Beyond the revised cardiac risk index: Validation of the hospital frailty risk score in non-cardiac surgery

• Pishoy Gouda,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation University of Alberta, Division of Cardiology and Mazankowski Alberta Heart Institute, Edmonton, Alberta, Canada

  ⨯
• Xiaoming Wang,

  Roles Data curation, Formal analysis, Investigation, Validation

  Affiliation Research Facilitation, Alberta Health Services, Edmonton, Alberta, Canada

  ⨯
• Erik Youngson,

  Roles Data curation, Formal analysis, Methodology, Validation

  Affiliation Research Facilitation, Alberta Health Services, Edmonton, Alberta, Canada

  ⨯
• Michael McGillion,

  Roles Methodology, Visualization, Writing – review & editing

  Affiliation School of Nursing, Faculty of Health Sciences and Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada

  ⨯
• Mamas A. Mamas,

  Roles Investigation, Writing – review & editing

  Affiliation Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Keele, Newcastle, United Kingdom

  ⨯
• Michelle M. Graham

  Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: mmg2@ualberta.ca

  Affiliation University of Alberta, Division of Cardiology and Mazankowski Alberta Heart Institute, Edmonton, Alberta, Canada

  ⨯