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Record W7130771399

Asociación entre caminabilidad y actividad física entre niños y adolescentes : una revisión sistemática

2024· other· pt· W7130771399 on OpenAlexaboutno aff
Giancarlo Bazarele Machado Bruno, Felipe Mendes Delpino, Ludmila Pereira Pimenta, Clecio Homrich da Silva, Elza Daniel de Mello

Bibliographic record

VenueLume (Universidade Federal do Rio Grande do Sul) · 2024
Typeother
Languagept
Field
Topic
Canadian institutionsnot available
Fundersnot available
KeywordsSample (material)Quality (philosophy)Physical activityScale (ratio)
DOInot available

Abstract

fetched live from OpenAlex

As condições de moradia em um bairro podem estar associadas à prática de atividade física entre crianças e adolescentes. Este estudo teve como objetivo avaliar a associação entre caminhabilidade e níveis de atividade física em crianças e adolescentes. Realizou-se uma revisão sistemática buscando artigos publicados até abril de 2023 nas seguintes bases de dados: PubMed, SPORTDiscus, LILACS, Web of Science, Scopus, Embase e Cochrane. Foram incluídos estudos que avaliaram a associação entre caminhabilidade (walkability) e atividade física entre crianças e adolescentes. A escala Newcastle Ottawa foi utilizada para avaliar a qualidade individual dos estudos. No total, foram incluídos 35 estudos, sendo cinco longitudinais. O tamanho da amostra variou de 143 a 45.392 participantes. A maioria dos estudos encontrou uma associação positiva entre caminhabilidade e atividade física (~86%). Dos 19 estudos que avaliaram a atividade física por meio de métodos objetivos (a maioria deles acelerômetros), 74% encontraram resultados positivos; para métodos subjetivos, o percentual foi de 94%. A caminhabilidade esteve positivamente associada a maiores níveis de atividade física entre crianças e adolescentes.

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)0.040
metaresearch head score (Gemma)0.082
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Systematic review · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.040
Threshold uncertainty score0.211

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0400.082
Meta-epidemiology (narrow)0.0020.002
Meta-epidemiology (broad)0.0060.010
Bibliometrics0.0230.017
Science and technology studies0.0010.003
Scholarly communication0.0060.006
Open science0.0030.004
Research integrity0.0020.003
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 head0.008
GPT teacher head0.243
Teacher spread0.234 · 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 designSystematic review
Domainnot available
GenreReview

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
Published2024
Admission routes1
Has abstractyes

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