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Record W4283797676 · doi:10.53660/clm-333-339

Laudos de mamografia de rastreamento no Brasil, uma análise da cobertura e dos indicadores socioeconômicos

2022· article· pt· W4283797676 on OpenAlexaff
Bárbara Rhayane Santos, Paulo Henrique Freire Ribeiro de Santana, João Eduardo Andrade Tavares de Aguiar, Thaís Serafim Leite de Barros Silva, Júlia Maria Gonçalves Dias

Bibliographic record

VenueConcilium · 2022
Typearticle
Languagept
FieldMedicine
TopicWomen's cancer prevention and management
Canadian institutionsDiscovery Air (Canada)
Fundersnot available
KeywordsGynecologyHumanitiesPolitical scienceMedicine

Abstract

fetched live from OpenAlex

O objetivo do estudo é avaliar a cobertura da mamografia (MMG) de rastreio das macrorregiões do Brasil, e a correlação dos laudos mamográficos com os indicadores socioeconômicos estaduais. Trata-se de um estudo retrospectivo, do tipo ecológico que analisa os laudos das MMG de rastreio no Brasil, de mulheres entre 50 e 69 anos, dos anos de 2013 a 2020. Os dados foram obtidos do Sistema de Informação do Câncer (SISCAN), plataforma DATASUS, e organizados em um banco de dados no programa Excel. Os resultados mostraram uma cobertura nacional de 12,07%, no período estudado, o sul obteve a maior cobertura dentre as macrorregiões, de 17,07%, seguido do nordeste, com 12,56%. O coeficiente de correlação de Pearson entre o percentual de laudos suspeitos de câncer de mama e o Índice de Desenvolvimento Humano Municipal (IDHM) foi - 0,0349. Como principais conclusões temos que o rastreio está aquém das metas e sua cobertura é desigual entre as macrorregiões. A correlação nula, pode estar relacionada aos números pouco expressivos de exames realizados e as limitações dos indicadores.

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)0.004
metaresearch head score (Gemma)0.013
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 score0.063
Threshold uncertainty score0.125

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0040.013
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0040.006
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0010.001
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 head0.015
GPT teacher head0.282
Teacher spread0.267 · 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
Published2022
Admission routes1
Has abstractyes

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