An observational pilot study: Prevalence and cost of high frequency emergency department users at Örebro University Hospital, Sweden

• Ivy Cheng ,

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

  * E-mail: isscheng@gmail.com, ivy.cheng@sunnybrook.ca

  Current address: Sunnybrook Health Sciences Center, Toronto, Ontario, Canada

  Affiliations Division of Emergency Medicine, University of Toronto, Toronto, Ontario, Canada, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada, School of Medical Sciences, Örebro University, Örebro, Sweden

  https://orcid.org/0000-0001-7740-9558

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• Jonas Andersson,

  Roles Data curation, Methodology, Software, Writing – review & editing

  Affiliations School of Medical Sciences, Örebro University, Örebro, Sweden, Centre for Clinical Research Sörmland/Uppsala University, Mälarsjukhuset, Eskilstuna, Sweden

  https://orcid.org/0000-0002-6738-8615

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• Christer Lundqvist,

  Roles Data curation, Writing – review & editing

  Affiliation Health and Medical Care Administration, Örebro County Council, Örebro, Sweden

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• Lisa Kurland

  Roles Resources, Supervision, Writing – review & editing

  Affiliation School of Medical Sciences, Örebro University, Örebro, Sweden

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