Trends in postpartum hemorrhage in high resource countries: a review and recommendations from the International Postpartum Hemorrhage Collaborative Group

Marian Knight1, William M. Callaghan2, Cynthia J. Berg2, Sophie Alexander3, Marie‐Hélène Bouvier‐Colle4, Jane B. Ford5, K.S. Joseph6,7, Gwyneth Lewis1, Robert M. Liston8, Christine L. Roberts5, Jeremy Oats9, James J. Walker10
1National Perinatal Epidemiology Unit, University of Oxford, Oxford, UK
2Division of Reproductive Health, Centers for Disease Control and Prevention (CDC), Atlanta, USA
3Perinatal Epidemiology and Reproductive Health Unit, Université Libre de Bruxelles, , Belgium
4INSERM Unité 149, Paris, France
5The Kolling Institute of Medical Research, University of Sydney at Royal North Shore Hospital, Sydney, Australia
6Dept of Obstetrics & Gynecology and Pediatrics, Dalhousie University, Halifax, Canada
7Dept of Obstetrics & Gynecology and the School of Population and Public Health, University of British Columbia, Vancouver, Canada
8BC Women’s Hospital + Health Centre, Vancouver, Canada
9The Royal Women’s Hospital, Parkville, Australia
10St James' University Hospital, Leeds, UK

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