CMAJ Open: 11 (1)

January 2023; Volume 11,Issue 1

Research

Open Access
Association of physician financial incentives with primary care enrolment of adults with serious mental illnesses in Ontario: a retrospective observational population-based study
Imaan Bayoumi, Marlo Whitehead, Wenbin Li, Paul Kurdyak and Richard H. Glazier

January 10, 2023 11 (1) E1-E12; DOI: https://doi.org/10.9778/cmajo.20210190
Open Access
A population-based study of the direct longitudinal health care costs of upper extremity trauma in patients aged 18–65 years
Heather L. Baltzer, Gillian Hawker, Priscila Pequeno, J. Charles Victor and Murray Krahn

January 10, 2023 11 (1) E13-E23; DOI: https://doi.org/10.9778/cmajo.20210118
Open Access
Cost-effectiveness modelling of birth and infant dose vaccination against hepatitis B virus in Ontario from 2020 to 2050
Mia J. Biondi, Chris Estes, Devin Razavi-Shearer, Kanwar Sahdra, Nechama Lipton, Hemant Shah, Camelia Capraru, Harry L.A. Janssen, Homie Razavi and Jordan J. Feld

January 10, 2023 11 (1) E24-E32; DOI: https://doi.org/10.9778/cmajo.20210284
Open Access
Universal ophthalmia neonatorum prophylaxis in Ontario: a cost-effectiveness analysis
Ellen C. Rowlands Snyder, Elspeth McGregor and Doug Coyle

January 17, 2023 11 (1) E33-E39; DOI: https://doi.org/10.9778/cmajo.20210226
Open Access
Association between physician continuity of care and patient outcomes in clinical teaching units: a cohort analysis
Anshula Ambasta, Irene W.Y. Ma, Onyebuchi Omodon and Tyler Williamson

January 17, 2023 11 (1) E40-E44; DOI: https://doi.org/10.9778/cmajo.20220149
Open Access
Effect of a multimorbidity intervention on health care utilization and costs in Ontario: randomized controlled trial and propensity-matched analyses
Bridget L. Ryan, Luke Mondor, Walter P. Wodchis, Richard H. Glazier, Leslie Meredith, Martin Fortin and Moira Stewart

January 17, 2023 11 (1) E45-E53; DOI: https://doi.org/10.9778/cmajo.20220006
Open Access
Hospital discharges for substance-related injuries before and during the COVID-19 pandemic: a descriptive surveillance study using administrative data
Stephanie Toigo, Steven R. McFaull and Wendy Thompson

January 24, 2023 11 (1) E54-E61; DOI: https://doi.org/10.9778/cmajo.20220164
Open Access
Estimating the test-adjusted incidence of Chlamydia trachomatis infections identified through Public Health Ontario Laboratories in Peel region, Ontario, 2010–2018: a population-based study
Lindsay Obress, Olaf Berke, David N. Fisman, Shilpa Raju, Ashleigh R. Tuite, Monali Varia and Amy L. Greer

January 24, 2023 11 (1) E62-E69; DOI: https://doi.org/10.9778/cmajo.20210236
Open Access
Inclusion of patient-level emergency department characteristics to classify potentially redirectable visits to subacute care: a modified Delphi consensus study
Ryan P. Strum, Walter Tavares, Andrew Worster, Lauren E. Griffith and Andrew P. Costa

January 24, 2023 11 (1) E70-E76; DOI: https://doi.org/10.9778/cmajo.20220062
Open Access
Comparative effectiveness of metformin versus sulfonylureas on kidney function decline or death among patients with reduced kidney function: a retrospective cohort study
Adriana M. Hung, Amber J. Hackstadt, Marie R. Griffin, Carlos G. Grijalva, Robert A. Greevy and Christianne L. Roumie

January 31, 2023 11 (1) E77-E89; DOI: https://doi.org/10.9778/cmajo.20210207
Open Access
The impact of delaying surgery during the COVID-19 pandemic in Alberta: a qualitative study
Khara M. Sauro, Christine Smith, Jaling Kersen, Emma Schalm, Natalia Jaworska, Pamela Roach, Sanjay Beesoon and Mary E. Brindle

January 31, 2023 11 (1) E90-E100; DOI: https://doi.org/10.9778/cmajo.20210330
Open Access
Use of sodium–glucose cotransporter 2 inhibitors in Alberta adults with chronic kidney disease: a cross-sectional study identifying care gaps to inform knowledge translation
Darren Lau, Neesh Pannu, Roseanne O. Yeung, Nairne Scott-Douglas and Scott Klarenbach

January 31, 2023 11 (1) E101-E109; DOI: https://doi.org/10.9778/cmajo.20210281
Open Access
Physician perceptions of restrictive visitor policies during the COVID-19 pandemic: a qualitative study
Kirsten Wentlandt, Kayla T. Wolofsky, Andrea Weiss, Lindsay Hurlburt, Eddy Fan, Camilla Zimmermann and Sarina R. Isenberg

