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Record W4321083034 · doi:10.47820/recima21.v4i2.2767

COVID-19 E SUA PRIMEIRA ONDA: UMA ANÁLISE RETROSPECTIVA DOS PRIMEIROS CASOS EM UMA CIDADE FRONTEIRIÇA DO BRASIL

2023· article· pt· W4321083034 on OpenAlexaff
Welisson Barbosa Costa, Samuel Chagas de Assis, Natalia Gurgel do Carmo, Arthur Dias Mendoza, Rafael Dos Santos da Silva, Luís Fernando Boff Zarpelon, Maria Leandra Terêncio

Bibliographic record

VenueRECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218 · 2023
Typearticle
Languagept
FieldSocial Sciences
TopicEducation during COVID-19 pandemic
Canadian institutionsIntertek (Canada)
Fundersnot available
KeywordsMedicineCoronavirus disease 2019 (COVID-19)GynecologyInternal medicine

Abstract

fetched live from OpenAlex

O objetivo deste estudo retrospectivo, de centro único, é incluir todos os casos da primeira onda de casos de COVID-19 no Hospital Padre Germano Lauck, em Foz do Iguaçu - PR, Brasil, de abril a julho de 2020, confirmados por RT-PCR em tempo real e analisar as características epidemiológicas e clínicas. Descrevemos e analisamos, retrospectivamente, as características clínicas e epidemiológicas dos casos da primeira onda de COVID-19 na cidade de Foz do Iguaçu, no Brasil. Os dados categóricos são descritos por frequência e proporções, enquanto os dados numéricos são descritos pelo desvio padrão (DP) e pelo intervalo interquartil mediano (IQM). A idade média dos pacientes foi de 39 anos, incluindo 415 homens (44%) e 535 mulheres (56%). As comorbidades prevalentes foram diabetes, hipertensão e doença cardiovascular. Tosse, cefaleia e mialgia foram os sintomas comuns associados à COVID-19. A idade foi o principal fator de risco para a morte, assim como a hipertensão e o diabetes. Este estudo encontrou que a primeira onda de COVID-19 em Foz do Iguaçu apresentou características semelhantes aos estudos realizados durante o mesmo período epidemiológico. Quando comparadas com análises posteriores de diferentes cepas do vírus COVID-19, foi observado que houve uma predominância de diferentes sintomas e idades de casos graves entre as infecções causadas pelas variantes Ômicron e Delta.

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)0.001
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.036
Threshold uncertainty score0.071

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0020.002
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
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 head0.073
GPT teacher head0.394
Teacher spread0.322 · 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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Citations1
Published2023
Admission routes1
Has abstractyes

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Same venueRECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218Same topicEducation during COVID-19 pandemicFrench-language works237,207