Works matching IS 22910026 AND DT 2020 AND VI 8 AND IP 4

Results: 34

Heterogeneity in testing, diagnosis and outcome in SARS-CoV-2 infection across outbreak settings in the Greater Toronto Area, Canada: an observational study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E627, doi. 10.9778/cmajo.20200213

By:

Wang, Linwei;
Ma, Huiting;
Yiu, Kristy C.Y.;
Calzavara, Andrew;
Landsman, David;
Luong, Linh;
Chan, Adrienne K.;
Kustra, Rafal;
Kwong, Jeffrey C.;
Boily, Marie-Claude;
Hwang, Stephen;
Straus, Sharon;
Baral, Stefan D.;
Mishra, Sharmistha

Publication type:

Article

COVID-19 screening of asymptomatic patients admitted through emergency departments in Alberta: a prospective quality-improvement study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E887, doi. 10.9778/cmajo.20200191

By:

Ravani, Pietro;
Saxinger, Lynora;
Chandran, Uma;
Fonseca, Kevin;
Murphy, Stephanie;
Lang, Eddy;
McDougall, Laura;
Manns, Braden

Publication type:

Article

Outbreak of SARS-CoV-2 infection at a large refugee shelter in Toronto, April 2020: a clinical and epidemiologic descriptive analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E819, doi. 10.9778/cmajo.20200165

By:

Redditt, Vanessa;
Wright, Vanessa;
Rashid, Meb;
Male, Roy;
Bogoch, Isaac

Publication type:

Article

Outcomes and clinical practice in patients with COVID-19 admitted to the intensive care unit in Montréal, Canada: a descriptive analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E788, doi. 10.9778/cmajo.20200159

By:

Yang, Stephen Su;
Lipes, Jed;
Dial, Sandra;
Schwartz, Blair;
Laporta, Denny;
Wong, Evan;
Baldry, Craig;
Warshawsky, Paul;
McMillan, Patricia;
Hornstein, David;
de Marchie, Michel;
Jayaraman, Dev

Publication type:

Article

Health service use among Manitobans with alcohol use disorder: a population-based matched cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E762, doi. 10.9778/cmajo.20200124

By:

Bolton, James M.;
Leong, Christine;
Ekuma, Okechukwu;
Prior, Heather J.;
Konrad, Geoffrey;
Enns, Jennifer;
Singal, Deepa;
Nepon, Josh;
Paillé, Michael T.;
Finlayson, Greg;
Nickel, Nathan C.

Publication type:

Article

Use of real-world evidence in cancer drug funding decisions in Canada: a qualitative study of stakeholders' perspectives.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E772, doi. 10.9778/cmajo.20200118

By:

Clausen, Marc;
Mighton, Chloe;
Kiflen, Ruhi;
Sebastian, Agnes;
Dai, Wei Fang;
Mercer, Rebecca E.;
Beca, Jaclyn M.;
Isaranuwatchai, Wanrudee;
Chan, Kelvin K.W.;
Bombard, Yvonne

Publication type:

Article

Cost-effectiveness of antithrombotic agents for atrial fibrillation in older adults at risk for falls: a mathematical modelling study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E706, doi. 10.9778/cmajo.20200107

By:

Wong, Eric K.C.;
Belza, Christina;
Naimark, David M.J.;
Straus, Sharon E.;
Wijeysundera, Harindra C.

Publication type:

Article

Incidental detection, imaging modalities and temporal trends of differentiated thyroid cancer in Ontario: a population-based retrospective cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E695, doi. 10.9778/cmajo.20200095

By:

Norwood, Todd A.;
Buajitti, Emmalin;
Lipscombe, Lorraine L.;
Stukel, Thérèse A.;
Rosella, Laura C.

Publication type:

Article

A comparison of 3 frailty measures and adverse outcomes in the intake home care population: a retrospective cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E796, doi. 10.9778/cmajo.20200083

By:

Sinn, Chi-Ling Joanna;
Heckman, George;
Poss, Jeffrey W.;
Onder, Graziano;
Vetrano, Davide Liborio;
Hirdes, John

Publication type:

Article

Cannabis-related driving and passenger behaviours among high school students: a cross-sectional study using survey data.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E754, doi. 10.9778/cmajo.20200081

By:

Carpino, Melissa;
Langille, Donald;
Ilie, Gabriela;
Asbridge, Mark

Publication type:

Article

Influence of the definition of rurality on geographic differences in HIV outcomes in British Columbia: a retrospective cohort analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E643, doi. 10.9778/cmajo.20200066

By:

Jaworsky, Denise;
Loutfy, Mona;
Lu, Michelle;
Ye, Monica;
Bratu, Andreea;
Sereda, Paul;
Bayoumi, Ahmed;
Richardson, Lisa;
Kuper, Ayelet;
Hogg, Robert S.