February 07, 2023 11 (1) E110-E117; DOI: https://doi.org/10.9778/cmajo.20220048
Open Access
Extended dual antiplatelet therapy following percutaneous coronary intervention in clinically important patient subgroups: a systematic review and meta-analysis
Jesse Elliott, Shannon E. Kelly, Zemin Bai, Becky Skidmore, Michel Boucher, Derek So and George A. Wells

February 07, 2023 11 (1) E118-E130; DOI: https://doi.org/10.9778/cmajo.20210119
Open Access
Hypertension identification using inpatient clinical notes from electronic medical records: an explainable, data-driven algorithm study
Elliot A. Martin, Adam G. D’Souza, Seungwon Lee, Chelsea Doktorchik, Cathy A. Eastwood and Hude Quan

February 14, 2023 11 (1) E131-E139; DOI: https://doi.org/10.9778/cmajo.20210170
Open Access
Unmet health care needs during the COVID-19 pandemic among adults: a prospective cohort study in the Canadian Longitudinal Study on Aging
Jayati Khattar, Laura N. Anderson, Vanessa De Rubeis, Margaret de Groh, Ying Jiang, Aaron Jones, Nicole E. Basta, Susan Kirkland, Christina Wolfson, Lauren E. Griffith and Parminder Raina; for the Canadian Longitudinal Study on Aging (CLSA) Team

February 14, 2023 11 (1) E140-E151; DOI: https://doi.org/10.9778/cmajo.20210320
Open Access
The effect of the COVID-19 pandemic on pediatric asthma-related emergency department visits and hospital admissions in Montréal, Quebec: a retrospective cohort study
Khadidja Chelabi, Esli Osmanlliu, Jocelyn Gravel, Olivier Drouin and Sze Man Tse

February 14, 2023 11 (1) E152-E159; DOI: https://doi.org/10.9778/cmajo.20220072
Open Access
The impact of poisoning in British Columbia: a cost analysis
Fahra Rajabali, Kate Turcotte, Alex Zheng, Roy Purssell, Jane A. Buxton and Ian Pike

February 14, 2023 11 (1) E160-E168; DOI: https://doi.org/10.9778/cmajo.20220089
Open Access
Prescribing, deprescribing and potential adverse effects of proton pump inhibitors in older patients with multimorbidity: an observational study
Carole E. Aubert, Manuel R. Blum, Viktoria Gastens, Olivia Dalleur, Fanny Vaillant, Emma Jennings, Drahomir Aujesky, Wade Thompson, Tijn Kool, Cornelius Kramers, Wilma Knol, Denis O’Mahony and Nicolas Rodondi

February 28, 2023 11 (1) E170-E178; DOI: https://doi.org/10.9778/cmajo.20210240
Open Access
Derivation and validation of pragmatic clinical models to predict hospital length of stay after cardiac surgery in Ontario, Canada: a population-based cohort study
Alexandra Fottinger, Anan Bader Eddeen, Douglas S. Lee, Graham Woodward and Louise Y. Sun

February 28, 2023 11 (1) E180-E190; DOI: https://doi.org/10.9778/cmajo.20220103
Open Access
Perceived workplace support and mental health, well-being and burnout among health care professionals during the COVID-19 pandemic: a cohort analysis
Imrana Siddiqui, Jaya Gupta, George Collett, Iris McIntosh, Christina Komodromos, Thomas Godec, Sher Ng, Carmela Maniero, Sotiris Antoniou, Rehan Khan, Vikas Kapil, Mohammed Y. Khanji and Ajay K. Gupta; for the CoPE-HCP clinical investigators

February 28, 2023 11 (1) E191-E200; DOI: https://doi.org/10.9778/cmajo.20220191
Open Access
Potentially avoidable admissions to general internal medicine at an academic teaching hospital: an observational study
Alex M. Cressman, Ushma Purohit, Ellen Shadowitz, Edward Etchells, Adina Weinerman, Darren Gerson, Kaveh G. Shojania, Lynfa Stroud, Brian M. Wong and Steve Shadowitz

February 28, 2023 11 (1) E201-E207; DOI: https://doi.org/10.9778/cmajo.20220020

Correction

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Correction to “A population-based study of the direct longitudinal health care costs of upper extremity trauma in patients aged 18–65 years”
February 14, 2023 11 (1) E169; DOI: https://doi.org/10.9778/cmajo.20230024
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Correction to “Association between physician continuity of care and patient outcomes in clinical teaching units: a cohort analysis”
February 28, 2023 11 (1) E179; DOI: https://doi.org/10.9778/cmajo.20230030

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