Ten-year in-hospital mortality trends among Japanese injured patients by age, injury severity, injury mechanism, and injury region: A nationwide observational study

• Chiaki Toida ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Validation, Visualization, Writing – original draft

  * E-mail: toida-ygc@umin.ac.jp

  Affiliations Department of Disaster Medical Management, The University of Tokyo, Tokyo, Japan, Department of Emergency Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan

  https://orcid.org/0000-0003-4551-4841

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• Takashi Muguruma,

  Roles Conceptualization, Investigation, Methodology, Validation, Writing – review & editing

  Affiliation Department of Emergency Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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• Masayasu Gakumazawa,

  Roles Data curation, Validation, Writing – review & editing

  Affiliation Department of Emergency Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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• Mafumi Shinohara,

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

  Affiliation Department of Emergency Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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• Takeru Abe,

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

  Affiliation Department of Emergency Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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• Ichiro Takeuchi

  Roles Supervision, Writing – review & editing

  Affiliation Department of Emergency Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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