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
Hip and Femur Fractures
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.

1,406 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.
1,406 works in the cohort · of 4,299,418page 4 of 29

Labels cover 6 of 1,406 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 1,406 of 1,406 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

afffundvenueaboutunlabeled
Mortality effects of timing alternatives for hip fracture surgery
Boris Sobolev, Pierre Guy, Katie Jane Sheehan, Lisa Kuramoto, Jason M. Sutherland, Adrian R. Levy +9 more
2018· article· en· Canadian Medical Association Journal· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · none
69
citations
affunlabeled
Shortening after Femoral Neck Fracture Fixation
Michael Zlowodzki, Anders Jönsson, Ritva Paulke, Philip J. Kregor, Mohit Bhandari
2007· article· en· Clinical Orthopaedics and Related Research· Medicine
distilled prediction:candidate · research_integrityconsensus · none
55
citations
aboutno affunlabeled
Hip fracture care and national systems
Todd Swenning, Jennifer Leighton, Michelle Nentwig, Bradley Dart
2020· article· en· OTA International The Open Access Journal of Orthopaedic Trauma· Medicine
distilled prediction:candidate · noneconsensus · none
54
citations
venueno affunlabeled
Predictors of Gait Speed in Patients after Hip Fracture
Kathleen K Mangione, Rebecca L. Craik, Rosalie B Lopopolo, James D. Tomlinson, Susan K. Brenneman
2008· article· en· Physiotherapy Canada· Medicine
distilled prediction:candidate · noneconsensus · none
53
citations

How this was built: Screen · Findings · About