7 documents found, page 1 of 1

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Trends in COVID-19 case-fatality rates in Brazilian public hospitals : a longit...

Zimmermann, Ivan Ricardo; Sanchez, Mauro Niskier; Frio, Gustavo Saraiva; Alves, Layana Costa; Pereira, Claudia Cristina de Aguiar

Almost 200,000 deaths from COVID-19 were reported in Brazil in 2020. The case fatality rate of a new infectious disease can vary by different risk factors and over time. We analysed the trends and associated factors of COVID-19 case fatality rates in Brazilian public hospital admissions during the first wave of the pandemic.

Date: 2022   |   Origin: Oasisbr

COVID-19 as the leading cause of hospital deaths in the Brazilian public health...

Zimmermann, Ivan Ricardo; Sanchez, Mauro Niskier; Alves, Layana Costa; Frio, Gustavo Saraiva; Cavalcante, Fabrício Vieira; Escalante, Juan José Cortez

Objectives: To describe the profile of hospital deaths in Brazil according to cause of admission during the pre-pandemic (2019) and pandemic periods (2020). Methods: Descriptive study based on individual-level records of all hospital admissions with death outcomes reimbursed by the Brazilian National Health System in 2019 and 2020. Results: The number of hospital deaths increased by 16.7% in 2020 compared with ...

Date: 2021   |   Origin: Oasisbr

Demand for ICU beds by COVID-19 in the Federal District, Brazil: an analysis of...

Zimmermann, Ivan Ricardo; Sanchez, Mauro; Brant, Jonas; Alves, Domingos

Objectives: to analyze the impact of social distance policies on the spread of COVID-19 and the need for beds in intensive care units. Methods: based on a dynamic transition compartmental model and Monte Carlo simulations, propagation scenarios were built according to the level of adherence of the social distance measures in the context of the Federal District, Brazil. The parameter values ​​were based on offic...

Date: 2020   |   Origin: Oasisbr

Demanda por leitos de UTI pela COVID-19 no Distrito Federal, Brasil : uma análi...

Zimmermann, Ivan Ricardo; Sanchez, Mauro Niskier; Carvalho, Jonas Lotufo Brant de; Alves, Domingos

Objetivos: analisar o impacto das políticas de distanciamento social sobre a propagação da COVID-19 e a necessidade de leitos de unidades de terapia intensiva. Métodos: com um modelo compartimental de transição dinâmica e simulações de Monte Carlo foram construídoscenários de propagação de acordo com o nível de adesão das medidas de distanciamento social no contexto do Distrito Federal, Brasil. Os valores dos p...

Date: 2020   |   Origin: Oasisbr

Projeção de internações em terapia intensiva pela COVID-19 no Distrito Federal,...

Zimmermann, Ivan Ricardo; Sanchez, Mauro; Brant, Jonas Lotufo; Alves, Domingos

Objetivo: Construir cenários e analisar o impacto das políticas de distanciamento social na propagação da COVID-19 e a necessidade de leitos de unidades de terapia intensiva (UTI). Métodos: Sobre modelo compartimental de transição dinâmica e simulações de Monte Carlo, construíram-se três cenários de propagação conforme o nível de adesão às medidas de distanciamento social no Distrito Federal, Brasil. Os valores...

Date: 2020   |   Origin: Oasisbr

Health-related quality of life and self-reported long-term conditions : a popul...

Zimmermann, Ivan Ricardo; Silva, Marcus Tolentino; Galvão, Taís Freire; Pereira, Maurício Gomes

Objective: to estimate and compare the effect of self-reported long-term health conditions and sociodemographic factors on perceived health-related quality of life (HRQoL). Methods: a population-based survey of adults (18 to 65 years) living in Brasilia, Brazil, was conducted in 2012. Descriptive and multivariate analyses using a Tobit model were performed with data on sociodemographic variables, self-reported ...

Date: 2018   |   Origin: Oasisbr

Qualidade de vida relacionada à saúde em adultos no Distrito Federal

Zimmermann, Ivan Ricardo

Tese (doutorado)—Universidade de Brasília, Faculdade de Ciências da Saúde, Programa de Pós-Graduação em Ciências da Saúde, 2016.; Introdução: A qualidade de vida envolve uma complexa interação de fatores biológicos, econômicos, sociais, culturais e de estilos de vida. Sua estimativa pode nortear o planejamento, a avaliação e a implementação de tecnologias e políticas de saúde. Investigações de base populacional...

Date: 2016   |   Origin: Oasisbr

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