Skip to main content

Main menu

  • Home
  • Content
    • Current issue
    • Past issues
    • Early releases
    • Collections
    • Sections
    • Blog
    • Infographics & illustrations
    • Podcasts
    • COVID-19 Articles
    • Obituary notices
  • Authors & Reviewers
    • Overview for authors
    • Submission guidelines
    • Submit a manuscript
    • Forms
    • Editorial process
    • Editorial policies
    • Peer review process
    • Publication fees
    • Reprint requests
    • Open access
    • Patient engagement
  • Members & Subscribers
    • Benefits for CMA Members
    • CPD Credits for Members
    • Subscribe to CMAJ Print
    • Subscription Prices
    • Obituary notices
  • Alerts
    • Email alerts
    • RSS
  • JAMC
    • À propos
    • Numéro en cours
    • Archives
    • Sections
    • Abonnement
    • Alertes
    • Trousse média 2023
    • Avis de décès
  • CMAJ JOURNALS
    • CMAJ Open
    • CJS
    • JAMC
    • JPN

User menu

Search

  • Advanced search
CMAJ
  • CMAJ JOURNALS
    • CMAJ Open
    • CJS
    • JAMC
    • JPN
CMAJ

Advanced Search

  • Home
  • Content
    • Current issue
    • Past issues
    • Early releases
    • Collections
    • Sections
    • Blog
    • Infographics & illustrations
    • Podcasts
    • COVID-19 Articles
    • Obituary notices
  • Authors & Reviewers
    • Overview for authors
    • Submission guidelines
    • Submit a manuscript
    • Forms
    • Editorial process
    • Editorial policies
    • Peer review process
    • Publication fees
    • Reprint requests
    • Open access
    • Patient engagement
  • Members & Subscribers
    • Benefits for CMA Members
    • CPD Credits for Members
    • Subscribe to CMAJ Print
    • Subscription Prices
    • Obituary notices
  • Alerts
    • Email alerts
    • RSS
  • JAMC
    • À propos
    • Numéro en cours
    • Archives
    • Sections
    • Abonnement
    • Alertes
    • Trousse média 2023
    • Avis de décès
  • Visit CMAJ on Facebook
  • Follow CMAJ on Twitter
  • Follow CMAJ on Pinterest
  • Follow CMAJ on Youtube
  • Follow CMAJ on Instagram
Research

Ecological association between operative vaginal delivery and obstetric and birth trauma

Giulia M. Muraca, Sarka Lisonkova, Amanda Skoll, Rollin Brant, Geoffrey W. Cundiff, Yasser Sabr and K.S. Joseph
CMAJ June 18, 2018 190 (24) E734-E741; DOI: https://doi.org/10.1503/cmaj.171076
Giulia M. Muraca
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Sarka Lisonkova
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Amanda Skoll
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Rollin Brant
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Geoffrey W. Cundiff
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
Yasser Sabr
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
K.S. Joseph
School of Population and Public Health (Muraca, Lisonkova, Joseph); Department of Obstetrics & Gynaecology (Muraca, Lisonkova, Skoll, Cundiff, Sabr, Joseph), University of British Columbia; BC Children’s and Women’s Hospital and Health Centre (Muraca, Lisonkova, Skoll, Brant, Cundiff, Joseph); Department of Statistics (Brant), University of British Columbia, Vancouver, BC; Department of Obstetrics and Gynaecology (Sabr), King Saud University, King Khalid University Hospital, Riyadh, Saudi Arabia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site

Online Appendices

  • Appendix 1
  • Appendix 2
  • Appendix 3
  • Appendix 4
  • Appendix 5
  • Appendix 6
  • Appendix 7

  View article

Content

  • Current issue
  • Past issues
  • Collections
  • Sections
  • Blog
  • Podcasts
  • Alerts
  • RSS
  • Early releases

Information for

  • Advertisers
  • Authors
  • Reviewers
  • CMA Members
  • CPD credits
  • Media
  • Reprint requests
  • Subscribers

About

  • General Information
  • Journal staff
  • Editorial Board
  • Advisory Panels
  • Governance Council
  • Journal Oversight
  • Careers
  • Contact
  • Copyright and Permissions
  • Accessibiity
  • CMA Civility Standards
CMAJ Group

Copyright 2023, CMA Impact Inc. or its licensors. All rights reserved. ISSN 1488-2329 (e) 0820-3946 (p)

All editorial matter in CMAJ represents the opinions of the authors and not necessarily those of the Canadian Medical Association or its subsidiaries.

To receive any of these resources in an accessible format, please contact us at CMAJ Group, 500-1410 Blair Towers Place, Ottawa ON, K1J 9B9; p: 1-888-855-2555; e: cmajgroup@cmaj.ca

Powered by HighWire