimal treatment according to novel radiotherapy technique for prostate cancer

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on problem solving and extensions to analysis methods for longitudinal dataPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of health services to enhance social participation among older adutls with physical and mental decline

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of the optimal method according to each treatment modality for prostate cancer

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on model misspecification for longitudinal data analysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on statistical transformation model in medical dataPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Relationship between low back pain and physical activity and sitting time among community-dwelling older adults: A cross-sectional study2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Do the Impacts of Mentally Active and Passive Sedentary Behavior on Dementia Incidence Differ by Physical Activity Level? A 5-year Longitudinal Study2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Finite-sample performance of the robust variance estimator in the presence of missing data2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of intergenerational contact on social capital in community-dwelling adults aged 25?84?years: a non-randomized community-based intervention2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] bcmixed: A Package for Median Inference on Longitudinal Data with the Box?Cox Transformation2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A note on the bias of standard errors when orthogonality of mean and variance parameters is not satisfied in the mixed model for repeated measures analysis2020

Author(s)

Journal Title

Maruo Kazushi 丸尾和司