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The potential propagation of Covid-19 and government decision-making: a retrospective analysis in Florianópolis, Brazil / O potencial de propagação da Covid-19 e a tomada de decisão governamental: uma análise retrospectiva em Florianópolis, Brasil
Preprint
in Portuguese
| SciELO Preprints
| ID: pps-993
Responsible library:
BR1.1
ABSTRACT
Objective:
to analyze the association between the spreading potential of SARS-CoV-2 and the decision-making of the municipal government of Florianópolis (Brazil) regarding social distance.Methods:
We analyzed new cases of COVID-19 with nowcasting treatment identified in Florianópolis residents between February 1 and July 14, 2020. Decrees related to COVID-19 published in the Official Gazette of the Municipality between February 1 and July 14, 2020 were also analyzed. Based on the actions proposed in the decrees, it was analyzed whether they relaxed social isolation, increased or maintained existing restrictions, thus creating the Social Distancing Index. Time-dependent reproduction numbers (Rt) for the period of 14 days prior to each decree were calculated. A matrix was constructed associating the classification of each decree and the Rt values, analyzing the consonance or dissonance between the potential dissemination of SARS-CoV-2 and the actions of the decrees.Results:
5,374 cases of COVID-19 and 26 decrees were analyzed. Nine decrees increased measures of social distance, nine maintained them and eight made them more flexible. Of the 26 actions, 9 were consonant and 17 dissonant with the tendency indicated by the Rt. Dissonances were observed in all the decrees that maintained the distance measures or made them more flexible. In the last two months analyzed there was the fastest expansion in the number of new cases and the greatest amount of dissonant decrees.Conclusion:
There was an important divergence between municipal measures of social distance with epidemiological indicators at the time of each political decision. Key-words Coronavirus Infections. Epidemiology. Decision Making. Government.RESUMO
Objetivo:
analisar a relação entre o potencial de propagação do SARS-CoV-2 e as tomadas de decisão do governo municipal de Florianópolis (Brasil) quanto ao distanciamento social.Métodos:
Foram analisados casos novos de COVID-19 com tratamento de nowcasting identificados em residentes de Florianópolis entre 01 de fevereiro e 14 de julho de 2020. Também foram analisados os decretos relacionados à COVID-19 publicadas no Diário Oficial do Município entre 01 de fevereiro e 14 de julho de 2020. Com base nas ações dispostas nos decretos, analisou-se se elas promoviam o relaxamento, o aumento ou a manutenção das restrições vigestes, criando-se o Índice de Distanciamento Social. Para o período de cinco dias anteriores a cada decreto calcularam-se os números de reprodução dependente do tempo (Rt). Construiu-se matriz entre a classificação de cada decreto e os valores de Rt, verificando-se a consonância ou a dissonância entre o potencial de disseminação do SARS-CoV-2 e as ações dos decretos.Resultados:
Foram analisados 5.374 casos de COVID-19 e 26 decretos. Nove decretos aumentaram as medidas de distanciamento social, nove mantiveram e oito as flexibilizaram. Das 26 ações, 9 eram consonantes e 17 dissonantes com a tendência indicada pelos Rt. Dissonâncias foram observadas com todos os decretos que mantiveram as medidas de distanciamento e que as flexibilizavam. No segundo bimestre da análise houve a mais rápida expansão do número de casos novos e a maior quantidade de dissonâncias dos decretos.Conclusão:
Observou-se importante divergência entre as medidas de distanciamento social com indicadores epidemiológicos no momento da decisão política.
Full text:
Available
Collection:
Preprints
Database:
SciELO Preprints
Type of study:
Incidence study
/
Risk factors
Country/Region as subject:
South America
/
Brazil
Language:
Portuguese
Year:
2020
Document type:
Preprint