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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.

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Chronic Obstructive Pulmonary Disease (COPD) Research
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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 ·
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20002025
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Machine labels · sparse coverage
Evidence
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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 20 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.

affno abstractunlabeled
Biomarkers in COPD
Àlvar Agustí, Don D. Sin
2013· review· en· Clinics in Chest Medicine· Medicine
machine prediction:candidate · noneconsensus · none
56
citations
affno abstractunlabeled
Executive Summary
Gerard J. Criner, Jean Bourbeau, Rebecca L. Diekemper, Daniel R. Ouellette, Donna Goodridge, Paul Hernandez +17 more
2014· review· en· CHEST Journal· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
56
citations
affno abstractunlabeled
Chest CT Measures of Muscle and Adipose Tissue in COPD
Alejandro A. Díaz, Linfu Zhou, Tom Young, Merry‐Lynn McDonald, Rola Harmouche, James C. Ross +9 more
2014· article· en· Academic Radiology· Medicine
machine prediction:candidate · noneconsensus · none
56
citations
afffundaboutunlabeled
Inflammatory bowel disease and risk of mortality in COPD
Maria Vutcovici, Alain Bitton, Pierre Ernst, Abbas Kezouh, Samy Suissa, Paul Brassard
2016· article· en· European Respiratory Journal· Medicine
machine prediction:candidate · noneconsensus · none
55
citations
afffundno abstractunlabeled
Bronchodilator Use and the Risk of Arrhythmia in COPD
Machelle Wilchesky, Pierre Ernst, James M. Brophy, Robert W. Platt, Samy Suissa
2012· article· en· CHEST Journal· Medicine
machine prediction:candidate · noneconsensus · none
55
citations
afffundno abstractunlabeled
Serum IgG Levels and Risk of COPD Hospitalization
Fernando Sergio Leitão Filho, André Mattman, Robert Schellenberg, Gerard J. Criner, Prescott G. Woodruff, Stephen C. Lazarus +25 more
2020· review· en· CHEST Journal· Medicine
machine prediction:candidate · noneconsensus · none
55
citations
venueno affno abstractunlabeled
10.1016/j.ypdi.2016.03.003
2000· article· en· Time to knit· Medicine
machine prediction:candidate · insufficient_payloadconsensus · insufficient_payload
54
citations
affno abstractunlabeled
Seven Pillars of Small Airways Disease in Asthma and COPD
Omar S. Usmani, MeiLan K. Han, David A. Kaminsky, James C. Hogg, Josephine Hjoberg, Naimish Patel +5 more
2021· review· en· CHEST Journal· Medicine
machine prediction:candidate · noneconsensus · none
53
citations

How this was built: Screen · Findings · About