Clinical validation of automatic phantom-less quantitative computed tomography for osteoporosis screening: fat region of interest comparison and multidevice validation

• Yizhang Tong ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

  ¶☯ These authors contributed equally to this work as co-first authors.

  Affiliations First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China, Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  https://orcid.org/0009-0002-5623-5717

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• Rong Gao ,

  Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Writing – original draft, Writing – review & editing

  ¶☯ These authors contributed equally to this work as co-first authors.

  Affiliations First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China, Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  ⨯
• Chunxi Liu,

  Roles Data curation, Formal analysis, Investigation, Visualization, Writing – review & editing

  Affiliations First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China, Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  ⨯
• Zhiling Ren,

  Roles Data curation, Investigation, Validation

  Affiliations First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China, Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  ⨯
• Wenjie Fu,

  Roles Investigation, Validation

  Affiliation Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  ⨯
• Hongyan Yao,

  Roles Data curation, Investigation

  Affiliation Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  ⨯
• Ping Wang ,

  Roles Conceptualization, Funding acquisition, Methodology, Resources, Supervision, Writing – review & editing

  * E-mail: bycdcwp@126.com (PW); lzzs@sina.com (SZ)

  Affiliations First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China, Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  https://orcid.org/0009-0000-0030-2103

  ⨯
• Sheng Zhou

  Roles Funding acquisition, Resources, Supervision, Writing – review & editing

  * E-mail: bycdcwp@126.com (PW); lzzs@sina.com (SZ)

  Affiliations First School of Clinical Medicine, Gansu University of Chinese Medicine, Lanzhou, China, Department of Radiology, Gansu Provincial Hospital, Lanzhou, China

  https://orcid.org/0009-0005-0427-7597

  ⨯