Differences in the organisation of early pregnancy units and the effect of senior clinician presence, volume of patients and weekend opening on emergency hospital admissions: Findings from the VESPA Study

• Maria Memtsa,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Validation, Writing – original draft, Writing – review & editing

  Affiliation Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom

  https://orcid.org/0000-0002-5237-0914

  ⨯
• Venetia Goodhart,

  Roles Data curation, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliation Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom

  ⨯
• Gareth Ambler,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Department of Statistical Science, University College London, London, United Kingdom

  ⨯
• Peter Brocklehurst,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Birmingham Clinical Trials Unit, Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom

  ⨯
• Edna Keeney,

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

  Affiliation Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom

  ⨯
• Sergio A. Silverio,

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

  Affiliations Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom, Department of Women and Children’s Health, King’s College London, London, United Kingdom

  ⨯
• Zacharias Anastasiou,

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

  Affiliation Department of Statistical Science, University College London, London, United Kingdom

  ⨯
• Jeff Round,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Software, Supervision, Validation, Visualization, Writing – review & editing

  Affiliations Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom, Institute of Health Economics, Edmonton, Canada

  ⨯
• Nazim Khan,

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

  Affiliation Modelling and Analytical Systems Solutions (MASS) Ltd, Edinburgh, United Kingdom

  ⨯
• Jennifer Hall,

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

  Affiliation Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom

  ⨯
• Geraldine Barrett,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom

  ⨯
• Ruth Bender-Atik,

  Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

  Affiliation The Miscarriage Association, Wakefield, United Kingdom

  ⨯
• Judith Stephenson,

  Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

  Affiliation Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom

  ⨯
• Davor Jurkovic

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Resources, Supervision, Validation, Visualization, Writing – original draft

  * E-mail: d.jurkovic@ucl.ac.uk

  Affiliation Elizabeth Garrett Anderson Institute for Women’s Health, University College London, London, United Kingdom

  ⨯