Obstetric interventions and pregnancy outcomes during the COVID-19 pandemic in England: A nationwide cohort study

• Ipek Gurol-Urganci ,

  Contributed equally to this work with: Ipek Gurol-Urganci, Lara Waite, Kirstin Webster, Jennifer Jardine

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  Affiliations Royal College of Obstetricians and Gynaecologists, London, United Kingdom, Department of Health Services Research, Faculty of Public Health and Policy, London School of Hygiene &Tropical Medicine, London, United Kingdom

  https://orcid.org/0000-0002-6517-3485

  ⨯
• Lara Waite ,

  Contributed equally to this work with: Ipek Gurol-Urganci, Lara Waite, Kirstin Webster, Jennifer Jardine

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

  Affiliation Royal College of Obstetricians and Gynaecologists, London, United Kingdom

  https://orcid.org/0000-0002-8009-3002

  ⨯
• Kirstin Webster ,

  Contributed equally to this work with: Ipek Gurol-Urganci, Lara Waite, Kirstin Webster, Jennifer Jardine

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

  Affiliation Royal College of Obstetricians and Gynaecologists, London, United Kingdom

  https://orcid.org/0000-0001-8204-3802

  ⨯
• Jennifer Jardine ,

  Contributed equally to this work with: Ipek Gurol-Urganci, Lara Waite, Kirstin Webster, Jennifer Jardine

  Roles Conceptualization, Data curation, Formal analysis, Writing – original draft, Writing – review & editing

  Affiliations Royal College of Obstetricians and Gynaecologists, London, United Kingdom, Department of Health Services Research, Faculty of Public Health and Policy, London School of Hygiene &Tropical Medicine, London, United Kingdom

  https://orcid.org/0000-0002-9932-6865

  ⨯
• Fran Carroll,

  Roles Writing – review & editing

  Affiliation Royal College of Obstetricians and Gynaecologists, London, United Kingdom

  https://orcid.org/0000-0002-7124-7719

  ⨯
• George Dunn,

  Roles Writing – review & editing

  Affiliation Royal College of Obstetricians and Gynaecologists, London, United Kingdom

  ⨯
• Alissa Frémeaux,

  Roles Writing – review & editing

  Affiliation Royal College of Obstetricians and Gynaecologists, London, United Kingdom

  ⨯
• Tina Harris,

  Roles Writing – review & editing

  Affiliation Faculty of Health and Life Sciences, De Montfort University, Leicester, United Kingdom

  https://orcid.org/0000-0002-7026-5798

  ⨯
• Jane Hawdon,

  Roles Writing – review & editing

  Affiliation Royal Free London NHS Foundation Trust, London, United Kingdom

  ⨯
• Patrick Muller,

  Roles Writing – review & editing

  Affiliations Royal College of Obstetricians and Gynaecologists, London, United Kingdom, Department of Health Services Research, Faculty of Public Health and Policy, London School of Hygiene &Tropical Medicine, London, United Kingdom

  https://orcid.org/0000-0002-6824-578X

  ⨯
• Jan van der Meulen ,

  Roles Funding acquisition, Methodology, Writing – review & editing

  ¶‡ These authors are joint senior authors on this work.

  Affiliation Department of Health Services Research, Faculty of Public Health and Policy, London School of Hygiene &Tropical Medicine, London, United Kingdom

  https://orcid.org/0000-0002-9451-2335

  ⨯
• Asma Khalil

  Roles Writing – review & editing

  * E-mail: akhalil@sgul.ac.uk

  ¶‡ These authors are joint senior authors on this work.

  Affiliations Fetal Medicine Unit, St George’s Hospital, London, United Kingdom, Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George’s, University of London, London, United Kingdom, Fetal Medicine Unit, Liverpool Women’s Hospital, Liverpool, United Kingdom

  https://orcid.org/0000-0003-2802-7670

  ⨯