Works matching IS 22910026 AND DT 2021 AND VI 9 AND IP 4

Results: 45

Impact of COVID-19 on hospital hand hygiene performance: a multicentre observational study using group electronic monitoring.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1175, doi. 10.9778/cmajo.20210072

By:

Williams, Victoria;
Kovacs-Litman, Adam;
Muller, Matthew P.;
Hota, Susy;
Powis, Jeff E.;
Ricciuto, Daniel R.;
Mertz, Dominik;
Katz, Kevin;
Castellani, Lucas;
Kiss, Alex;
Linkenheld-Struk, Amber;
Leis, Jerome A.

Publication type:

Article

The impact of proposed regulatory changes and rescheduling on low-dose codeine purchasing in Canada: a time-series analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1181, doi. 10.9778/cmajo.20210173

By:

Boone, Charlotte G.;
Antoniou, Tony;
Juurlink, David N.;
von den Baumen, Teagan Rolf;
Kitchen, Sophie A.;
Richards, Georgia C.;
Tadrous, Mina;
Gomes, Tara

Publication type:

Article

Correction: 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:: 2021
Publication type:: Correction Notice

Structures, processes and models of care for emergency general surgery in Ontario: a cross-sectional survey.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1026, doi. 10.9778/cmajo.20200306

By:

Skelhorne-Gross, Graham;
Nenshi, Rahima;
Jerath, Angela;
Gomez, David

Publication type:

Article

COVID-19 in a remote First Nations community in British Columbia, Canada: an outbreak report.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1073, doi. 10.9778/cmajo.20210054

By:

Smith, Courtney R.;
Enns, Charmaine;
Cutfeet, Dan;
Alfred, Shannon;
James, Nicole;
Lindbeck, Jennifer;
Russell, Shannon

Publication type:

Article

The ophthalmic surgical backlog associated with the COVID-19 pandemic: a population-based and microsimulation modelling study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1063, doi. 10.9778/cmajo.20210145

By:

Felfeli, Tina;
Ximenes, Raphael;
Naimark, David M.J.;
Hooper, Philip L.;
Campbell, Robert J.;
El-Defrawy, Sherif R.;
Sander, Beate

Publication type:

Article

Correction: Buprenorphine–naloxone practice and attitudes in 22 Canadian emergency physician groups: a cross-sectional survey.

Published in:: 2021
Publication type:: Correction Notice

Correction: Opioid losses in terms of dosage and value, January 2012 to September 2017: a retrospective analysis of Health Canada data.

Published in:: 2021
Publication type:: Correction Notice

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

Published in:: 2021
Publication type:: Correction Notice

Acute mental health service use following onset of the COVID-19 pandemic in Ontario, Canada: a trend analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E988, doi. 10.9778/cmajo.20210100

By:

Saunders, Natasha R.;
Toulany, Alene;
Deb, Bhumika;
Strauss, Rachel;
Vigod, Simone N.;
Guttmann, Astrid;
Chiu, Maria;
Huang, Anjie;
Fung, Kinwah;
Chen, Simon;
Kurdyak, Paul

Publication type:

Article

Pediatric primary care in Ontario and Manitoba after the onset of the COVID-19 pandemic: a population-based study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1149, doi. 10.9778/cmajo.20210161

By:

Saunders, Natasha;
Guttmann, Astrid;
Brownell, Marni;
Cohen, Eyal;
Fu, Longdi;
Guan, Jun;
Sarkar, Joykrishna;
Mahar, Alyson;
Gandhi, Sima;
Fiksenbaum, Lisa;
Katz, Alan;
Eze, Nkiruka;
Stukel, Therese A.

Publication type:

Article

Effect of electronic medication reconciliation at the time of hospital discharge on inappropriate medication use in the community: an interrupted time-series analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1105, doi. 10.9778/cmajo.20210071

By:

Welk, Blayne;
Killin, Lauren;
Reid, Jennifer N.;
Anderson, Kelly K.;
Shariff, Salimah Z.;
Appleton, Andrew;
Kearns, Glen;
Garg, Amit X.

Publication type:

Article

Infection control measures to prevent outbreaks of COVID-19 in Quebec hemodialysis units: a cross-sectional survey.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1232, doi. 10.9778/cmajo.20210102

By:

Beaubien-Souligny, William;
Nadeau-Fredette, Annie-Claire;
Nguyen, Marie-Noel;
Rios, Norka;
Caron, Marie-Line;
Tom, Alexander;
Suri MD, Rita S.

