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
Cochrane Database of Systematic Reviews
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.

1,738 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.
1,738 works in the cohort · of 4,299,418page 5 of 35

Labels cover 70 of 1,738 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 1,738 of 1,738 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Aripiprazole for autism spectrum disorders (ASD)
Lauren Hirsch, Tamara Pringsheim
2016· review· en· Cochrane Database of Systematic Reviews· Neuroscience
distilled prediction:candidate · metaresearch+metaepi_narrow+insufficient_payloadconsensus · metaepi_narrow
204
citations
affaboutunlabeled
Vaccines for preventing influenza in healthy children
Tom Jefferson, Alessandro Rivetti, Anthony Harnden, Carlo Di Pietrantonj, Vittorio Demicheli
2008· reference-entry· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+insufficient_payloadconsensus · metaepi_narrow
203
citations
affunlabeled
Educational games for health professionals
Elie A. Akl, Victor Kairouz, Kay Sackett, William Scott Erdley, Reem A. Mustafa, Michelle Fiander +2 more
2013· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow+insufficient_payload
200
citations
affunlabeled
Framing of health information messages
Elie A. Akl, Andrew D Oxman, Jeph Herrin, Gunn Elisabeth Vist, Irene Terrenato, Francesca Sperati +3 more
2011· review· en· Cochrane Database of Systematic Reviews· Psychology
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
197
citations
afffundunlabeled
Pharmacotherapy for mild hypertension
Diana Diao, James M Wright, David K Cundiff, François Gueyffier
2012· review· en· Cochrane Database of Systematic Reviews· Medicine
distilled prediction:candidate · metaepi_narrow+metaepi_broadconsensus · none
196
citations
affRetractionunlabeled
Eradication of Helicobacter pylori for non-ulcer dyspepsia
Paul Moayyedi, Shelly Soo, Jonathan J Deeks, Brendan Delaney, Adam Harris, Michael Innes +5 more
2006· reference-entry· en· Cochrane Database of Systematic Reviews· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
196
citations
affunlabeled
Vaccines for preventing influenza in the elderly
Daniela Rivetti, Tom Jefferson, Roger E. Thomas, Melanie Rudin, Alessandro Rivetti, Carlo Di Pietrantonj +1 more
2006· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaresearch+metaepi_narrow
193
citations
afffundRetractionunlabeled
Acupuncture for neck disorders
Kien Trinh, Nadine Graham, Dominik Irnich, Ian D. Cameron, Mario Forget
2016· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow
193
citations
affunlabeled
Acellular vaccines for preventing whooping cough in children
Linjie Zhang, Sílvio OM Prietsch, Inge Axelsson, Scott A. Halperin
2014· review· en· Cochrane Database of Systematic Reviews· Immunology and Microbiology
distilled prediction:candidate · metaepi_narrowconsensus · none
189
citations
affunlabeled
Exercises for mechanical neck disorders
Theresa Kay, Anita Gross, Charles H. Goldsmith, Jan L. Hoving, Gert Brønfort
2005· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow
188
citations
affRetractionunlabeled
Spinal cord stimulation for chronic pain
Angela Mailis, Juan Alberto Sandoval, Rod S Taylor
2004· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow
188
citations
affunlabeled
Emergency interventions for hyperkalaemia
Brian A Mahoney, Willard AD Smith, Dorothy S. Lo, Keith Tsoi, Marcello Tonelli, Catherine M. Clase
2005· review· en· Cochrane Database of Systematic Reviews· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
185
citations
affunlabeled
Physical activity programs for persons with dementia
Dorothy Forbes, Sean C. Forbes, Debra Morgan, Maureen Markle‐Reid, Jennifer Wood, Ivan Culum
2008· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow
185
citations
affunlabeled
Hospital at home: home-based end of life care
Sasha Shepperd, Bee Wee, Sharon E. Straus
2011· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow+insufficient_payload
184
citations
affunlabeled
Non-invasive diagnostic tests for<i>Helicobacter pylori</i>infection
Lawrence MJ Best, Yemisi Takwoingi, Sulman Siddique, Abiram Selladurai, Akash Gandhi, Benjamin E. Low +2 more
2018· review· en· Cochrane Database of Systematic Reviews· Medicine
distilled prediction:candidate · metaresearch+metaepi_narrow+insufficient_payloadconsensus · metaepi_narrow
183
citations
affRetractionunlabeled
Initial management strategies for dyspepsia
Brendan Delaney, Paul Moayyedi, D Forman
2003· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow
181
citations
affunlabeled
Betahistine for Ménière's disease or syndrome
Adrian L. James, Martin J Burton
2001· review· en· Cochrane Database of Systematic Reviews· Neuroscience
distilled prediction:candidate · metaresearch+metaepi_narrow+insufficient_payloadconsensus · none
180
citations
affunlabeled
Luteal phase support in assisted reproduction cycles
Salim Daya, Joanne Gunby
2004· review· en· Cochrane Database of Systematic Reviews
distilled prediction:candidate · metaresearch+metaepi_narrow+metaepi_broad+insufficient_payloadconsensus · metaepi_narrow
180
citations
affunlabeled
Proton pump inhibitors for functional dyspepsia
María Inés Pinto-Sánchez, Yuhong Yuan, Ahmed Hassan, Přemysl Berčík, Paul Moayyedi
2017· review· en· Cochrane Database of Systematic Reviews· Medicine
distilled prediction:candidate · metaresearch+metaepi_narrowconsensus · none
176
citations

How this was built: Screen · Findings · About