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Record W2895961296

[no title]

2018· article· fr· W2895961296 on OpenAlexaffabout
Amanda D. Loewy

Bibliographic record

VenuePubMed · 2018
Typearticle
Languagefr
FieldNursing
TopicVitamin K Research Studies
Canadian institutionsCollege of Family Physicians of CanadaCanadian Paediatric Society
Fundersnot available
KeywordsGynecologyMedicineHumanitiesPolitical sciencePhilosophy
DOInot available

Abstract

fetched live from OpenAlex

Les nouveau-nés sont vulnérables à une hémorragie par carence en vitamine K (HCVK) en raison de réserves prénatales insuffisantes et d’un déficit de vitamine K dans le lait maternel. D’après une analyse systématique des données probantes jusqu’à présent, une injection unique de vitamine K par voie intramusculaire (IM) à la naissance prévient l’HCVK avec efficacité. Selon les données scientifiques actuelles, une dose unique ou des doses répétées de vitamine K par voie orale (PO) sont moins efficaces pour prévenir l’HCVK que la vitamine K IM. La Société canadienne de pédiatrie et le Collège des médecins de famille du Canada recommandent l’administration IM systématique d’une dose unique de 0,5 mg à 1,0 mg de vitamine K à tous les nouveau-nés. L’administration de vitamine K PO (2,0 mg à la naissance, repris à l’âge de deux à quatre semaines et de six à huit semaines) doit être réservée aux nouveau-nés dont les parents refusent l’administration de vitamine K IM. Les dispensateurs de soins devraient expliquer aux parents que leur nouveau-né court un plus grand risque d’HCVK si cette posologie est privilégiée. Les données probantes actuelles sont insuffisantes pour recommander l’administration systématique de vitamine K par voie intraveineuse aux nouveau-nés prématurés en soins intensifs. Mots-clés HDNB; Newborn; Prophylaxis; Vitamin K; VKDB

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)0.002
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.859
Threshold uncertainty score0.000

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.006
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0020.001
Scholarly communication0.0030.001
Open science0.0010.002
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.1410.058

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 head0.059
GPT teacher head0.303
Teacher spread0.243 · 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
Domainnot available
GenreOther

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
Published2018
Admission routes2
Has abstractyes

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