This article is part of the supplement: Preterm Birth - Interdisciplinary research from the Preterm Birth and Healthy Outcomes Team (PreHOT)

Open Access Research

The All Our Babies pregnancy cohort: design, methods, and participant characteristics

Sheila W McDonald1*, Andrew W Lyon2, Karen M Benzies3, Deborah A McNeil4, Stephen J Lye5, Siobhan M Dolan6, Craig E Pennell7, Alan D Bocking8 and Suzanne C Tough19

Author Affiliations

1 Department of Paediatrics, University of Calgary, Calgary, AB, Canada

2 Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK, Canada

3 Faculty of Nursing, University of Calgary, Calgary, AB, Canada

4 Department of Population and Public Health, Alberta Health Services, Calgary, AB, Canada

5 Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada

6 Department of Obstetrics and Gynecology and Women’s Health, Albert Einstein College of Medicine of Yeshiva University, Bronx, NY, USA

7 School of Women’s and Infants’ Health, University of Western Australia, Perth, Western Australia, Australia

8 Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON, Canada

9 Department of Community Health Sciences, university of Calgary, Calgary, AB, Canada

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BMC Pregnancy and Childbirth 2013, 13(Suppl 1):S2  doi:10.1186/1471-2393-13-S1-S2

Published: 31 January 2013

Additional files

Additional file 1:

Variables assessed by questionnaire in the AOB study by data collection time point

Format: XLSX Size: 13KB Download file

Open Data