CMAJ Open: 11 (3)

May 2023; Volume 11,Issue 3

Research

Open Access
What contributes to COVID-19 online disinformation among Black Canadians: a qualitative study
Janet Kemei, Dominic A. Alaazi, Adedoyin Olanlesi-Aliu, Modupe Tunde-Byass, Ato Sekyi-Otu, Habiba Mohamud and Bukola Salami

May 02, 2023 11 (3) E389-E396; DOI: https://doi.org/10.9778/cmajo.20220197
Open Access
Alberta Collaborative Quality Improvement Strategies to Improve Outcomes of Moderate and Late Preterm Infants (ABC-QI) Trial: a protocol for a multicentre, stepped-wedge cluster randomized trial
Ayman Abou Mehrem, Jennifer Toye, Khalid Aziz, Karen Benzies, Belal Alshaikh, David Johnson, Peter Faris, Amuchou Soraisham, Deborah McNeil, Yazid N. Al Hamarneh, Karen Foss, Charlotte Foulston, Christine Johns, Gabrielle L. Zimmermann, Hussein Zein, Leonora Hendson, Kumar Kumaran, Dana Price, Nalini Singhal and Prakesh S. Shah

May 02, 2023 11 (3) E397-E403; DOI: https://doi.org/10.9778/cmajo.20220177
Open Access
A qualitative exploration of Indigenous patients’ experiences of racism and perspectives on improving cultural safety within health care
Andreas Pilarinos, Shannon Field, Krisztina Vasarhelyi, David Hall, Elder Doris Fox, Elder Roberta Price, Leslie Bonshor and Brittany Bingham

May 02, 2023 11 (3) E404-E410; DOI: https://doi.org/10.9778/cmajo.20220135
Open Access
Academic half days, noon conferences and classroom-based education in postgraduate medical education: a scoping review
Luke Y.C. Chen, Tien T.T. Quach, Riki Dayan, Dean Giustini and Pim W. Teunissen

May 09, 2023 11 (3) E411-E425; DOI: https://doi.org/10.9778/cmajo.20210203
Open Access
Association between the COVID-19 pandemic and first cancer treatment modality: a population-based cohort study
Rui Fu, Rinku Sutradhar, Qing Li, Timothy P. Hanna, Kelvin K.W. Chan, Jonathan C. Irish, Natalie Coburn, Julie Hallet, Anna Dare, Simron Singh, Ambica Parmar, Craig C. Earle, Lauren Lapointe-Shaw, Monika K. Krzyzanowska, Antonio Finelli, Alexander V. Louie, Nicole J. Look Hong, Ian J. Witterick, Alyson Mahar, David R. Urbach, Daniel I. McIsaac, Danny Enepekides and Antoine Eskander

May 09, 2023 11 (3) E426-E433; DOI: https://doi.org/10.9778/cmajo.20220102
Open Access
Distance, access and equity: a cross-sectional geospatial analysis of disparities in access to primary care for French-only speakers in Ottawa, Ontario
Christopher Belanger, Kady Carr, Cayden Peixoto and Lise M. Bjerre

May 16, 2023 11 (3) E434-E442; DOI: https://doi.org/10.9778/cmajo.20220061
Open Access
Cost-effectiveness of endovascular thrombectomy with alteplase versus endovascular thrombectomy alone for acute ischemic stroke secondary to large vessel occlusion
Zhikang Ye, Ting Zhou, Mengmeng Zhang, Junwen Zhou, Feng Xie, Michael D. Hill, Eric E. Smith, Jason W. Busse, Yi Zhang, Ying Liu, Xin Wang, Zhuo Ma and Zhuoling An

May 16, 2023 11 (3) E443-E450; DOI: https://doi.org/10.9778/cmajo.20220096
Open Access
Low-value preoperative cardiac testing before low-risk surgical procedures: a population-based cohort study
Siavash Zare-Zadeh, Braden J. Manns, Derek S. Chew, Tyrone G. Harrison, Flora Au and Amity E. Quinn

May 23, 2023 11 (3) E451-E458; DOI: https://doi.org/10.9778/cmajo.20220049
Open Access
Health system use and outcomes of urgently triaged callers to a nurse-managed telephone service for provincial health information after initiation of supplemental virtual physician assessment: a descriptive study
Kendall Ho, Riyad B. Abu-Laban, Kurtis Stewart, Ross Duncan, Frank X. Scheuermeyer, Lindsay Hedden, Helen Novak Lauscher, Sandra Sundhu, Rina Chadha, Jim Christenson, Eric Grafstein, Danielle C. Lavallee, Roy Purssell, John M. Tallon, Nancy Wood and Stirling Bryan

May 23, 2023 11 (3) E459-E465; DOI: https://doi.org/10.9778/cmajo.20220196
Open Access
Understanding what patients and physicians need to improve their decision-making about antenatal corticosteroids in late preterm gestation: a qualitative framework analysis
Hannah Foggin, Rebecca Metcalfe, Jennifer A. Hutcheon, Nick Bansback, Jason Burrows, Eda Karacebeyli, Sandesh Shivananda, Amelie Boutin and Jessica Liauw

