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
Journal of the American Geriatrics Society
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.

947 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.
947 works in the cohort · of 4,299,418page 17 of 19

Labels cover 1 of 947 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 947 of 947 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.

affunlabeled
Response Letter to Dr. Cummings
Sudeep S. Gill, Paula A. Rochon, Mark Guttman, Andreas Laupacis
2004· article· en· Journal of the American Geriatrics Society· Economics, Econometrics and Finance
machine prediction:candidate · noneconsensus · none
2
citations
aboutno affunlabeled
Continuous Sedation and Death
Thomas E. Finucane
2015· letter· en· Journal of the American Geriatrics Society· Medicine
machine prediction:candidate · noneconsensus · none
2
citations
fundno affunlabeled
Effect of Synthetic Cannabinoids in Older Adults
Hans A. Reyes, Eder H. Cativo, Marco Ruiz, Carissa Dumancas, Gerald Pekler, Shobhana Chaudhari +1 more
2017· letter· en· Journal of the American Geriatrics Society· Medicine
machine prediction:candidate · noneconsensus · none
2
citations
affaboutunlabeled
Outcomes of Cognitive Fluctuations in Dementia Patients
Gwen Li Sin, Brian J. Mainland, Jimmy Lee, Tisha J. Ornstein, Kenneth I. Shulman, Nathan Herrmann
2015· letter· en· Journal of the American Geriatrics Society· Medicine
machine prediction:candidate · noneconsensus · none
2
citations
aboutno affunlabeled
PESTICIDE EXPOSURE AND DEMENTIA
Gazala Darvesh, Gisele Wolf‐Klein, Norman Relkin, Mark Edgar
2004· letter· en· Journal of the American Geriatrics Society· Agricultural and Biological Sciences
machine prediction:candidate · noneconsensus · none
2
citations
affno abstractunlabeled
Liver Transplantation in Older Adults
Alysha Nensi, Natasha Chandok
2012· letter· en· Journal of the American Geriatrics Society· Medicine
machine prediction:candidate · noneconsensus · none
2
citations
aboutno affunlabeled
A letter on the canadian emergency department study
Güneş Arık, Gözde Şengül Ayçiçek, Özgür Kara, Fatih Sümer, Zekeriya Ülger
2016· letter· en· Journal of the American Geriatrics Society· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
aboutno affunlabeled
Body Mass Index and Cognition
Paul Regal, Eileen Heatherington
2012· letter· en· Journal of the American Geriatrics Society· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
The Doctor Shortage
Mark J. Yaffe⃰
2018· article· en· Journal of the American Geriatrics Society· Health Professions
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Fathers and Sons
A. Mark Clarfield
2006· article· en· Journal of the American Geriatrics Society· Arts and Humanities
machine prediction:candidate · noneconsensus · none
1
citations

How this was built: Screen · Findings · About