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Mudança na biomecânica da postura sentada afeta a função pulmonar

2019· article· pt· W2972528655 on OpenAlexaff
Adriana Maria Contesini, Thiago Henrique da Silva, Francis Meire Fávero, Silvana Maria Blascovi‐Assis, Mariana Callil Voos, Fátima Aparecida Caromano

Bibliographic record

VenueFisioterapia e Pesquisa · 2019
Typearticle
Languagept
FieldMedicine
TopicInjury Epidemiology and Prevention
Canadian institutionsVancouver Enterprise Forum
Fundersnot available
KeywordsPhysicsHumanitiesMedicinePhilosophy

Abstract

fetched live from OpenAlex

RESUMO Este trabalho teve como objetivo caracterizar as posturas induzidas por dois sistemas diferentes de cadeira-mesa e analisar seus efeitos na função pulmonar. Trata-se de estudo transversal, descritivo, do tipo sujeito único e intrasséries (A-B, B-A), com coleta em dias consecutivos. Participaram da pesquisa 15 voluntárias e foram utilizados dois sistemas cadeira-mesa: convencional (A) e experimental (B). A postura foi avaliada por meio de fotogrametria em cada um dos sistemas, com imagens analisadas por meio do programa AutoCAD® 2010. Posteriormente, foram calculados os ângulos articulares da postura média das participantes em cada sistema. Os dados posturais e respiratórios foram comparados considerando as diferentes posições adotadas. O sistema cadeira-mesa convencional promoveu dois diferentes padrões posturais: um deles apresentou ângulos articulares similares aos do sistema experimental, com resultados de espirometria semelhantes, e o outro padrão apresentou ângulos corporais de acordo com os padrões esperados com valores de espirometria significativamente inferiores em VEF1, VEF1/CVF e FEFmáx. O sistema experimental diferiu de valores de espirometria da postura ortostática relatados na literatura somente em FEFmáx, sugerindo similaridade de condição postural. Conclui-se que o mobiliário experimental melhorou a função respiratória na postura sentada em comparação com o mobiliário tradicional, podendo beneficiar pessoas em condições especiais, como gestantes, obesos e pessoas com doenças pulmonares crônicas.

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)0.004
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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.005
Threshold uncertainty score0.017

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.004
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.001
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0050.001

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 head0.021
GPT teacher head0.307
Teacher spread0.286 · 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".

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Citations0
Published2019
Admission routes1
Has abstractyes

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