Development and validation of a risk prediction model for severe postoperative complications in elderly patients with hip fracture

• Zhihui Wei ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  ¶‡ ZW and LJ are co-first authors.

  Affiliation Department of Orthopedics, Yongchuan Hospital of Chongqing Medical University, Yongchuan, Chongqing, China

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• Lian Jiang ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  ¶‡ ZW and LJ are co-first authors.

  Affiliation Department of Geriatrics, Yongchuan Hospital of Chongqing Medical University, Yongchuan, Chongqing, China

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• Minghua Zhang,

  Roles Project administration, Resources, Software, Supervision, Validation, Visualization

  Affiliation Department of Orthopedics, Yongchuan Hospital of Chongqing Medical University, Yongchuan, Chongqing, China

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• Xiao Chen

  Roles Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

  * E-mail: 342918992@qq.com

  Affiliation Department of Orthopedics, The First People’s Hospital of Neijiang, Neijiang, Sichuan, China

  https://orcid.org/0000-0003-3088-3337

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