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Record W4410775469 · doi:10.1136/bmj-2024-083866

Core GRADE 6: presenting the evidence in summary of findings tables

2025· article· en· W4410775469 on OpenAlexaff
Gordon Guyatt, Liang Yao, M. Hassan Murad, Monica Hultcrantz, Thomas Agoritsas, Hans de Beer, Stefan Schandelmaier, Alfonso Iorio, Linan Zeng, Manya Prasad, Per Olav Vandvik, Reem A. Mustafa, Arnav Agarwal, Tahira Devji, Iván D. Flórez, Benjamin Djulbegović, Derek K. Chu, Bram Rochwerg, Víctor M. Montori, Romina Brignardello‐Petersen

Bibliographic record

VenueBMJ · 2025
Typearticle
Languageen
FieldComputer Science
TopicMachine Learning in Healthcare
Canadian institutionsMcMaster UniversityImpact
Fundersnot available
KeywordsCore (optical fiber)Computer scienceInformation retrievalData scienceTelecommunications

Abstract

fetched live from OpenAlex

This sixth article in a seven part series presents the Core GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach to summary of findings tables. These tables provide essential information about the effects of interventions on patient important outcomes, including relative and absolute effects, certainty of evidence, and a plain language summary. For binary outcomes calculating absolute effects requires applying relative risk estimates to baseline risks from studies representative of the target population. For groups of patients with very different baseline risks, summary of findings tables include separate rows with different estimates of absolute effects. For continuous outcomes, challenges arise when individual studies use different instruments to measure patient reported outcomes. Facilitating interpretation then requires providing details about units of measurement and minimally important differences.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.080
metaresearch head score (Gemma)0.438
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: Reporting · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.920
Threshold uncertainty score0.425

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0800.438
Meta-epidemiology (narrow)0.0030.003
Meta-epidemiology (broad)0.0100.015
Bibliometrics0.0240.016
Science and technology studies0.0020.002
Scholarly communication0.0120.006
Open science0.0080.006
Research integrity0.0070.008
Insufficient payload (model declined to judge)0.0680.019

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.110
GPT teacher head0.397
Teacher spread0.287 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

Study designNot applicable
DomainReporting
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations26
Published2025
Admission routes1
Has abstractyes

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