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
Obesity, Physical Activity, Diet
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.

5,973 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.
5,973 works in the cohort · of 4,299,418page 36 of 120

Labels cover 15 of 5,973 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 5,973 of 5,973 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.

venueno affno abstractunlabeled
Soft Drink Consumption Patterns Among Western Australians
Sarah French, Michael Rosenberg, Lisa Wood, Clover Maitland, Trevor Shilton, I. Pratt +1 more
2013· article· en· Journal of Nutrition Education and Behavior· Medicine
machine prediction:candidate · noneconsensus · none
27
citations
venueno affunlabeled
Teachers as Partners in the Prevention of Childhood Obesity
Mozhdeh B. Bruss, Linda L. Dannison, Jackie Quitugua, Rosa T. Palacios, Judy McGowan, Timothy Michael
2010· article· en· International Journal of Education Policy and Leadership· Medicine
machine prediction:candidate · noneconsensus · none
27
citations
affunlabeled
Family Mealtimes
Susan K. Hamilton, Jane Hamilton Wilson
2009· article· en· ICAN Infant Child & Adolescent Nutrition· Medicine
machine prediction:candidate · noneconsensus · none
26
citations
affvenueaboutno abstractunlabeled
Active Canada 20/20: A physical activity plan for Canada
John C. Spence, Guy Faulkner, Christa Costas Bradstreet, Mary Duggan, Mark S. Tremblay
2015· article· en· Canadian Journal of Public Health· Medicine
machine prediction:candidate · noneconsensus · none
26
citations

How this was built: Screen · Findings · About