Association between ICU-level variation in arterial blood gas utilization and in-hospital mortality: A retrospective cohort study using the Japanese Intensive care PAtient Database registry

• Shunsuke Yawata ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Visualization, Writing – original draft

  * E-mail: shunsuke.tottorin@gmail.com

  Affiliation Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan

  https://orcid.org/0000-0001-5429-8365

  ⨯
• Shigehiko Uchino,

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan

  ⨯
• Seiichi Yamashima,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Pathology, The University of Tokyo Hospital, Tokyo, Japan

  ⨯
• Seiya Nishiyama,

  Roles Writing – review & editing

  Affiliation Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan

  ⨯
• Shohei Ono,

  Roles Methodology, Supervision, Writing – review & editing

  Affiliation Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan

  https://orcid.org/0000-0003-1255-1419

  ⨯
• Yusuke Sasabuchi,

  Roles Methodology, Supervision

  Affiliation Department of Real-World Evidence, The University of Tokyo Graduate School of Medicine, Tokyo, Japan‌‌

  ⨯
• Shinshu Katayama

  Roles Supervision, Writing – review & editing

  Affiliation Department of Anesthesiology and Critical Care Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan

  ⨯