ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2021
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Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.
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31citing papers in PubMed, 1 pooled it
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Who cites it
31 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prognostic models in COVID-19 infection that predict severity: a systematic review.European journal of epidemiology · 2023Pooled it
- Efficacy of tocilizumab for hospitalized patients with COVID-19 pneumonia and high IL-6 levels: A randomized controlled trial.Infection · 2025Trial
- External validation of the MMCD score for renal replacement therapy in two Brazilian cohorts of COVID-19 patients.IJID regions · 2026Article
- Rethinking emergency risk assessment: A single-center look at shock index and its variants in COVID-19.PloS one · 2026Observational
- Explainable artificial intelligence for predicting cardiovascular events in hospitalised COVID-19 patients.BMC infectious diseases · 2025Article
- The Usefulness of Peripheral and Organ Perfusion Monitoring in Predicting Mortality in Patients with Severe SARS-CoV-2.Biomedicines · 2025Article
- ACCREDIT: Validation of clinical score for progression of COVID-19 while hospitalized.Global epidemiology · 2025Article
- The Impact of MELD, PESI, PSI, and DIC Scores on Predicting Pulmonary Thromboembolism and Mortality Rate in COVID-19 Pneumonia.Tanaffos · 2025Article
- Characteristics and outcomes of in-hospital patients with Covid-19 and history of tuberculosis: a matched case-control from the Brazilian Covid-19 Registry.BMC infectious diseases · 2024Article
- A New Natural Language Processing-Inspired Methodology (Detection, Initial Characterization, and Semantic Characterization) to Investigate Temporal Shifts (Drifts) in Health Care Data: Quantitative Study.JMIR medical informatics · 2024Article
- The SpOJournal of clinical medicine · 2024Article
- Comprehensive statistical analysis reveals significant benefits of COVID-19 vaccination in hospitalized patients: propensity score, covariate adjustment, and feature importance by permutation.BMC infectious diseases · 2024Article
- COVID-19: The Development and Validation of a New Mortality Risk Score.Journal of clinical medicine · 2024Article
- Temporal validation of the MMCD score to predict kidney replacement therapy and in-hospital mortality in COVID-19 patients.BMC nephrology · 2023Observational
- Clinical characteristics and outcomes of hospital-manifested COVID-19 among Brazilians.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2023Article
- Potential and limitations of machine meta-learning (ensemble) methods for predicting COVID-19 mortality in a large inhospital Brazilian dataset.Scientific reports · 2023Article
- Mechanical ventilation and death in pregnant patients admitted for COVID-19: a prognostic analysis from the Brazilian COVID-19 registry score.BMC pregnancy and childbirth · 2023Article
- Development and validation of a prediction model based on comorbidities to estimate the risk of in-hospital death in patients with COVID-19.Frontiers in public health · 2023Article
- Myocardial Injury and Prognosis in Hospitalized COVID-19 Patients in Brazil: Results From The Brazilian COVID-19 Registry.Arquivos brasileiros de cardiologia · 2023Article
- Assessment of the ABCFrontiers in medicine · 2023Article
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Authors and funding
118 authors.
Milena S MarcolinoDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Telehealth Center, University Hospital, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Institute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil. Electronic address: milenamarc@ufmg.br.
Magda C PiresInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Department of Statistics, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: magda@est.ufmg.br.
Lucas Emanuel F RamosDepartment of Statistics, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: luckermos19@gmail.com.
Rafael T SilvaDepartment of Statistics, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: rafaelsilva@posteo.net.
Luana M OliveiraInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Center for Research and Graduate Studies in Business Administration, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: luanalmo19.09@gmail.com.
Rafael L R CarvalhoInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil. Electronic address: rafaelsjdr@hotmail.com.
Rodolfo Lucas S MouratoUniversidade Federal de São João del-Rei. Divinópolis, Brazil. Electronic address: rodolfo_use@hotmail.com.
Adrián Sánchez-MontalváInfectious Diseases Department, Vall d'Hebron University Hospita, Universitat Autònoma de Barcelona, PROSICS, Barcelona, Spain. Electronic address: adrian.sanchez.montalva@gmail.com.
Berta RaventósInfectious Diseases Department, Vall d'Hebron University Hospita, Universitat Autònoma de Barcelona, PROSICS, Barcelona, Spain. Electronic address: berta.raventos@vhir.org.
Fernando AnschauHospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Grupo Hospitalar Conceição. Porto Alegre, Brazil. Electronic address: afernando@ghc.com.br.
