Systematic review and meta-analysis of the effectiveness of pre-pregnancy care for women with diabetes for improving maternal and perinatal outcomes

• Hayfaa A. Wahabi,

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

  Affiliations Research Chair for Evidence-Based Healthcare and Knowledge Translation, King Saud University, Riyadh, Saudi Arabia, Department of Family and Community Medicine, King Saud University Medical City and College of Medicine, Riyadh, Saudi Arabia

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• Amel Fayed ,

  Roles Conceptualization, Formal analysis, Methodology, Software, Writing – original draft, Writing – review & editing

  * E-mail: Fayedam_200@hotmail.com

  Affiliations College of Medicine, Clinical Department, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, High Institute of Public Health, Alexandria University, Alexandria, Egypt

  http://orcid.org/0000-0003-3395-0486

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• Samia Esmaeil,

  Roles Data curation, Formal analysis, Methodology, Project administration

  Affiliation Research Chair for Evidence-Based Healthcare and Knowledge Translation, King Saud University, Riyadh, Saudi Arabia

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• Hala Elmorshedy,

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

  Affiliations College of Medicine, Clinical Department, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia, High Institute of Public Health, Alexandria University, Alexandria, Egypt

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• Maher A. Titi,

  Roles Data curation, Formal analysis, Methodology, Writing – original draft

  Affiliations Research Chair for Evidence-Based Healthcare and Knowledge Translation, King Saud University, Riyadh, Saudi Arabia, Patient Safety Unit, Quality Management Department, King Saud University Medical City, Riyadh, Saudi Arabia

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• Yasser S. Amer,

  Roles Data curation, Formal analysis, Methodology, Software

  Affiliations Research Chair for Evidence-Based Healthcare and Knowledge Translation, King Saud University, Riyadh, Saudi Arabia, Clinical Practice Guidelines Unit, Quality Management Department, King Saud University Medical City, Riyadh, Saudi Arabia

  http://orcid.org/0000-0003-4097-2317

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• Rasmieh A. Alzeidan,

  Roles Data curation, Formal analysis, Methodology

  Affiliation Cardiac Science Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia

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• Abdulaziz A. Alodhayani,

  Roles Data curation, Formal analysis

  Affiliation Department of Family and Community Medicine, King Saud University Medical City and College of Medicine, Riyadh, Saudi Arabia

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• Elshazaly Saeed,

  Roles Data curation, Formal analysis, Investigation

  Affiliation Prince Abdulla bin Khaled Coeliac Disease Research Chair, King Saud University, Riyadh, Saudi Arabia

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• Khawater H. Bahkali,

  Roles Data curation, Formal analysis

  Affiliation Saudi Center for Disease Prevention and Control, Riyadh, Saudi Arabia

  http://orcid.org/0000-0002-2925-7083

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• Melissa K. Kahili-Heede,

  Roles Data curation, Resources

  Affiliation John A. Burns School of Medicine, Health Sciences Library, University of Hawaii at Manoa, Honolulu, HI, United States of America

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• Amr Jamal,

  Roles Data curation, Resources

  Affiliations Research Chair for Evidence-Based Healthcare and Knowledge Translation, King Saud University, Riyadh, Saudi Arabia, Department of Family and Community Medicine, King Saud University Medical City and College of Medicine, Riyadh, Saudi Arabia

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• Yasser Sabr

  Roles Formal analysis

  Affiliation Department of Obstetrics and Gynecology, College of Medicine, King Saud University, Riyadh, Saudi Arabia

  http://orcid.org/0000-0002-9096-7439

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