Trends in maternal prepregnancy body mass index (BMI) and its association with birth and maternal outcomes in California, 2007–2016: A retrospective cohort study

• Anura W. G. Ratnasiri ,

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

  * E-mail: Anura.Ratnasiri2@dhcs.ca.gov

  Affiliations Benefits Division, California Department of Health Care Services, Sacramento, California, United States of America, School of Agriculture and Food Sciences, Faculty of Science, The University of Queensland, Brisbane, Queensland, Australia

  http://orcid.org/0000-0002-2098-0646

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• Henry C. Lee,

  Roles Validation, Writing – review & editing

  Affiliation Division of Neonatology, School of Medicine, Stanford University, Stanford, California, United States of America

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• Satyan Lakshminrusimha,

  Roles Validation, Writing – review & editing

  Affiliation Department of Pediatrics, School of Medicine, University of California Davis, Sacramento, California, United States of America

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• Steven S. Parry,

  Roles Investigation, Methodology, Resources, Supervision, Validation, Writing – review & editing

  Affiliation Benefits Division, California Department of Health Care Services, Sacramento, California, United States of America

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• Vivi N. Arief,

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

  Affiliation School of Agriculture and Food Sciences, Faculty of Science, The University of Queensland, Brisbane, Queensland, Australia

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• Ian H. DeLacy,

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

  Affiliation School of Agriculture and Food Sciences, Faculty of Science, The University of Queensland, Brisbane, Queensland, Australia

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• Jo-Shing Yang,

  Roles Validation, Writing – review & editing

  Affiliation Anesthesia Room ML, University of California San Francisco, San Francisco, California, United States of America

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• Ralph J. DiLibero,

  Roles Conceptualization, Investigation, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Benefits Division, California Department of Health Care Services, Sacramento, California, United States of America

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• Julia Logan,

  Roles Validation, Writing – review & editing

  Affiliation Health Plan Administration Division, California Public Employees' Retirement System, Sacramento, California, United States of America

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• Kaye E. Basford

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

  Affiliations School of Agriculture and Food Sciences, Faculty of Science, The University of Queensland, Brisbane, Queensland, Australia, School of Biomedical Sciences, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia

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