Maternal age and body mass index and risk of labor dystocia after spontaneous labor onset among nulliparous women: A clinical prediction model

• Nina Olsén Nathan ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: nina.olsen.nathan@regionh.dk

  Affiliations The Interdisciplinary Unit of Women’s, Children’s and Families’ Health, the Juliane Marie Centre, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark, Department of Obstetrics, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark

  https://orcid.org/0000-0002-6871-9420

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• Thomas Bergholt,

  Roles Conceptualization, Supervision, Visualization, Writing – review & editing

  Affiliations Department of Obstetrics and Gynecology, Copenhagen University Hospital ‐ Herlev, Herlev, Denmark, Institute of Clinical Medicine, Faculty of Health Sciences and Medicine, University of Copenhagen, Copenhagen, Denmark

  https://orcid.org/0000-0002-7284-6094

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• Christoffer Sejling,

  Roles Formal analysis, Methodology, Visualization, Writing – review & editing

  Affiliations The Interdisciplinary Unit of Women’s, Children’s and Families’ Health, the Juliane Marie Centre, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark, Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark

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• Anne Schøjdt Ersbøll,

  Roles Conceptualization, Writing – review & editing

  Affiliation The Interdisciplinary Unit of Women’s, Children’s and Families’ Health, the Juliane Marie Centre, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark

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• Kim Ekelund,

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliations Department of Anesthesia- and Operation, the Juliane Marie Centre, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark, Copenhagen Academy of Medical Education and Simulation (CAMES), Copenhagen University Hospital–Herlev, Herlev, Denmark

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• Thomas Alexander Gerds,

  Roles Formal analysis, Investigation, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark

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• Christiane Bourgin Folke Gam,

  Roles Conceptualization, Writing – review & editing

  Affiliation Department of Obstetrics and Gynecology, Nordsjællands Hospital, Hillerød, Denmark

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• Line Rode,

  Roles Conceptualization, Data curation, Supervision, Writing – review & editing

  Affiliation Department of Clinical Biochemistry, Copenhagen University Hospital–Rigshospitalet, Glostrup, Denmark

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• Hanne Kristine Hegaard

  Roles Conceptualization, Data curation, Funding acquisition, Supervision, Writing – review & editing

  Affiliations The Interdisciplinary Unit of Women’s, Children’s and Families’ Health, the Juliane Marie Centre, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark, Department of Obstetrics, Copenhagen University Hospital ‐ Rigshospitalet, Copenhagen, Denmark, Institute of Clinical Medicine, Faculty of Health Sciences and Medicine, University of Copenhagen, Copenhagen, Denmark

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