Generalizability Study in the Visual Evaluation on Medical Images : Determination of the Number of Interests, Subjects and Observers

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著者

    • SHIMAMURA Masamichi
    • Department of Radiological Technology, College of Medical Science, Kumamoto University
    • NISHI Akihiro
    • Department of Mathematics Faculty of Culture and Education, Saga University
    • UCHIDA Takehiro
    • Department of Radiology, Amano Orthopedic and Dermatologic Hospital
    • YOSHIDA Hideteru
    • Department of Radiological Technology, College of Medical Science, Kumamoto University

抄録

Most measurements on observers' ratings anything in behavioral sciences always involve measurement errors. Similarly, observers' scores on their ratings of medical images contain measurement errors. As it is impossible to remove these errors completely, we are forced to use unreliable data. Therefore, the practical issue is how to assess and utilize the assessed results.<BR>Generalizability study, which has been hardly discussed in the visual evaluation o n medical images, is carried out on two experiments to evaluate medical images.<BR>So far, how to determine the number of interests, subjects and observers has been frustrating investigators, however, the procedure based on the result derived from this study will become useful for the investigators in the future.

収録刊行物

  • 放射線医学物理

    放射線医学物理 18(1), 22-31, 1998-03-31

    Japan Society of Medical Physics

参考文献:  19件中 1-19件 を表示

各種コード

  • NII論文ID(NAID)
    10003724271
  • NII書誌ID(NCID)
    AA11137895
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09188010
  • データ提供元
    CJP書誌  J-STAGE 
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