Perioperative estimations of oxygen consumption from LiDCO™plus-derived cardiac output and Ca-cvO2 difference: Relationship with measurements by indirect calorimetry in elderly patients undergoing major abdominal surgery

• Julia Jakobsson ,

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

  * E-mail: julia.o.jakobsson@akademiska.se, julialjakobsson@icloud.com

  Current address: Dept. of Cardiothoracic Surgery, Anaesthesia and Intensive Care, Uppsala University Hospital, Uppsala, Sweden

  Affiliations Division of Anaesthesia and Intensive Care, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden, Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital Huddinge, Stockholm, Sweden

  https://orcid.org/0000-0002-5956-9942

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• Carl Norén,

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

  Affiliation Department of Anaesthesia and Intensive Care, Nyköping County Hospital, Nyköping, Sweden

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• Eva Hagel,

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

  Current address: SORI Statistics AB, Stockholm, Sweden

  Affiliation Department of Learning, Information, Management and Ethics (LIME), Medical Statistics Unit, Karolinska Institutet, Stockholm, Sweden

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• Magnus Backheden,

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

  Affiliation Department of Learning, Information, Management and Ethics (LIME), Medical Statistics Unit, Karolinska Institutet, Stockholm, Sweden

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• Sigridur Kalman,

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

  Affiliations Division of Anaesthesia and Intensive Care, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden, Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital Huddinge, Stockholm, Sweden

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• Erzsébet Bartha

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliations Division of Anaesthesia and Intensive Care, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden, Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital Huddinge, Stockholm, Sweden

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