Publication type:

Article

Projected impact of biosimilar substitution policies on drug use and costs in Ontario, Canada: a cross-sectional time series analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1055, doi. 10.9778/cmajo.20210091

By:

Gomes, Tara;
McCormack, Daniel;
Kitchen, Sophie A.;
Paterson, J. Michael;
Mamdani, Muhammad M.;
Proulx, Laurie;
Bayliss, Lorraine;
Tadrous, Mina

Publication type:

Article

Discrimination experienced by Asian Canadian and Asian American health care workers during the COVID-19 pandemic: a qualitative study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E998, doi. 10.9778/cmajo.20210090

By:

Shang, Zhida;
Kim, Jennifer Y.;
Cheng, Shuliang O.

Publication type:

Article

Association between new-onset anosmia and positive SARS-CoV-2 tests among people accessing outpatient testing in Toronto, Ontario: a retrospective cross-sectional study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1134, doi. 10.9778/cmajo.20210085

By:

O'Neill, Braden;
Kalia, Sumeet;
Gill, Peter;
Hum, Susan;
Moran-Venegas, Carla;
Stoller, Rebecca;
Greiver, Michelle;
Agarwal, Payal;
Kirubarajan, Abirami;
DeKoven, Samuel;
Eisen, David;
Pinto, Andrew;
Dunn, Sheila

Publication type:

Article

Brain structure and function in people recovering from COVID-19 after hospital discharge or self-isolation: a longitudinal observational study protocol.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1114, doi. 10.9778/cmajo.20210023

By:

MacIntosh, Bradley J.;
Ji, Xiang;
Chen, J. Jean;
Gilboa, Asaf;
Roudaia, Eugenie;
Sekuler, Allison B.;
Gao, Fuqiang;
Chad, Jordan A.;
Jegatheesan, Aravinthan;
Masellis, Mario;
Goubran, Maged;
Rabin, Jennifer;
Lam, Benjamin;
Cheng, Ivy;
Fowler, Robert;
Heyn, Chris;
Black, Sandra E.;
Graham, Simon J.

Publication type:

Article

Estimating the population health burden of Lyme disease in Ontario, Canada: a microsimulation modelling approach.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1005, doi. 10.9778/cmajo.20210024

By:

Mac, Stephen;
Evans, Gerald A.;
Patel, Samir N.;
Pullenayegum, Eleanor M.;
Sander, Beate

Publication type:

Article

Health care access among transgender and nonbinary people in Canada, 2019: a cross-sectional survey.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1213, doi. 10.9778/cmajo.20210061

By:

Scheim, Ayden I.;
Coleman, Todd;
Lachowsky, Nathan;
Bauer, Greta R.

Publication type:

Article

Changes in the reach of a smoking cessation program in Ontario, Canada, during the COVID-19 pandemic: a cross-sectional study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E957, doi. 10.9778/cmajo.20210053

By:

Minian, Nadia;
Veldhuizen, Scott;
Tanzini, Elise;
Duench, Stephanie;
deRuiter, Wayne K.;
Barker, Megan;
Zawertailo, Laurie;
Melamed, Osnat C.;
Selby, Peter

Publication type:

Article

Risk stratification for COVID-19 hospitalization: a multivariable model based on gradient-boosting decision trees.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1223, doi. 10.9778/cmajo.20210036

By:

Gutierrez, Jahir M.;
Volkovs, Maksims;
Poutanen, Tomi;
Watson, Tristan;
Rosella, Laura C.

Publication type:

Article

Physician perspectives on delays in cancer diagnosis in Alberta: a qualitative study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1120, doi. 10.9778/cmajo.20210013

By:

Botey, Anna Pujadas;
GermAnn, Kathy;
Robson, Paula J.;
O'Neill, Barbara M.;
Stewart, Douglas A.

Publication type:

Article

SARS-CoV-2 antibodies in Ontario health care workers during and after the first wave of the pandemic: a cohort study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E929, doi. 10.9778/cmajo.20210044

By:

Science, Michelle;
Bolotin, Shelly;
Silverman, Michael;
Nadarajah, Jeya;
Maguire, Bryan;
Parekh, Rulan S.;
McGeer, Allison;
Schwartz, Kevin L.;
Alexander, Laura;
Allen, Upton;
Ariyarajah, Archchun;
Castellani, Lucas;
Cohn, Ronald D.;
Downing, Mark;
Katz, Kevin;
Kazmi, Kescha;
Leis, Jerome A.;
Liu, Derek;
Pernica, Jeffrey M.;
Schneiderman, Jane E.

