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
Journal of Clinical Epidemiology
Topic
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.

1,510 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.
1,510 works in the cohort · of 4,299,418page 2 of 31

Labels cover 96 of 1,510 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 1,510 of 1,510 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
A taxonomy for responsiveness
Dorcas Beaton
2001· article· en· Journal of Clinical Epidemiology· Economics, Econometrics and Finance
distilled prediction:candidate · metaresearchconsensus · metaresearch
489
citations
affno abstractunlabeled
Reporting scoping reviews—PRISMA ScR extension
Jessie McGowan, Sharon E. Straus, David Moher, Étienne V Langlois, Kelly K. O’Brien, Tanya Horsley +7 more
2020· article· en· Journal of Clinical Epidemiology· Decision Sciences
distilled prediction:candidate · metaresearch+metaepi_broad+insufficient_payloadconsensus · metaresearch+metaepi_broad+insufficient_payload
469
citations
affno abstractunlabeled
Validation of diagnostic codes within medical services claims
Machelle Wilchesky, Robyn Tamblyn, Allen Huang
2004· article· en· Journal of Clinical Epidemiology· Health Professions
distilled prediction:candidate · metaresearch+research_integrityconsensus · metaresearch
443
citations
affno abstractunlabeled
Excluding non-English publications from evidence-syntheses did not change conclusions: a meta-epidemiological study
Barbara Nußbaumer-Streit, Irma Klerings, Andreea Dobrescu, Emma Persad, Adrienne Stevens, Chantelle Garritty +4 more
2019· article· en· Journal of Clinical Epidemiology· Decision Sciences
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+open_science+insufficient_payloadconsensus · metaresearch+metaepi_broad+insufficient_payload
421
citations
affno abstractunlabeled
Time-dependent bias was common in survival analyses published in leading clinical journals
Carl van Walraven, Darryl R. Davis, Alan J. Forster, George A. Wells
2004· review· en· Journal of Clinical Epidemiology· Decision Sciences
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+open_science+research_integrity+insufficient_payloadconsensus · metaresearch+metaepi_narrow+metaepi_broad+research_integrity+insufficient_payload
339
citations
affno abstractunlabeled
Living systematic reviews: 4. Living guideline recommendations
Elie A. Akl, Joerg J Meerpohl, Julian Elliott, Lara A Kahale, Holger J. Schünemann, Thomas Agoritsas +123 more
2017· review· en· Journal of Clinical Epidemiology· Medicine
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+research_integrity+insufficient_payloadconsensus · metaresearch+research_integrity
339
citations
affno abstractunlabeled
Conducting high quality scoping reviews-challenges and solutions
Hanan Khalil, Micah D.J. Peters, Andrea C. Tricco, Danielle Pollock, Lyndsay Alexander, Patricia McInerney +2 more
2020· article· en· Journal of Clinical Epidemiology· Decision Sciences
distilled prediction:candidate · metaresearch+metaepi_broad+insufficient_payloadconsensus · metaresearch
305
citations
affno abstractunlabeled
A critical look at transition ratings
Gordon Guyatt, Geoffrey R. Norman, Elizabeth F. Juniper, Lauren E. Griffith
2002· article· en· Journal of Clinical Epidemiology· Economics, Econometrics and Finance
distilled prediction:candidate · metaresearch+insufficient_payloadconsensus · metaresearch+insufficient_payload
299
citations
affgemma · metaresearchgpt · no categorymodels split
Systematic reviews of clinical practice guidelines: a methodological guide
Amy Johnston, Shannon Kelly, Shu‐Ching Hsieh, Becky Skidmore, George A. Wells
2018· article· en· Journal of Clinical Epidemiology· Medicine
distilled prediction:candidate · metaresearch+metaepi_broad+research_integrityconsensus · metaresearch
277
citations
afffundno abstractunlabeled
Co-morbidity data in outcomes research Are clinical data derived from administrative databases a reliable alternative to chart review?
Karin H. Humphries, James M. Rankin, Ronald G. Carere, Christopher E. Buller, F. M. Kiely, John J. Spinelli
2000· article· en· Journal of Clinical Epidemiology· Health Professions
distilled prediction:candidate · metaresearch+metaepi_narrow+research_integrity+insufficient_payloadconsensus · metaresearch+insufficient_payload
263
citations
affunlabeled
GRADE Guidance 34: update on rating imprecision using a minimally contextualized approach
Linan Zeng, Romina Brignardello‐Petersen, Monica Hultcrantz, Reem A. Mustafa, M. Hassan Murad, Alfonso Iorio +5 more
2022· review· en· Journal of Clinical Epidemiology· Decision Sciences
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+open_science+research_integrity+insufficient_payloadconsensus · metaresearch+metaepi_broad
258
citations

How this was built: Screen · Findings · About