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

Results: 45

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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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