MétaCan
Menu
Back to cohort
Record W1998921279 · doi:10.7202/037873ar

Évolution du suicide au Québec

2009· article· fr· W1998921279 on OpenAlexvenueaboutno aff
Mathieu Gagné, Danielle St-Laurent

Bibliographic record

VenueFrontières · 2009
Typearticle
Languagefr
FieldPsychology
TopicSuicide and Self-Harm Studies
Canadian institutionsnot available
Fundersnot available
KeywordsPolitical scienceHumanitiesGynecologyArtMedicine

Abstract

fetched live from OpenAlex

Après la hausse observée au cours des années 1990, de récentes constatations suggèrent que les taux de suicide ont commencé à diminuer. La présente analyse tente d’identifier les années où se sont produits des changements significatifs dans la tendance de la mortalité par suicide au Québec au cours de la période 1981 à 2005 selon l’âge, le sexe et le milieu géographique. Un modèle de régression Joinpoint a été utilisé pour évaluer les changements dans la tendance. Nos résultats montrent que les taux de suicide se sont infléchis à la fin des années 1990. Depuis, les taux de suicide diminuent, plus rapidement chez les hommes, plus spécialement ceux âgés de 15 à 34 ans. Cette baisse s’observe plus particulièrement dans la région métropolitaine de recensement de Montréal, alors que pour le monde rural, les changements sont moins évidents. D’autres recherches sont nécessaires pour identifier les facteurs associés à cette baisse.

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)0.001
metaresearch head score (Gemma)0.003
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.023
Threshold uncertainty score0.167

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.003
Science and technology studies0.0020.001
Scholarly communication0.0010.000
Open science0.0010.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0060.000

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 head0.026
GPT teacher head0.298
Teacher spread0.272 · 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.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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

Citations6
Published2009
Admission routes2
Has abstractyes

Explore more

Same venueFrontièresSame topicSuicide and Self-Harm StudiesFrench-language works237,207