Disentangling the contribution of hospitals and municipalities for understanding patient level differences in one-year mortality risk after hip-fracture: A cross-classified multilevel analysis in Sweden

• Pia Kjær Kristensen ,

  Contributed equally to this work with: Pia Kjær Kristensen, Juan Merlo

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: pkkr@clin.au.dk

  Affiliations Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark, Department of Orthopedic Surgery, Regional Hospital Horsens, Horsens, Denmark

  http://orcid.org/0000-0001-5473-9386

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• Raquel Perez-Vicente,

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

  Affiliation Research Unit of Social Epidemiology, Clinical Research Centre, Faculty of Medicine, Lund University, Malmö, Sweden

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• George Leckie,

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

  Affiliation Centre for Multilevel Modelling, School of Education, University of Bristol, United Kingdom

  http://orcid.org/0000-0003-1486-745X

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• Søren Paaske Johnsen,

  Roles Supervision, Validation, Writing – review & editing

  Affiliation Danish Center for Clinical Health Services Research, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark

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• Juan Merlo

  Contributed equally to this work with: Pia Kjær Kristensen, Juan Merlo

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

  Affiliation Research Unit of Social Epidemiology, Clinical Research Centre, Faculty of Medicine, Lund University, Malmö, Sweden

  http://orcid.org/0000-0001-8379-9708

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