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
Maternal and Perinatal Health Interventions
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.

2,232 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.
2,232 works in the cohort · of 4,299,418page 3 of 45

Labels cover 8 of 2,232 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 2,232 of 2,232 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

aboutno affunlabeled
Anxiety sensitivity as a predictor of labor pain
Ariel J. Lang, John T. Sorrell, Carie S. Rodgers, Meredith M. Lebeck
2005· article· en· European Journal of Pain· Medicine
distilled prediction:candidate · noneconsensus · none
122
citations
affno abstractunlabeled
Cesarean Delivery and Risk of Childhood Obesity
Zhengcun Pei, Joachim Heinrich, Elaine Fuertes, Claudia Flexeder, Barbara Hoffmann, Irina Lehmann +3 more
2014· article· en· The Journal of Pediatrics· Medicine
distilled prediction:candidate · noneconsensus · none
120
citations
affno abstractunlabeled
Economic implications of method of delivery
Victoria M. Allen, Colleen O’Connell, Scott A. Farrell, Thomas F. Baskett
2005· article· en· American Journal of Obstetrics and Gynecology· Medicine
distilled prediction:candidate · noneconsensus · none
114
citations
aboutno affunlabeled
Massage reduced severity of pain during labour: a randomised trial
Rubneide Barreto Silva Gallo, Lícia Santos Santana, Cristine Homsi Jorge Ferreira, Alessandra Cristina Marcolin, Omero Benedicto Poli‐Neto, Geraldo Duarte +1 more
2013· article· en· Journal of physiotherapy· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · none
109
citations
aboutno affunlabeled
Obstetrics and Gynecology
2024· article· en· Journal of the American College of Surgeons· Medicine
distilled prediction:candidate · noneconsensus · none
108
citations
affvenueunlabeled
Is planned cesarean childbirth a safe alternative?
B. Anthony Armson
2007· letter· en· Canadian Medical Association Journal· Medicine
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · research_integrity+insufficient_payload
107
citations
affvenueno abstractunlabeled
RETIRED: Vaginal Delivery of Breech Presentation
Andrew Kotaska, Savas Menticoglou, Robert Gagnon, Dan Farine, Melanie Basso, Hayley Bos +8 more
2009· article· en· Journal of Obstetrics and Gynaecology Canada· Medicine
distilled prediction:candidate · noneconsensus · none
105
citations
affvenueaboutno abstractunlabeled
The Canadian Maternity Experiences Survey: Design and Methods
Susie Dzakpasu, Janusz Kaczorowski, Beverley Chalmers, Maureen Heaman, Joseph Duggan, Elisabeth Neusy
2008· article· en· Journal of Obstetrics and Gynaecology Canada· Medicine
distilled prediction:candidate · noneconsensus · none
103
citations
affunlabeled
Evidências científicas sobre métodos não farmacológicos para alívio a dor do parto
Victor Hugo Alves Mascarenhas, Thays Rezende Lima, Fernanda Mendes Dantas e Silva, Fabyanna dos Santos Negreiros, José Diego Marques Santos, Mayara Águida Porfírio Moura +2 more
2019· article· pt· Acta Paulista de Enfermagem· Medicine
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
101
citations
fundno affunlabeled
Disrespect and Abuse During Childbirth in Tanzania
David Sando, Tamil Kendall, Goodluck Lyatuu, Hannah Ratcliffe, Kathleen McDonald, Mary Mwanyika‐Sando +3 more
2014· article· en· JAIDS Journal of Acquired Immune Deficiency Syndromes· Medicine
distilled prediction:candidate · noneconsensus · none
100
citations

How this was built: Screen · Findings · About