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
Sleep and related disorders
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.

3,697 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.
3,697 works in the cohort · of 4,299,418page 7 of 74

Labels cover 19 of 3,697 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 3,697 of 3,697 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Validation of Actigraphy in Middle Childhood
Lisa J. Meltzer, Petrina Wong, Sarah N. Biggs, Joel Traylor, Ji Young Kim, Rakesh Bhattacharjee +2 more
2016· article· en· SLEEP· Psychology
distilled prediction:candidate · insufficient_payloadconsensus · none
111
citations
affunlabeled
Antidepressants plus benzodiazepines for adults with major depression
Yusuke Ogawa, Nozomi Takeshima, Yu Hayasaka, Aran Tajika, Norio Watanabe, David L. Streiner +1 more
2019· review· en· Cochrane Database of Systematic Reviews· Psychology
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
110
citations
affaboutunlabeled
Position statement on pediatric sleep for psychiatrists.
Reut Gruber, Normand Carrey, Shelly K. Weiss, Jean Yves Frappier, Leslie Rourke, Robert T. Brouillette +1 more
2014· article· fr· PubMed· Psychology
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
110
citations
affno abstractunlabeled
Sleep and Athletic Performance
Jonathan Charest, Michael A. Grandner
2022· review· en· Sleep Medicine Clinics· Psychology
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
108
citations
fundno affunlabeled
Linking Stable and Dynamic Features of Positive Affect to Sleep
Anthony D. Ong, Deinera Exner‐Cortens, Catherine Riffin, Andrew Steptoe, Alex Zautra, David M. Almeida
2013· article· en· Annals of Behavioral Medicine· Psychology
distilled prediction:candidate · noneconsensus · none
106
citations
affno abstractunlabeled
Management of Insomnia
Charles M. Morin, Daniel J. Buysse
2024· review· en· New England Journal of Medicine· Psychology
distilled prediction:candidate · insufficient_payloadconsensus · none
106
citations
affaboutunlabeled
Family History of Insomnia in a Population-Based Sample
Simon Beaulieu‐Bonneau, Mélanie LeBlanc, Chantal Mérette, Yves Dauvilliers, Charles M. Morin
2007· article· en· SLEEP· Psychology
distilled prediction:candidate · noneconsensus · none
103
citations

How this was built: Screen · Findings · About