ISHII Ryota

Researcher's full information

Articles

• 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 analysis
  Maruo Kazushi; Ishii Ryota; Yamaguchi Yusuke; Doi Masaak...
  Statistics in Medicine/39(9)/pp.1264-1274, 2020-01
  
  PubMed
• Confidence interval for the AUC of SROC curve and some related methods using bootstrap for meta-analysis of diagnostic accuracy studies
  Noma Hisashi; Matsushima Yuki; Ishii Ryota
  Communications in Statistics: Case Studies, Data Analysis and Applications, 2021-03
• Differences in fetal fractional limb volume changes in normal and gestational diabetic pregnancies: an exploratory observational study
  Akiba Y.; Ikenoue S.; Endo T.; Kasuga Y.; Ochiai D.; Miya...
  British Journal of Obstetrics and Gynaecology, 2020-04
• Validity and Reliability of the Semmes-Weinstein Monofilament Test and the Thumb Localizing Test in Patients With Stroke
  Suda Mabu; Kawakami Michiyuki; Okuyama Kohei; Ishii R...
  Frontiers in neurology/11, 2020-04
  
  PubMed
• Somatic inflammatory gene mutations in human ulcerative colitis epithelium
  Nanki Kosaku; Fujii Masayuki; Shimokawa Mariko; Matano...
  Nature/577(7789)/pp.254-259, 2020-04
  
  PubMed
• Poor Prognostic Factors for Surgical Treatment of Spinal Intramedullary Ependymoma (World Health Organization Grade II)
  Tsuji Osahiko; Nagoshi Narihito; Ishii Ryota; Nori Sa...
  Asian spine journal/14(6)/pp.821-828, 2020-12
  
  PubMed
• Usefulness of F-fluorodeoxyglucose positron emission tomography/computed tomography for predicting the prognosis and treatment response of neoadjuvant therapy for pancreatic ductal adenocarcinoma
  Yokose Takahiro; Kitago Minoru; Matsusaka Yohji; Masug...
  Cancer medicine/9(12)/pp.4059-4068, 2020-04
  
  PubMed
• Clinical utility of the Vesical Imaging-Reporting and Data System for muscle-invasive bladder cancer between radiologists and urologists based on multiparametric MRI including 3D FSE T2-weighted acquisitions
  Arita Yuki; Shigeta Keisuke; Akita Hirotaka; Suzuki T...
  European radiology/31(2)/pp.875-883, 2021-02
  
  PubMed
• Item Difficulty of Fugl-Meyer Assessment for Upper Extremity in Persons With Chronic Stroke With Moderate-to-Severe Upper Limb Impairment
  Hijikata Nanako; Kawakami Michiyuki; Ishii Ryota; Tsuz...
  Frontiers in neurology/11, 2020-04
  
  PubMed
• Charged metabolite biomarkers of food intake assessed via plasma metabolomics in a population-based observational study in Japan
  Shibutami Eriko; Ishii Ryota; Harada Sei; Kurihara Ay...
  PloS one/16(2), 2021-04
  
  PubMed
• Defining the Normal Growth Curve of Fetal Fractional Limb Volume in a Japanese Population
  Ikenoue Satoru; Akiba Yohei; Endo Toyohide; Kasuga Yo...
  Journal of clinical medicine/10(3), 2021-01
  
  PubMed
• Diagnostic value of computed high b-value whole-body diffusion-weighted imaging for primary prostate cancer
  Arita Yuki; Yoshida Soichiro; Waseda Yuma; Takahara T...
  European journal of radiology/137, 2021-04
  
  PubMed
• Comparative performance analysis of interventional devices for the treatment of ischemic disease in below-the-knee lesions: a systematic review and meta-analysis
  Matsuoka Emi Kearon; Hasebe Terumitsu; Ishii Ryota; Mi...
  Cardiovascular intervention and therapeutics, 2021-02
  
  PubMed
• Quantitative Assessment of Bone Metastasis in Prostate Cancer Using Synthetic Magnetic Resonance Imaging
  Arita Yuki; Takahara Taro; Yoshida Soichiro; Kwee Tho...
  Investigative radiology/54(10)/pp.638-644, 2019-04
  
  PubMed
• Using a logarithmic model to predict functional independence after spinal cord injury: a retrospective study
  Tomioka Yohei; Uemura Osamu; Ishii Ryota; Liu Meigen
  Spinal cord/57(12)/pp.1048-1056, 2019-12
  
  PubMed
• An efficient procedure for calculating sample size through statistical simulations
  Maruo K.; Tada K.; Ishii R.; Gosho M.
  Statistics in Biopharmaceutical Research/10(1)/pp.1-8, 2018-03
  
  Tsukuba Repository
• Analysis of an incomplete longitudinal composite variable using a marginalized random effects model and multiple imputation
  Gosho Masahiko; Maruo Kazushi; Ishii Ryota; Hirakawa Aki...
  Statistical Methods in Medical Research/27(7)/pp.2200-2215, 2016-11
  
  PubMed