MétaCan
Menu
Back to cohort
Record W1619508255 · doi:10.1684/med.2013.0943

Risques vasculaires de la contraception estroprogestative

2013· article· fr· W1619508255 on OpenAlexaboutno aff
Jean-Pierre Vallée, Pierre Gallois, Yves Le Noc

Bibliographic record

Venuenot available
Typearticle
Languagefr
FieldMedicine
TopicReproductive Health and Contraception
Canadian institutionsnot available
Fundersnot available
KeywordsHumanitiesGynecologyPolitical scienceMedicineArt

Abstract

fetched live from OpenAlex

La contraception orale se trouve aujourd'hui sous les feux ­ brulants ­ de l'actualite, dans un contexte confus que d'autres pays ont connu avant la France. Ainsi, en Grande-Bretagne, dans les mois qui ont suivi la parution de 3 articles du Lancet en 19951, 12 % des femmes avaient rapidement cesse leur contraception hormonale, avec comme consequences l'annee suivante 8 % (13 600) d'interruptions volontaires de grossesse (IVG) et 12 400 naissances supplementaires ; en Norvege, 25 000 femmes avaient cesse leur contraception hormonale (36 % d'IVG supplementaires chez les moins de 25 ans durant le premier trimestre de 1996) ; meme constat au Quebec [4]... L'augmentation de risque relatif associee aux dernieres « generations » (terme impropre signalant seulement le moment de mise sur le marche...) de contraceptifs hormonaux oraux n'est plus niee que par quelques observateurs suspects de forts conflits d'interets. Mais l'Institut Quebecois de Sante Publique concluait a juste titre en 2011 que la vague d'information « inadequate » qui se developpait alors dans le pays avait des effets deleteres sur les comportements contraceptifs [4]. Il risque d'en etre de meme aujourd'hui que cette « vague » nous atteint. Il faut surtout rappeler que toute prescription reste une demarche clinique personnalisee et maintenir une vigilance scientifique objective sur les dangers potentiels qu'elle comporte par definition lorsqu'il s'agit de medicaments.

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)0.005
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 score0.022
Threshold uncertainty score0.044

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.005
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0000.000
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0090.001

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 head0.011
GPT teacher head0.312
Teacher spread0.301 · 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

Citations0
Published2013
Admission routes1
Has abstractyes

Explore more

Same topicReproductive Health and ContraceptionFrench-language works237,207