Publication type:

Article

Nurse home visiting and prenatal substance use in a socioeconomically disadvantaged population in British Columbia: analysis of prenatal secondary outcomes in an ongoing randomized controlled trial.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E667, doi. 10.9778/cmajo.20200063

By:

Catherine, Nicole L.A.;
Boyle, Michael;
Zheng, Yufei;
McCandless, Lawrence;
Xie, Hui;
Lever, Rosemary;
Sheehan, Debbie;
Gonzalez, Andrea;
Jack, Susan M.;
Gafni, Amiram;
Tonmyr, Lil;
Marcellus, Lenora;
Varcoe, Colleen;
Cullen, Ange;
Hjertaas, Kathleen;
Riebe, Caitlin;
Rikert, Nikolina;
Sunthoram, Ashvini;
Barr, Ronald;
MacMillan, Harriet

Publication type:

Article

Pertussis vaccination in pregnancy in Canada: a cost-utility analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E651, doi. 10.9778/cmajo.20200060

By:

Abu-Raya, Bahaa;
Coyle, Doug;
Bettinger, Julie A.;
Vaudry, Wendy;
Halperin, Scott A.;
Sadarangani, Manish

Publication type:

Article

Calculating physician supply using a service day method and the income percentiles method: a descriptive analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E747, doi. 10.9778/cmajo.20200037

By:

McDonald, Terrence;
Lethebe, Brendan Cord;
Green, Lee A.

Publication type:

Article

Factors predicting the risk of loss of decisional capacity for medical assistance in dying: a retrospective database review.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E825, doi. 10.9778/cmajo.20200052

By:

Selby, Debbie;
Meaney, Christopher;
Bean, Sally;
Isenberg-Grzeda, Elie;
Nolen, Amy

Publication type:

Article

Regional health care services and rates of lower extremity amputation related to diabetes and peripheral artery disease: an ecological study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E659, doi. 10.9778/cmajo.20200048

By:

de Mestral, Charles;
Hussain, Mohamad A.;
Austin, Peter C.;
Forbes, Thomas L.;
Sivaswamy, Atul;
Kayssi, Ahmed;
Salata, Konrad;
Wijeysundera, Harindra C.;
Verma, Subodh;
Al-Omran, Mohammed

Publication type:

Article

Using the clinical chemistry score in the emergency department to detect adverse cardiac events: a diagnostic accuracy study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E676, doi. 10.9778/cmajo.20200047

By:

Kavsak, Peter A.;
Cerasuolo, Joshua O.;
Ko, Dennis T.;
Ma, Jinhui;
Sherbino, Jonathan;
Mondoux, Shawn E.;
Clayton, Natasha;
Hill, Stephen A.;
McQueen, Matthew;
Griffith, Lauren E.;
Mehta, Shamir R.;
Perez, Richard;
Seow, Hsien;
Devereaux, P.J.;
Worster, Andrew

Publication type:

Article

Patient and physician perspectives on shared decision-making for coronary procedures in people with chronic kidney disease: a patient-oriented qualitative study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E860, doi. 10.9778/cmajo.20200039

By:

Finlay, Juli;
Wilson, Todd;
Javaheri, Pantea Amin;
Pearson, Winnie;
Connolly, Carol;
Elliott, Meghan J.;
Graham, Michelle M.;
Norris, Colleen M.;
Wilton, Stephen B.;
James, Matthew T.

Publication type:

Article

Comparative effectiveness and safety of direct oral anticoagulants versus vitamin K antagonists in nonvalvular atrial fibrillation: a Canadian multicentre observational cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E877, doi. 10.9778/cmajo.20200055

By:

Durand, Madeleine;
Schnitzer, Mireille E.;
Pang, Menglan;
Carney, Greg;
Eltonsy, Sherif;
Filion, Kristian B.;
Fisher, Anat;
Jun, Min;
Kuo, I. Fan;
Renoux, Christel;
Paterson, J. Michael;
Quail, Jacqueline;
Matteau, Alexis

Publication type:

Article

Wait-time reporting systems for elective surgery in Canada: a content analysis of provincial and territorial initiatives.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E844, doi. 10.9778/cmajo.20200033

By:

Segall, Romy E.;
Takata, Julie L.;
Urbach, David R.

Publication type:

Article

Assessing readiness to manage intimate partner violence 12 months after completion of an educational program in fracture clinics: a pretest–posttest study.

Published in:: CMAJ Open, 2020, v. 8, n. 4, p. E731, doi. 10.9778/cmajo.20200031
Publication type:: Article

Assessing the scalability of innovations in primary care: a cross-sectional study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E613, doi. 10.9778/cmajo.20200030

By:

Ben Charif, Ali;
Zomahoun, Hervé Tchala Vignon;
Massougbodji, José;
Khadhraoui, Lobna;
Pilon, Maxine Dumas;
Boulanger, Elise;
Gogovor, Amédé;
Campbell, Marie-Josée;
Poitras, Marie-Ève;
Légaré, France

Publication type:

Article

Association between continuity and access in primary care: a retrospective cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E722, doi. 10.9778/cmajo.20200014

By:

Cook, Lisa L.;
Golonka, Richard P.;
Cook, Charles M.;
Walker, Robin L.;
Faris, Peter;
Spenceley, Shannon;
Lewanczuk, Richard;
Wedel, Robert;
Love, Rebecca;
Andres, Cheryl;
Byers, Susan D.;
Collins, Tim;
Oddie, Scott

