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Record W3091640470 · doi:10.24095/hpcdp.34.1.03f

Valider un indice de défavorisation en santé publique : un exercice complexe, illustré par l'indice québécois

2014· article· fr· W3091640470 on OpenAlexaffvenueabout
Robert Pampalon, Denis Hamel, Philippe Gamache, Ace Volkmann Simpson, MD Philibert

Bibliographic record

VenueMaladies chroniques et blessures au Canada · 2014
Typearticle
Languagefr
FieldEconomics, Econometrics and Finance
TopicHealth Systems, Economic Evaluations, Quality of Life
Canadian institutionsInstitut National de Santé Publique du Québec
Fundersnot available
KeywordsHumanitiesArtPhilosophyPolitical science

Abstract

fetched live from OpenAlex

Introduction Malgré l'usage répandu d'indices de défavorisation en santé publique, leur validation est rarement abordée de manière explicite ou élaborée, car il s'agit là d'un exercice complexe. Méthodologie En nous fondant sur les propositions de chercheurs britanniques, nous avons cherché à valider l'indice québécois de défavorisation matérielle et sociale en utilisant des critères de validité (validité de contenu, validité sur critère et validité de construit), de fiabilité, de sensibilité et d'autres propriétés pertinentes en santé publique (intelligibilité, objectivité et praticabilité). Résultats Nous avons passé en revue la littérature internationale sur les indices de défavorisation ainsi que les publications et les utilisations de l'indice québécois et nous avons ajouté des données factuelles. Conclusion Après examen, il appert que l'indice québécois répond favorablement aux critères et propriétés de validation proposés. Des validations additionnelles s'imposent toutefois afin de mieux cerner les facteurs contextuels associés à cet indice.

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)0.026
metaresearch head score (Gemma)0.062
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: Methods · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.977
Threshold uncertainty score0.932

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0260.062
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0070.013
Science and technology studies0.0040.004
Scholarly communication0.0100.004
Open science0.0020.003
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0170.002

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 head0.066
GPT teacher head0.341
Teacher spread0.274 · 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
DomainMethods
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".

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Citations4
Published2014
Admission routes3
Has abstractyes

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