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Record W7064522193

Comportamento motor de lactentes prematuros de baixo peso e muito baixo peso ao nascer

2015· article· pt· W7064522193 on OpenAlexaboutno aff

Bibliographic record

VenueAmericanae (AECID Library) · 2015
Typearticle
Languagept
FieldEngineering
TopicSilicon and Solar Cell Technologies
Canadian institutionsnot available
Fundersnot available
KeywordsMotor activityMotor functionReference valuesHand preferenceBody weightMotor skill
DOInot available

Abstract

fetched live from OpenAlex

Os objetivos deste estudo foram verificar a diferença do comportamento motor entre lactentes prematuros de baixo peso (BP) e muito baixo peso (MBP) nos primeiros 8 meses de vida e avaliar o comportamento motor em diferentes faixas etárias desses lactentes. Avaliou-se 41 lactentes nascidos com BP (2.499 a 1.500g) e 22 com MBP (1.499 a 1.000g). Dividiu-se os grupos nas faixas de RN-1 mês, 2-4 meses e 5-8 meses, e seu comportamento motor foi analisado pelo escore e percentil da Alberta Infant Motor Scale (AIMS). Foi utilizado o teste Kruskall-Wallis para verificar a diferença do comportamento motor entre as faixas etárias (RN a 1 mês, 2-4 meses e 5-8 meses) em cada grupo independentemente. Para verificar a diferença entre os grupos (BP e MBP) em cada faixa etária utilizou-se o teste Mann-Whitney (p≤0,05). Observou-se diferença significativa entre os grupos BP e MBP, tanto no escore (p=0,011) quanto nos percentis (p=0,010), nas faixas etárias de 2-4 e 5-8 meses (p=0,017; p=0,013, respectivamente). Na comparação entre 0-1 mês e 2-4 meses foram observados maiores escores nos grupos BP (p=0,000) e MBP (p=0,001) e menores percentis (p=0,003) no grupo MBP aos 2-4 meses. Entre 0-1 mês e 5-8 meses, observamos maiores escores (p=0,000; p=0,000) e menores percentis (p=0,005; p=0,000) aos 5-8 meses, bem como, entre 2-4 e 5-8 meses apresentaram maior escore (p=0,000; p=0,000) e menor percentil (p=0,006; p=0,004) aos 5-8 meses. O peso ao nascer demonstrou ter repercussão importante no desenvolvimento motor de lactentes prematuros, sendo que atrasos podem ser mais nítidos em idades mais avançadas.

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)0.000
metaresearch head score (Gemma)0.002
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 score0.011
Threshold uncertainty score0.023

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

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 head0.018
GPT teacher head0.224
Teacher spread0.206 · 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

Citations7
Published2015
Admission routes1
Has abstractyes

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