José Miguel ChatkinPontifícia Universidade Católica do Rio Grande do (Sul RGS), Porto Alegre, Brazil; Hospital São Lucas PUCRS, Porto Alegre, Brazil. Electronic address: jmchatkin@pucrs.br.
Matheus C A NogueiraRede Mater Dei de Saúde. Belo Horizonte, Brazil. Electronic address: mathnogueira42@gmail.com.
Milton H Guimarães-JúniorHospital Márcio Cunha. Ipatinga, Brasil. Electronic address: miltonhenriques@yahoo.com.br.
Giovanna G ViettaUniversidade do Sul de Santa Catarina (UNISUL), Palhoça, Brazil; Dissertare Scientific Advice, Florianópolis, Brazil; SOS Cardio Hospital, Florianópolis, Brazil. Electronic address: ggvietta@gmail.com.
Helena DuaniDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Internal Medicine Department, University Hospital, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: hduani@yahoo.com.br.
Daniela PonceFaculdade de Medicina de Botucatu, Universidade Estadual Paulista "Júlio de Mesquita Filho". Botucatu, Brazil; Hospital das Clínicas da Faculdade de Medicina de Botucatu. Botucatu, Brazil. Electronic address: daniela.ponce@unesp.br.
Patricia K ZiegelmannInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil. Electronic address: patriciakz99@gmail.com.
Luís C CastroHospital Bruno Born. Lajeado, Brazil; Research Center of Vale do Taquari. Estrela, Brazil. Electronic address: pharmlucamsc@gmail.com.
Karen B RuschelInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Hospital Mãe de Deus. Porto Alegre, Brazil; Hospital Universitário de Canoas. Canoas, Brazil. Electronic address: karenbruschel@gmail.com.
Christiane C R CiminiTelehealth Center, University Hospital, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Institute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Mucuri Medical School, FAMMUC, Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM. Teófilo Otoni, Brazil; Hospital Santa Rosalia. Teófilo Otoni, Brazil. Electronic address: christiane.cimini@gmail.com.
Saionara C FranciscoHospital Metropolitano Doutor Célio de Castro. Belo Horizonte, Brazil; Post-graduation Center, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: saionaracf@gmail.com.
Maiara A FlorianiHospital Moinhos de Vento. Porto Alegre, Brazil. Electronic address: maiara.floriani@hmv.org.br.
Guilherme F NascimentoHospital Unimed BH. Belo Horizonte, Brazil. Electronic address: guilhermefagundesn@hotmail.com.
Bárbara L FaraceHospital Risoleta Tolentino Neves. Belo Horizonte, Brazil. Electronic address: barbarafarace@gmail.com.
Luanna S MonteiroPost-graduation Center, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Hospital Metropolitano Odilon Behrens. Belo Horizonte, Brazil. Electronic address: luannasmonteiro@gmail.com.
Maira V R Souza-SilvaPost-graduation Center, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: mairavsouza@gmail.com.
Thais L S SalesUniversidade Federal de São João del-Rei. Divinópolis, Brazil. Electronic address: thaislorennass30@yahoo.com.br.
Karina Paula M P MartinsInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Internal Medicine Department, University Hospital, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Hospital Risoleta Tolentino Neves. Belo Horizonte, Brazil. Electronic address: kkpmprado2@gmail.com.
Israel J Borges do NascimentoDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: israeljbn@ufmg.br.
Tatiani O FereguettiHospital Eduardo de Menezes. Belo Horizonte. Brazil. Electronic address: tatianifereguetti@gmail.com.
Daniel T M O FerraraUniversidade FUMEC. Belo Horizonte, Brazil. Electronic address: daniel@taiar.com.br.
Fernando A BotoniDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Hospital Julia Kubitschek. Belo Horizonte, Brazil. Electronic address: fbotoni@medicina.ufmg.br.
Ana Paula B S EtgesInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Pontifícia Universidade Católica do Rio Grande do (Sul RGS), Porto Alegre, Brazil; Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil. Electronic address: anabsetges@gmail.com.
Alexandre V SchwarzboldHospital Universitário de Santa Maria. Santa Maria, Brazil. Electronic address: alexvspoa@gmail.com.
Amanda O MaurílioDepartamento de Medicina Interna, Universidade Federal de Santa Maria. Santa Maria, Brazil; Hospital São João de Deus. Divinópolis, Brazil. Electronic address: amandaoliveira.maurilio@gmail.com.
Ana Luiza B A ScottonHospital Regional Antônio Dias. Patos de Minas, Brazil. Electronic address: analuiza.bahia@yahoo.com.br.
André P WeberHospital Bruno Born. Lajeado, Brazil. Electronic address: andrepweber@gmail.com.
