Rotavirus vaccine coverage and factors associated with uptake using linked data: Ontario, Canada.

by Sarah E Wilson, Hannah Chung, Kevin L Schwartz, Astrid Guttmann, Shelley L Deeks, Jeffrey C Kwong, Natasha S Crowcroft, Laura Wing, Karen Tu
Published 2018-01-01

Major radiodiagnostic imaging in pregnancy and the risk of childhood malignancy: a population-based cohort study in Ontario.

by Joel G Ray, Michael J Schull, Marcelo L Urquia, John J You, Astrid Guttmann, Marian J Vermeulen
Published 2010-09-01

Use of administrative record linkage to measure medical and social risk factors for early developmental vulnerability in Ontario, Canada

by Natasha Ruth Saunders, Magdalena Janus, Joan Porter, Hong Lu, Ashley Gaskin, Gangamma Kalappa, Astrid Guttmann
Published 2021-02-01

Mortality of mothers with opioid-use during pregnancy: an international comparison using linked mother-baby records for England and Ontario

by Astrid Guttmann, Ruth Blackburn, Abigail Amartey, Limei Zhou, Linda Wijlaars, Natasha Saunders, Katie Harron, Ruth Gilbert
Published 2018-09-01

Leveraging Health Administrative Data to Investigate Maternal Vulnerabilities in Early Life Respiratory Syncytial Virus (RSV) Hospitalizations in Ontario, Canada

by Tiffany Fitzpatrick, J Dayre McNally, Jeffrey Kwong, Hong Lu, David Fisman, Astrid Guttmann
Published 2020-12-01

Receipt of routine preventive care among infant daughters and sons of immigrant mothers in Ontario, Canada: a retrospective cohort study

by Astrid Guttmann, Joel G Ray, Ariel Pulver, Patricia J O'Campo, Marcelo L Urquia
Published 2020-07-01

Describing the Linkages of the Citizenship and Immigration Canada Permanent Resident Data and Vital Statistics—Death Registry to Ontario’s Administrative Health Database

by Astrid Guttmann, Maria Chiu, Michael Lebenbaum, Kelvin Lam, Nelson Chong, Mahmoud Azimaee, Karey Iron, Doug Manuel
Published 2017-04-01

Association of source country gender inequality with experiencing assault and poor mental health among young female immigrants to Ontario, Canada

by Michael Lebenbaum, Therese A. Stukel, Natasha Ruth Saunders, Hong Lu, Marcelo Urquia, Paul Kurdyak, Astrid Guttmann
Published 2021-04-01

Long-term mortality in mothers of infants with neonatal abstinence syndrome: A population-based parallel-cohort study in England and Ontario, Canada.

by Astrid Guttmann, Ruth Blackburn, Abby Amartey, Limei Zhou, Linda Wijlaars, Natasha Saunders, Katie Harron, Maria Chiu, Ruth Gilbert
Published 2019-11-01

Neonatal and infant readmissions for late preterm and early term babies in Ontario and England: a cohort study using linked population-level healthcare data

by Katie Harron, Ruth Gilbert, Astrid Guttmann, David Cromwell, Jan van der Meulen
Published 2017-04-01

Health services use among children diagnosed with medium-chain acyl-CoA dehydrogenase deficiency through newborn screening: a cohort study in Ontario, Canada

by Maria D. Karaceper, Sara D. Khangura, Kumanan Wilson, Doug Coyle, Marni Brownell, Christine Davies, Linda Dodds, Annette Feigenbaum, Deshayne B. Fell, Scott D. Grosse, Astrid Guttmann, Steven Hawken, Robin Z. Hayeems, Jonathan B. Kronick, Anne-Marie Laberge, Julian Little, Aizeddin Mhanni, John J. Mitchell, Meranda Nakhla, Murray Potter, Chitra Prasad, Cheryl Rockman-Greenberg, Rebecca Sparkes, Sylvia Stockler, Keiko Ueda, Hilary Vallance, Brenda J. Wilson, Pranesh Chakraborty, Beth K. Potter, in collaboration with the Canadian Inherited Metabolic Diseases Research Network (CIMDRN)
Published 2019-03-01

Protocol for a randomised trial evaluating a preconception-early childhood telephone-based intervention with tailored e-health resources for women and their partners to optimise gr...

by Cindy-Lee Dennis, Mark Walker, Astrid Guttmann, Deborah Da Costa, Flavia Marini, Jennifer Abbass Dick, Stephanie Atkinson, Hillary K Brown, Andrea Feller, Sarah Kimmins, Stephen Lye, Stephen G Matthews, Dragana Misita, Deborah L O'Connor, Rulan Savita Parekh, Andrew Paterson, Joel Ray, Paul Roumeliotis, Stephen Scherer, Daniel Sellen, Robyn Stremler, Deanna Telnner, Catherine Birken
Published 2021-02-01

Linking National Immigration Data to Provincial Repositories: The case of Canada

by Marcelo Urquia, Randy Walld, Susitha Wanigaratne, Nkiruka Eze, Mahmoud Azimaee, James Ted McDonald, Astrid Guttmann
Published 2021-05-01

Policy Rogue or Policy Entrepreneur? The Forms and Impacts of “Joined-Up Governance” for Child Health

by Celine Cressman, Fiona A. Miller, Astrid Guttmann, John Cairney, Robin Z. Hayeems
Published 2021-03-01

Periodic health visits by primary care practice model, a population-based study using health administrative data

by Natasha Ruth Saunders, Jun Guan, Longdi Fu, Helen Guo, Xuesong Wang, Astrid Guttmann
Published 2019-03-01

Asthma, type 1 and type 2 diabetes mellitus, and inflammatory bowel disease amongst South Asian immigrants to Canada and their children: a population-based cohort study.

by Eric I Benchimol, Douglas G Manuel, Teresa To, David R Mack, Geoffrey C Nguyen, Jennifer L Gommerman, Kenneth Croitoru, Nassim Mojaverian, Xuesong Wang, Pauline Quach, Astrid Guttmann
Published 2015-01-01

ICES: Data, Discovery, Better Health

by Michael J Schull, Mahmoud Azimaee, Marcel Marra, Rosario G Cartagena, Marian J Vermeulen, Minnie M Ho, Astrid Guttmann
Published 2020-03-01

Induced abortion according to immigrants’ birthplace: a population-based cohort study

by Susitha Wanigaratne, Mei-ling Wiedmeyer, Hilary K. Brown, Astrid Guttmann, Marcelo L. Urquia
Published 2020-09-01

Reduction in Clostridium difficile infection rates after mandatory hospital public reporting: findings from a longitudinal cohort study in Canada.

by Nick Daneman, Therese A Stukel, Xiaomu Ma, Marian Vermeulen, Astrid Guttmann
Published 2012-01-01

Food Fortification and Decline in the Prevalence of Neural Tube Defects: Does Public Intervention Reduce the Socioeconomic Gap in Prevalence?

by Astrid Guttmann, Aideen M. Moore, Rahim Moineddin, Mohammad M. Agha, Richard H. Glazier
Published 2013-03-01