Publication type:

Article

The mental well-being and coping strategies of Canadian adolescents during the COVID-19 pandemic: a qualitative, cross-sectional study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1013, doi. 10.9778/cmajo.20210042

By:

Ferguson, Kendra Nelson;
Coen, Stephanie E.;
Tobin, Danielle;
Martin, Gina;
Seabrook, Jamie A.;
Gilliland, Jason A.

Publication type:

Article

Developing a patient-oriented realist evaluation for COVID-19 vaccine implementation in Saskatchewan: a methodologic framework.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1034, doi. 10.9778/cmajo.20210041

By:

Azizian, Amir Reza;
Carr, Tracey;
Muhajarine, Nazeem;
Verrall, Tanya;
Hartness, Collin;
Vanstone, Jason;
Yasinian, Maryam;
Skrapek, Candace;
Andreas, Brenda;
Farthing, Gerald;
Groot, Gary

Publication type:

Article

Data-sharing practices in publications funded by the Canadian Institutes of Health Research: a descriptive analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E980, doi. 10.9778/cmajo.20200303

By:

Read, Kevin B.;
Ganshorn, Heather;
Rutley, Sarah;
Scott, David R.

Publication type:

Article

Incidence and prevalence of primary malignant brain tumours in Canada from 1992 to 2017: an epidemiologic study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E973, doi. 10.9778/cmajo.20200295

By:

Voisin, Mathew R.;
Sasikumar, Sanskriti;
Mansouri, Alireza;
Zadeh, Gelareh

Publication type:

Article

Adherence to guidance for prioritizing higher risk groups for breast cancer screening during the COVID-19 pandemic in the Ontario Breast Screening Program: a descriptive study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1205, doi. 10.9778/cmajo.20200285

By:

Chiarelli, Anna M.;
Walker, Meghan J.;
Espino-Hernandez, Gabriela;
Gray, Natasha;
Salleh, Ayesha;
Adhihetty, Chamila;
Gao, Julia;
Fienberg, Samantha;
Rey, Michelle A.;
Rabeneck, Linda

Publication type:

Article

Impacts of the Certificates of Added Competence credentialling program: a qualitative case study of enhanced-skill family medicine practice across Canada.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E966, doi. 10.9778/cmajo.20200278

By:

Grierson, Lawrence;
Allice, Ilana;
Baker, Alison;
Farag, Alexandra;
Guscott, Jesse;
Howard, Michelle;
Mountjoy, Margo;
Siu, Henry Y.-H.;
Tong, X. Catherine;
Vanstone, Meredith

Publication type:

Article

Comparison of claims from high–drug cost beneficiaries in Ontario, Canada, and Australia: a cross-sectional analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1048, doi. 10.9778/cmajo.20200291

By:

Tadrous, Mina;
Daniels, Benjamin;
Pearson, Sallie-Anne;
Gomes, Tara

Publication type:

Article

Prevalence of and risk factors for excess weight gain in pregnancy: a cross-sectional study using survey data.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1168, doi. 10.9778/cmajo.20200276

By:

Benham, Jamie L.;
Booth, Jane E.;
Donovan, Lois E.;
Leung, Alexander A.;
Sigal, Ronald J.;
Rabi, Doreen M.

Publication type:

Article

Primary care bonus payments and patient-reported access in urban Ontario: a cross-sectional study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1080, doi. 10.9778/cmajo.20200235

By:

Premji, Kamila;
Sucha, Ewa;
Glazier, Richard H.;
Green, Michael E.;
Wodchis, Walter P.;
Hogg, William E.;
Kiran, Tara;
Frymire, Eliot;
Freeman, Thomas R.;
Ryan, Bridget L.

Publication type:

Article

The effect of interventions targeting gut microbiota on depressive symptoms: a systematic review and meta-analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1195, doi. 10.9778/cmajo.20200283

By:

Hofmeister, Mark;
Clement, Fiona;
Patten, Scott;
Li, Joyce;
Dowsett, Laura E.;
Farkas, Brenlea;
Mastikhina, Liza;
Egunsola, Oluwaseun;
Diaz, Ruth;
Cooke, Noah C.A.;
Taylor, Valerie H.

