MétaCan
ENFR
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.

Export CSVExport JSONAPI query

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
Substance Use & Misuse
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.

228 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.
228 works in the cohort · of 4,299,418page 2 of 5

Labels cover 0 of 228 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 228 of 228 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.

affaboutunlabeled
DRUGS IN PRISON: A BREAK IN THE PATHWAY
Chantal Plourde, Serge Brochu
2002· article· en· Substance Use & Misuse· Social Sciences
machine prediction:candidate · noneconsensus · none
31
citations
affaboutunlabeled
Substance Use by Women Using Domestic Violence Shelters
Nancy Poole, Lorraine Greaves, Natasha Jategaonkar, Lucy McCullough, Cathy Chabot
2008· article· en· Substance Use & Misuse· Social Sciences
machine prediction:candidate · noneconsensus · none
24
citations
affaboutunlabeled
Understanding Treatment Impact on Drug-Addicted Offenders
Serge Brochu, Louis‐Georges Cournoyer, Joël Tremblay, Jacques Bergeron, Natacha Brunelle, Michel Landry
2006· article· en· Substance Use & Misuse· Medicine
machine prediction:candidate · noneconsensus · none
23
citations
← previousnext →

How this was built: Screen · Findings · About