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
Topic
Chronic Obstructive Pulmonary Disease (COPD) Research
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.

5,522 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.
5,522 works in the cohort · of 4,299,418page 85 of 111

Labels cover 18 of 5,522 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 5,522 of 5,522 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.

affvenueno abstractunlabeled
Commentary on Schertzer et al.
Prashna Singh
2024· article· en· Physiotherapy Canada· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Menthol for exertional dyspnoea relief in COPD
Michele R. Schaeffer, Lucas Vanden Bossche, Kristin Verbeke, Wim Janssens, Dennis Jensen, Andreas von Leupoldt +1 more
2024· article· en· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Reply to Brusasco and Pellegrino
Kate Magner, Mathew Cherian, G. À. Whitmore, Shawn D. Aaron
2023· letter· en· American Journal of Respiratory and Critical Care Medicine· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affno abstractunlabeled
Response
J. Alberto Neder, Denis E. O’Donnell, Danilo Cortozi Berton
2021· letter· en· CHEST Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
afffundunlabeled
Sex, breathing and statistics
Samy Suissa, Anne V. Gonzalez, Ian Shrier
2017· letter· en· European Respiratory Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affno abstractunlabeled
Canada's respiratory health in focus
Bryant Furlow
2017· article· en· The Lancet Respiratory Medicine· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
venueno affno abstractunlabeled
10.1016/j.ypdi.2015.01.027
2000· article· en· Time to knit· Medicine
machine prediction:candidate · insufficient_payloadconsensus · insufficient_payload
0
citations
affunlabeled
Reply: The puzzles of lung function interpretation
Sanja Stanojevic, David A. Kaminsky, Martin R. Miller, Bruce Thompson
2023· letter· de· European Respiratory Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
venueno affno abstractunlabeled
10.1016/b978-2-294-76306-9.50702-x
2000· book-chapter· en· Time to knit· Medicine
machine prediction:candidate · insufficient_payloadconsensus · insufficient_payload
0
citations
affno abstractunlabeled
Response
Jean Bourbeau, Mohit Bhutan, Paul Hernandez, Darcy D. Marciniuk
2024· letter· en· CHEST Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
venueaboutno affunlabeled
COPD research and treatment pioneer
Jonathon Chon Teng Chio
2017· article· en· Canadian Medical Association Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Wood smoke COPD: a new description of a COPD phenotype?
Alejandra Ramírez‐Venegas, Raúl H Sansores, Pat G. Camp, Peter D. Paré, Harvey O. Coxson
2014· letter· en· European Respiratory Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
afffundno abstractunlabeled
Response
Samy Suissa, Pierre Ernst
2020· letter· en· CHEST Journal· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
← previousnext →

How this was built: Screen · Findings · About