Canadian Medical Association Journal

Canadian Medical Association Journal
Title	Canadian Medical Association Journal
Abbreviation	CMAJ
Discipline	Medicine
Editor	Kirsten Patrick
Publisher	Canadian Medical Association
Country	Canada
History	1868–present
Frequency	Weekly
Issn	1488-2329

Canadian Medical Association Journal

The Canadian Medical Association Journal is a peer-reviewed weekly medical journal published by the Canadian Medical Association and based in Ottawa, Ontario. It publishes original clinical research, health policy analysis, systematic reviews, and commentary that inform practice across clinical specialties and public health; notable contributors have included clinicians and researchers associated with institutions such as McGill University, University of Toronto, University of British Columbia, Montreal General Hospital, and Sunnybrook Health Sciences Centre. The journal has intersected with national debates involving agencies and actors like the Public Health Agency of Canada, Health Canada, Royal College of Physicians and Surgeons of Canada, Canadian Nurses Association, and has been cited in reports from bodies such as the Canadian Institute for Health Information and the Supreme Court of Canada.

History

The journal traces its origins to the 19th century and evolved alongside professional organizations such as the Canadian Medical Association and provincial medical societies including the Ontario Medical Association and the British Columbia Medical Association. Throughout the 20th century it responded to major events like the Spanish flu pandemic, the establishment of Medicare (Canada), and World War II-era health system transformations involving institutions such as St. Michael's Hospital and Toronto General Hospital. Editorial leadership across decades featured editors affiliated with Queen's University, McMaster University, and Dalhousie University, reflecting shifts from society newsletters to a rigorous scientific periodical paralleling journals like the British Medical Journal and The Lancet. Technological changes, including transitions to digital platforms in the 1990s, aligned the journal with indexing services such as MEDLINE and cross-publisher initiatives connected to organizations like the International Committee of Medical Journal Editors.

Editorial policy and peer review

Editorial governance has been influenced by relationships with organizations such as the Canadian Medical Association, the International Committee of Medical Journal Editors, and the World Health Organization. Peer review processes involve external reviewers drawn from academic centres including University of Alberta, McMaster University, Université de Montréal, and clinical networks tied to hospitals like Vancouver General Hospital and Montreal Children's Hospital. Policies on conflicts of interest reference standards set by bodies such as the Committee on Publication Ethics and the Canadian Institutes of Health Research, while data-sharing expectations reflect frameworks used by the National Institutes of Health and funders like the Wellcome Trust. The journal’s editorial policies have addressed authorship disputes involving researchers from institutions such as Harvard Medical School and Johns Hopkins University and have adopted reporting guidelines paralleling CONSORT and STROBE statements.

Content and sections

Regular content types include original research, clinical practice guidelines, reviews, commentary, and case reports contributed by clinicians from hospitals such as Children's Hospital of Eastern Ontario and academic departments at McMaster University Medical School and University of Calgary. Sections have featured health policy analysis engaging stakeholders like the Canadian Pharmacists Association and legal discussions referencing rulings from the Ontario Court of Appeal and legislation such as provincial medicare acts. Specialty-focused material spans disciplines represented by societies like the Canadian Cardiovascular Society, the Canadian Thoracic Society, and the Canadian Paediatric Society, while continuing professional development articles often cite practice standards produced by the Heart and Stroke Foundation of Canada and consensus statements involving the Canadian Cancer Society.

Abstracting and indexing

The journal is indexed in major bibliographic databases and abstracting services including MEDLINE, PubMed, Scopus, Embase, and Web of Science. Inclusion in indexes connects the journal to citation analyses produced by organizations such as Clarivate Analytics and bibliometric studies from institutions like the Canadian Research Knowledge Network. Abstracting facilitates discoverability alongside specialty databases used by clinicians at SickKids Hospital and researchers funded through the Canadian Institutes of Health Research and international funders such as the European Research Council.

Controversies and criticisms

The journal has faced controversies involving editorial independence and governance disputes with the Canadian Medical Association and public disagreements with figures associated with institutions such as Health Canada and provincial ministries of health. High-profile editorial decisions prompted debate in outlets like The Globe and Mail and National Post and drew commentary from academic critics at McGill University and University of Toronto. Retractions and expressions of concern have involved research tied to groups such as academic centres at Université Laval and international collaborators from Harvard University and have provoked discussions about peer-review robustness paralleling controversies in other major journals including The Lancet and New England Journal of Medicine.

Impact and metrics

The journal’s impact is reflected in citation metrics produced by providers such as Clarivate Analytics (Journal Citation Reports) and alternative metrics tracked by platforms like Altmetric. Its articles have been cited in policy documents from the Public Health Agency of Canada, judicial opinions in the Supreme Court of Canada, and guideline statements from the Canadian Task Force on Preventive Health Care. Readership spans members of professional bodies including the Canadian Medical Association, specialists affiliated with the Royal College of Physicians and Surgeons of Canada, and international clinicians in networks such as the World Federation of Public Health Associations.

Category:Medical journals