Publication type:

Article

Estimating the effect of timetabling decisions on the spread of SARS-CoV-2 in medium-to-large engineering schools in Canada: an agent-based modelling study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1252, doi. 10.9778/cmajo.20200280

By:

Brennan, Robert W.;
Nelson, Nancy;
Paul, Robyn

Publication type:

Article

Impact of the Connected Medicine collaborative in improving access to specialist care: a cross-sectional analysis.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1187, doi. 10.9778/cmajo.20200210

By:

Liddy, Clare;
Boulay, Emma;
Crowe, Lois;
Dumas-Pilon, Maxine;
Drimer, Neil;
Farrell, Gerard;
Ireland, Laurie;
Kirvan, Christine;
Nabelsi, Veronique;
Singer, Alexander;
Wilson, Margot;
Keely, Erin

Publication type:

Article

The 2018 Global Point Prevalence Survey of antimicrobial consumption and resistance in 47 Canadian hospitals: a cross-sectional survey.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1242, doi. 10.9778/cmajo.20200274

By:

German, Greg J.;
Frenette, Charles;
Caissy, Jean-Alexandre;
Grant, Jennifer;
Lefebvre, Marie-Astrid;
Mertz, Dominik;
Lutes, Sarah;
McGeer, Allison;
Roberts, Jacqueline;
Afra, Kevin;
Valiquette, Louis;
Émond, Yannick;
Carrier, Marie;
Lauzon-Laurin, Anaïs;
Nguyen, Trong Tien;
Al-Bachari, Hamed;
Kosar, Justin;
Peermohamed, Shaqil;
Science, Michelle;
Landry, Daniel

Publication type:

Article

The role of hospital characteristics in patient safety: a protocol for a national cohort study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1041, doi. 10.9778/cmajo.20200266

By:

Sauro, Khara M.;
Baker, G. Ross;
Tomlinson, George;
Parshuram, Christopher

Publication type:

Article

Analyzing supply and demand on a general internal medicine ward: a cross-sectional study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1021, doi. 10.9778/cmajo.20200252

By:

Fralick, Michael;
Kaw, Neal;
Wang, Mingkun;
Mamdani, Muhammad;
Mourad, Ophyr

Publication type:

Article

Extent of a valsartan drug shortage and its effect on antihypertensive drug use in the Canadian population: a national cross-sectional study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1128, doi. 10.9778/cmajo.20200232

By:

Fenna, Jennifer;
Chu, Cherry;
Hassan, Rola;
Gomes, Tara;
Tadrous, Mina

Publication type:

Article

Using the Edmonton Obesity Staging System in the real world: a feasibility study based on cross-sectional data.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1141, doi. 10.9778/cmajo.20200231

By:

Swaleh, Rukia;
McGuckin, Taylor;
Myroniuk, Tyler W.;
Manca, Donna;
Lee, Karen;
Sharma, Arya M.;
Campbell-Scherer, Denise;
Yeung, Roseanne O.

Publication type:

Article

Health care costs of hospitalization of young children for respiratory syncytial virus infections: a population-based matched cohort study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E948, doi. 10.9778/cmajo.20200219

By:

Thampi, Nisha;
Knight, Braden D.;
Thavorn, Kednapa;
Webster, Richard J.;
Lanctot, Krista;
Hawken, Steven;
McNally, J. Dayre

Publication type:

Article

Dispensing and practice use patterns, facilitators and barriers for uptake of ulipristal acetate emergency contraception in British Columbia: a mixed-methods study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1097, doi. 10.9778/cmajo.20200193

By:

Chan, Michelle C.;
Munro, Sarah;
Schummers, Laura;
Albert, Arianne;
Mackenzie, Frannie;
Soon, Judith A.;
Ragsdale, Parkash;
Fitzsimmons, Brian;
Renner, Regina

Publication type:

Article

Risks associated with colonoscopy in a population-based colon screening program: an observational cohort study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E940, doi. 10.9778/cmajo.20200192

By:

Tomaszewski, Marcel;
Sanders, David;
Enns, Robert;
Gentile, Laura;
Cowie, Scott;
Nash, Carla;
Petrunia, Denis;
Mullins, Paul;
Hamm, Jeremy;
Azari-Razm, Nazanin;
Bykov, Dmitriy;
Telford, Jennifer

Publication type:

Article

Hypoglycemia requiring paramedic assistance among adults in southwestern Ontario, Canada: a population-based retrospective cohort study.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1260, doi. 10.9778/cmajo.20200184

By:

Liu, Selina L.;
Columbus, Melanie P.;
Peddle, Michael;
Mahon, Jeffrey L.;
Spaic, Tamara

Publication type:

Article

Conceptualizing success factors for patient engagement in patient medical homes: a cross-sectional survey.

Published in:

CMAJ Open, 2021, v. 9, n. 4, p. E1159, doi. 10.9778/cmajo.20200152

By:

Sunderji, Nadiya;
Ion, Allyson;
Tang, Vincent;
Rayner, Jennifer;
Mulder, Carol;
Ivers, Noah;
Alyass, Akram

Publication type:

Article