Emergency department visits during an Olympic gold medal television broadcast

por Redelmeier, Donald A, Vermeulen, Marian J
Publicado 2011

In Response to: “Using Lean-Based Systems Engineering to Increase Capacity in the Emergency Department

por Vermeulen, Marian J., Schull, Michael J
Publicado 2015

Association between waiting times and short term mortality and hospital admission after departure from emergency department: population based cohort study from Ontario, Canada

por Guttmann, Astrid, Schull, Michael J, Vermeulen, Marian J, Stukel, Therese A
Publicado 2011

Reduction in Clostridium difficile Infection Rates after Mandatory Hospital Public Reporting: Findings from a Longitudinal Cohort Study in Canada

por Daneman, Nick, Stukel, Therese A., Ma, Xiaomu, Vermeulen, Marian, Guttmann, Astrid
Publicado 2012

Use of antihypertensive medications in pregnancy and the risk of adverse perinatal outcomes: McMaster Outcome Study of Hypertension In Pregnancy 2 (MOS HIP 2)

por Ray, Joel G, Vermeulen, Marian J, Burrows, Elizabeth A, Burrows, Robert F
Publicado 2001

ABO Blood Group, SARS-CoV-2 Infection, and Risk of Venous Thromboembolism: Population-Based Cohort Study

por Ray, Joel G., Vermeulen, Marian J., Schull, Michael J., Park, Alison L.
Publicado 2021

Non-ABO red cell antibodies and risk of COVID-19

por Ray, Joel G., Colacci, Michael, Schull, Michael J., Vermeulen, Marian J., Park, Alison L.
Publicado 2021

Trends in prevalence, incidence, health system use and cost by persons with dementia in Ontario from 2004 and 2013: a population-based study

por Bronskill, Susan, Guan, Jun, Vermeulen, Marian, Yates, Erika, Ng, Ryan, Wang, Xuesong, Walker, Jennifer, Maxwell, Colleen
Publicado 2017

Major Radiodiagnostic Imaging in Pregnancy and the Risk of Childhood Malignancy: A Population-Based Cohort Study in Ontario

por Ray, Joel G., Schull, Michael J., Urquia, Marcelo L., You, John J., Guttmann, Astrid, Vermeulen, Marian J.
Publicado 2010

Genetics University of Toronto Thrombophilia Study in Women (GUTTSI): genetic and other risk factors for venous thromboembolism in women

por Ray, Joel G, Langman, Loralie J, Vermeulen, Marian J, Evrovski, Jovan, Yeo, Erik L, Cole, David EC
Publicado 2001

Answering questions posed by health system stakeholders using linked administrative health data at the Institute for Clinical Evaluative Sciences (ICES)

por Yates, Erika A., Vermeulen, Marian J., Saskin, Refik, Victor, J. Charles, Paprica, P. Alison, Schull, Michael J.
Publicado 2017

Risk of Cerebral Palsy among the Offspring of Immigrants

por Ray, Joel G., Redelmeier, Donald A., Urquia, Marcelo L., Guttmann, Astrid, McDonald, Sarah D., Vermeulen, Marian J.
Publicado 2014

Evaluation of an Emergency Department Lean Process Improvement Program to reduce length of stay

por Vermeulen, Marian, Stukel, Therese, Guttmann, Astrid, Rowe, Brian, Zwarenstein, Merrick, Golden, Brian, Nigam, Amit, Anderson, Geoff, Bell, Robert, Schull, Michael
Publicado 2014

TRAJECTORIES OF HEALTH SYSTEM USE AND TRANSITIONS IN OLDER ADULTS WITH DEMENTIA

por Bronskill, Susan E, Maclagan, Laura C, Walker, Jennifer, Guan, Jun, Wang, Xuesong, Ng, Ryan, Vermeulen, Marian J, Maxwell, Colleen J
Publicado 2019

Increased blood product use among coronary artery bypass patients prescribed preoperative aspirin and clopidogrel

por Ray, Joel G, Deniz, Stacy, Olivieri, Anthony, Pollex, Erika, Vermeulen, Marian J, Alexander, Kurian S, Cain, David J, Cybulsky, Irene, Hamielec, Cindy M
Publicado 2003

Are reductions in emergency department length of stay associated with improvements in quality of care? A difference-in-differences analysis

por Vermeulen, Marian J, Guttmann, Astrid, Stukel, Therese A, Kachra, Ashif, Sivilotti, Marco L A, Rowe, Brian H, Dreyer, Jonathan, Bell, Robert, Schull, Michael
Publicado 2016

Ontario's Emergency Department Process Improvement Program: The Experience of Implementation

por Rotteau, Leahora, Webster, Fiona, Salkeld, Erin, Hellings, Chelsea, Guttmann, Astrid, Vermeulen, Marian J., Bell, Robert S., Zwarenstein, Merrick, Rowe, Brian H., Nigam, Amit, Schull, Michael J.
Publicado 2015

Metabolic Syndrome features and risk of neural tube defects

por Ray, Joel G, Thompson, Miles D, Vermeulen, Marian J, Meier, Chris, Wyatt, Philip R, Wong, Pui-Yuen, Summers, Anne M, Farrell, Sandra A, Cole, David EC
Publicado 2007

Trajectories of health system use and survival for community-dwelling persons with dementia: a cohort study

por Bronskill, Susan E, Maclagan, Laura C, Walker, Jennifer D, Guan, Jun, Wang, Xuesong, Ng, Ryan, Rochon, Paula A, Yates, Erika A, Vermeulen, Marian J, Maxwell, Colleen J
Publicado 2020

A randomized controlled feasibility trial comparing safety and effectiveness of prehospital pacing versus conventional treatment: ‘PrePACE’()()

por Morrison, Laurie J., Long, Jennifer, Vermeulen, Marian, Schwartz, Brian, Sawadsky, Bruce, Frank, Jamie, Cameron, Bruce, Burgess, Robert, Shield, Jennifer, Bagley, Paul, Mausz, Vivien, Brewer, James E., Dorian, Paul
Publicado 2008