Publication type:

Article

The experiences of Indigenous people with cancer in Saskatchewan: a patient-oriented qualitative study using a sharing circle.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E852, doi. 10.9778/cmajo.20200012

By:

Carr, Tracey;
Arcand, Lorna;
Roberts, Rose;
Sedgewick, Jennifer;
Ali, Anum;
Groot, Gary

Publication type:

Article

Feasibility of identifying and describing the burden of early-onset metabolic syndrome in primary care electronic medical record data: a cross-sectional analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E779, doi. 10.9778/cmajo.20200007

By:

Boisvenue, Jamie J.;
Oliva, Carlo U.;
Manca, Donna P.;
Johnson, Jeffrey A.;
Yeung, Roseanne O.

Publication type:

Article

Effectiveness of ambulation to prevent venous thromboembolism in patients admitted to hospital: a systematic review.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E832, doi. 10.9778/cmajo.20200003

By:

Lau, Brandyn D.;
Murphy, Patrick;
Nastasi, Anthony J.;
Seal, Stella;
Kraus, Peggy S.;
Hobson, Deborah B.;
Shaffer, Dauryne L.;
Holzmueller, Christine G.;
Aboagye, Jonathan K.;
Streiff, Michael B.;
Haut, Elliott R.

Publication type:

Article

Adults with diabetes mellitus in Newfoundland and Labrador: a population-based, cross-sectional analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E895, doi. 10.9778/cmajo.20190233

By:

Lukewich, Julia;
Buote, Richard;
Asghari, Shabnam;
Aubrey-Bassler, Kris;
Knight, John;
Mathews, Maria

Publication type:

Article

Influence of opioid prescribing standards on health outcomes among patients with long-term opioid use: a longitudinal cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E869, doi. 10.9778/cmajo.20190228

By:

Morrow, Richard L.;
Bassett, Ken;
Wright, James M.;
Carney, Greg;
Dormuth, Colin R.

Publication type:

Article

Time trends and predictors of laboratory-confirmed recurrent and severe Clostridioides difficile infections in Manitoba: a population-based study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E737, doi. 10.9778/cmajo.20190191

By:

Shaffer, Seth R.;
Nugent, Zoann;
Walkty, Andrew;
Yu, B. Nancy;
Lix, Lisa M.;
Targownik, Laura E.;
Bernstein, Charles N.;
Singh, Harminder

Publication type:

Article

Trauma Resident Exposure in Canada and Operative Numbers (TraumaRECON): a study protocol for a national multicentre study of operative, nonoperative and structured educational exposures in Canada.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E715, doi. 10.9778/cmajo.20190185

By:

Shi, Qian;
Coates, Angela;
Engels, Paul T.;
Rice, Timothy J.

Publication type:

Article

Differences in coronary artery disease complexity and associations with mortality and hospital admissions among First Nations and non–First Nations patients undergoing angiography: a comparative retrospective matched cohort study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E685, doi. 10.9778/cmajo.20190171

By:

Schultz, Annette;
Dahl, Lindsey;
McGibbon, Elizabeth;
Brownlie, Jarvis;
Cook, Catherine;
Elbarouni, Basem;
Katz, Alan;
Nguyen, Thang;
Sawatzky, Jo-Ann V.;
Prior, Heather J.;
Sinclaire, Moneca;
Throndson, Karen;
Fransoo, Randy

Publication type:

Article

Outpatient uterine assessment and treatment unit in patients with abnormal uterine bleeding: an economic modelling study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E810, doi. 10.9778/cmajo.20190170

By:

Bennett, Alexandria;
Thavorn, Kednapa;
Arendas, Kristina;
Coyle, Doug;
Singh, Sukhbir S.

Publication type:

Article

Genetic testing in families with hereditary colorectal cancer in British Columbia and Yukon: a retrospective cross-sectional analysis.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E637, doi. 10.9778/cmajo.20190167

By:

Beard, Vivienne K.;
Bedard, Angela C.;
Nuk, Jennifer;
Lee, Petra W.C.;
Hong, Quan;
Bedard, James E.J.;
Sun, Sophie;
Schrader, Kasmintan A.

Publication type:

Article

Temporal and spatial effect of air pollution on hospital admissions for myocardial infarction: a case-crossover study.

Published in:

CMAJ Open, 2020, v. 8, n. 4, p. E619, doi. 10.9778/cmajo.20190160

By:

Liu, Xiaoxiao;
Bertazzon, Stefania;
Villeneuve, Paul J.;
Johnson, Markey;
Stieb, Dave;
Coward, Stephanie;
Tanyingoh, Divine;
Windsor, Joseph W.;
Underwood, Fox;
Hill, Michael D.;
Rabi, Doreen;
Ghali, William A.;
Wilton, Stephen B.;
James, Matthew T.;
Graham, Michelle;
McMurtry, M. Sean;
Kaplan, Gilaad G.

Publication type:

Article