Clinical risk assessment in early pregnancy for preeclampsia in nulliparous women: A population based cohort study

• Anna Sandström ,

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

  * E-mail: anna.sandstrom@ki.se

  Affiliations Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden, Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden

  http://orcid.org/0000-0003-2879-4271

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• Jonathan M. Snowden,

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

  Affiliation School of Public Health, Oregon Health and Science University-Portland State University, Portland, Oregon, United States of America

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• Jonas Höijer,

  Roles Data curation, Methodology, Validation

  Affiliation Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden

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• Matteo Bottai,

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

  Affiliation Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden

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• Anna-Karin Wikström

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliations Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden, Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden

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