MétaCan
Menu
Cohort builder

4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

Search term
Author
Year range
Sort
Language
Type
Field
Venue
Topic
Healthcare cost, quality, practices
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

1,204 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,204 works in the cohort · of 4,299,418page 14 of 25

Labels cover 31 of 1,204 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 1,204 of 1,204 works in this cohort. Predictions are machine_predicted_unvalidated. The Gemma side is a direct model label for every work (title-only); the Codex side is a distilled, calibrated classifier. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
Ensuring Appropriate Use of Cardiac Imaging
Thomas P. Power
2013· editorial· en· Journal of Digital Imaging· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
Trends in Consolidation of Gastroenterology Practices
Daniel Marino, Mouhand Mohamed, Michelle Kwon, Nhu Dang, Samir A. Shah, Scott Fraser
2024· article· en· Clinical Gastroenterology and Hepatology· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Competing interests in epidemiology
Colin L. Soskolne
2015· letter· en· BMJ· Health Professions
machine prediction:candidate · metaresearch+research_integrityconsensus · none
1
citations
affvenueunlabeled
Response from Authors to the Letter to the Editor
Juan Pablo Appendino, Steven K. Baker, Kristine Chapman, Tamara Dykstra, Tabrez Hussein, Michelle-Lee Jones +12 more
2020· letter· en· Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affvenueunlabeled
For an Unremarkable Health System
Neil Seeman
2024· article· en· Healthcare Quarterly· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractgemma · no categorygpt · no categorymodels split
What is the place in therapy for nirmatrelvir/ritonavir?
Todd C. Lee, Jason M. Pogue, Erin K McCreary, Andrew M. Morris
2022· article· en· BMJ evidence-based medicine· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affvenueaboutno abstractunlabeled
Choosing Wisely Canada: It’s our turn
D. Robert Siemens, Anthony Finelli
2014· article· en· Canadian Urological Association Journal· Health Professions
machine prediction:candidate · metaresearchconsensus · none
1
citations
affunlabeled
The Ethics of Aggressive Discharge Planning
Alister Browne
2009· article· en· Cambridge Quarterly of Healthcare Ethics· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
Re: Equity in health care: is it achievable?
Shalini Pooransingh, Vijay Kumar Chattu
2020· article· en· Public Health· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
aboutno affunlabeled
Defending Waste, Fraud, and Abuse
Joseph Bernstein
2014· article· en· Clinical Orthopaedics and Related Research· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
venueno affunlabeled
Poor Dr. Ursus!
W. J. Robertson
2005· letter· en· Canadian Medical Association Journal· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Why Does Overuse Exist?
Simone van Dulmen, Andrea M. Patey, Jeremy Grimshaw
2023· other· en· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affvenueunlabeled
What risk of death is acceptable?
2025· article· en· Canadian Family Physician· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Choosing Wisely
Wendy Levinson, Manuel Giraldo
2022· article· en· Colombian Journal of Anesthesiology· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
venueaboutno affunlabeled
More hospitals Choosing Wisely
Lauren Vogel
2015· article· en· Canadian Medical Association Journal· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affaboutunlabeled
Reducing Procedural Waste on the Internal Medicine Wards
Alice Yu, Jessica Evans, Husein Moloo, Tim Ramsay, Salmaan Kanji, Mathilde Gaudreau-Simard
2024· letter· en· Journal of General Internal Medicine· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
aboutno affunlabeled
Who Counts in Medical School?
Richard A. Goodman, Donna F. Stroup, Jeffrey P. Koplan
2001· review· en· Academic Medicine· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
aboutno affunlabeled
Choosing Wisely® in Pediatrics
Elizabeth Casto, Mary W. Lenfestey, Karin Hillenbrand
2024· article· en· Pediatrics in Review· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
venueaboutno affno abstractunlabeled
Update on the state of urology in Canada
Hassan Razvi, Troy Sitland, Fred Saad
2025· article· en· Canadian Urological Association Journal· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations

How this was built: Screen · Findings · About