Effect of preconception low dose aspirin on pregnancy and live birth according to socioeconomic status: A secondary analysis of a randomized clinical trial

• Shilpi Agrawala ,

  Contributed equally to this work with: Shilpi Agrawala, Lindsey A. Sjaarda

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

  Affiliations University of Texas Southwestern Medical Center, Dallas, TX, United States of America, Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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• Lindsey A. Sjaarda ,

  Contributed equally to this work with: Shilpi Agrawala, Lindsey A. Sjaarda

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

  http://orcid.org/0000-0003-0539-8110

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• Ukpebo R. Omosigho,

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

  Affiliation Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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• Neil J. Perkins,

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

  Affiliation Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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• Robert M. Silver,

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

  Affiliation Department of Obstetrics and Gynecology, University of Utah and Intermountain Healthcare, Salt Lake City, UT, United States of America

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• Sunni L. Mumford,

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

  Affiliation Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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• Matthew T. Connell,

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

  Affiliations Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America, Program of Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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• Ashley I. Naimi,

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

  Affiliation Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, United States of America

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• Lisa M. Halvorson,

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

  Affiliation Gynecologic Health and Disease Branch, Division of Extramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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• Enrique F. Schisterman

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

  * E-mail: schistee@mail.nih.gov

  Affiliation Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States of America

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