May 23, 2023 11 (3) E466-E474; DOI: https://doi.org/10.9778/cmajo.20220139
Open Access
Impact of COVID-19-related health care disruptions on pathologic cancer staging during the first pandemic year: a retrospective cohort study from March 2018 to March 2021
Christopher Tran, Lauren E. Cipriano and David K. Driman

June 06, 2023 11 (3) E475-E484; DOI: https://doi.org/10.9778/cmajo.20220092
Open Access
Using care pathways for cancer diagnosis in primary care: a qualitative study to understand family physicians’ mental models
Anna Pujadas Botey, Tanya Barber, Paula J. Robson, Barbara M. O’Neill and Lee A. Green

June 06, 2023 11 (3) E486-E493; DOI: https://doi.org/10.9778/cmajo.20220084
Open Access
Prescribing patterns and factors associated with sodium–glucose cotransporter-2 inhibitor prescribing in patients with diabetes mellitus and atherosclerotic cardiovascular disease
Aya F. Ozaki, Dennis T. Ko, Alice Chong, Jiming Fang, Clare L. Atzema, Peter C. Austin, Therese A. Stukel, Karen Tu, Jacob A. Udell, David Naimark, Gillian L. Booth and Cynthia A. Jackevicius

June 13, 2023 11 (3) E494-E503; DOI: https://doi.org/10.9778/cmajo.20220039
Open Access
“We’re drowning and we’re alone”: a qualitative study of the lived experience of people experiencing persistent post-COVID-19 symptoms
Donna Goodridge, Thomas N. Lowe, Shuang Cai, Flinn N. Herriot, Rachel V. Silverberg, Michael Heynen, Kelly C. Hall, Jaimie Peters, Scotty Butcher and Taofiq Oyedokun

June 13, 2023 11 (3) E504-E515; DOI: https://doi.org/10.9778/cmajo.20220205
Open Access
Prevalence of depressive symptoms and cannabis use among adult cigarette smokers in Canada: cross-sectional findings from the 2020 International Tobacco Control Policy Evaluation Project Canada Smoking and Vaping Survey
Shannon Gravely, Pete Driezen, Erin A. McClure, Danielle M. Smith and Geoffrey T. Fong

June 13, 2023 11 (3) E516-E526; DOI: https://doi.org/10.9778/cmajo.20220081
Open Access
Emergency department utilization and hospital admissions for ambulatory care sensitive conditions among people seeking a primary care provider during the COVID-19 pandemic
Emily Gard Marshall, David Stock, Richard Buote, Melissa K. Andrew, Mylaine Breton, Benoit Cossette, Michael E. Green, Jennifer E. Isenor, Maria Mathews, Adrian MacKenzie, Ruth Martin-Misener, Beth McDougall, Melanie Mooney and Lauren R. Moritz

June 20, 2023 11 (3) E527-E536; DOI: https://doi.org/10.9778/cmajo.20220128
Open Access
Opioid-related emergency department visits and deaths after a harm-reduction intervention: a retrospective observational cohort time series analysis
Matthew E.M. Yeung, Chel Hee Lee, Riley Hartmann and Eddy Lang

June 20, 2023 11 (3) E537-E545; DOI: https://doi.org/10.9778/cmajo.20220104
Open Access
Development of a national out-of-hospital transfusion protocol: a modified RAND Delphi study
Johannes von Vopelius-Feldt, Joel Lockwood, Sameer Mal, Andrew Beckett, Jeannie Callum, Adam Greene, Jeremy Grushka, Aditi Khandelwal, Yulia Lin, Susan Nahirniak, Katerina Pavenski, Michael Peddle, Oksana Prokopchuk-Gauk, Julian Regehr, Jo Schmid, Andrew W. Shih, Justin A. Smith, Jan Trojanowski, Erik Vu, Markus Ziesmann and Brodie Nolan

June 27, 2023 11 (3) E546-E559; DOI: https://doi.org/10.9778/cmajo.20220151
Open Access
Reasons for not using pre-exposure prophylaxis for HIV and strategies that may facilitate uptake in Ontario and British Columbia among gay, bisexual and other men who have sex with men: a cross-sectional survey
Oscar Javier Pico-Espinosa, Mark Hull, Paul MacPherson, Daniel Grace, Nathan Lachowsky, Mark Gaspar, Saira Mohammed, Robinson Truong and Darrell H.S. Tan

June 27, 2023 11 (3) E560-E568; DOI: https://doi.org/10.9778/cmajo.20220113
Open Access
Hot weather and death related to acute cocaine, opioid and amphetamine toxicity in British Columbia, Canada: a time-stratified case-crossover study
Sarah B. Henderson, Kathleen E. McLean, Yue Ding, Jiayun Yao, Nikita Saha Turna, David McVea and Tom Kosatsky

June 27, 2023 11 (3) E569-E578; DOI: https://doi.org/10.9778/cmajo.20210291

Correction

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Correction to “Low-value preoperative cardiac testing before low-risk surgical procedures: a population-based cohort study”
June 06, 2023 11 (3) E485; DOI: https://doi.org/10.9778/cmajo.20230049

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