André S M CostaRede Mater Dei de Saúde. Belo Horizonte, Brazil. Electronic address: andresmc@gmail.com.
Andressa B GlaeserHospital Moinhos de Vento. Porto Alegre, Brazil. Electronic address: andressa.glaeser@hmv.org.br.
Angélica Aparecida C MadureiraFaculdade Ciências Médicas de Minas Gerais. Belo Horizonte, Brazil. Electronic address: angelicaacmadureira@gmail.com.
Angelinda R BheringHospital Unimed BH. Belo Horizonte, Brazil. Electronic address: lindabhering@gmail.com.
Bruno Mateus de CastroHospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil. Electronic address: brunocastro1199@gmail.com.
Carla Thais C A da SilvaFaculdade de Ciências Humanas de Curvelo. Curvelo, Brazil. Electronic address: carlatcas@gmail.com.
Carolina M RamosHospital Julia Kubitschek. Belo Horizonte, Brazil. Electronic address: carol.marques@live.com.
Caroline D GomesHospital Mãe de Deus. Porto Alegre, Brazil. Electronic address: carolinegomes.pesquisaclinica@gmail.com.
Cíntia A de CarvalhoHospital João XXIII. Av. Professor Alfredo Balena, 400, Belo Horizonte, Brazil. Electronic address: carvalho.cintiaa@gmail.com.
Daniel V SilveiraHospital Unimed BH. Belo Horizonte, Brazil. Electronic address: danielvez@gmail.com.
Edilson CezarHospital Universitário de Canoas. Canoas, Brazil. Electronic address: crfsae3_hu@centrodepesquisaclinica.com.br.
Elayne C PereiraUniversidade do Sul de Santa Catarina (UNISUL), Palhoça, Brazil; SOS Cardio Hospital, Florianópolis, Brazil. Electronic address: elaynepp@yahoo.com.br.
Emanuele Marianne S KrogerHospital Julia Kubitschek. Belo Horizonte, Brazil. Electronic address: manu.kroger@gmail.com.
Felipe B ValltDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: vallt@medufmg.com.
Fernanda B LucasHospital Santo Antônio. Curvelo, Brazil. Electronic address: fbl_lucas@yahoo.com.br.
Fernando G AranhaSOS Cardio Hospital, Florianópolis, Brazil. Electronic address: fgaranha@icloud.com.
Frederico BartolazziHospital Santo Antônio. Curvelo, Brazil. Electronic address: fredlazzi@hotmail.com.
Gabriela P CrestaniHospital Mãe de Deus. Porto Alegre, Brazil. Electronic address: gabrielapetryc@gmail.com.
Gisele A N BastosHospital Moinhos de Vento. Porto Alegre, Brazil. Electronic address: gisele.nader@hmv.org.br.
Glícia Cristina de C MadeiraFaculdade Ciências Médicas de Minas Gerais. Belo Horizonte, Brazil. Electronic address: glicia.cristina.castro@gmail.com.
Helena Carolina NoalHospital Universitário de Santa Maria. Santa Maria, Brazil. Electronic address: helenacnoal@gmail.com.
Heloisa R ViannaRede Mater Dei de Saúde. Belo Horizonte, Brazil; Faculdade Ciências Médicas de Minas Gerais. Belo Horizonte, Brazil; Hospital Universitário Ciências Médicas. Belo Horizonte, Brazil. Electronic address: hrvianna@hotmail.com.
Henrique C GuimarãesHospital Risoleta Tolentino Neves. Belo Horizonte, Brazil. Electronic address: hcerqueirag@gmail.com.
Isabela M GomesDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: isabela_moraes1@yahoo.com.br.
Israel MolinaVall d'Hebron University Hospital, PROSICS Barcelona. Barcelona, Spain; Instituto René Rachou-FIOCRUZ Minas. Belo Horizonte, Brazil. Electronic address: srael.molina@fiocruz.br.
Joanna d'Arc L BatistaInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Universidade Federal da Fronteira Sul, Chapecó, Brazil; Hospital Regional do Oeste. Chapecó, Brazil. Electronic address: joannalyra@gmail.com.
Joice C de AlvarengaHospital João XXIII. Av. Professor Alfredo Balena, 400, Belo Horizonte, Brazil. Electronic address: joice-alvarenga@hotmail.com.
Júlia D S S GuimarãesPontifícia Universidade Católica de Minas Gerais. Belo Horizonte, Brazil. Electronic address: jusabatino@gmail.com.
Júlia D P de MoraisFaculdade Ciências Médicas de Minas Gerais. Belo Horizonte, Brazil; Hospital Universitário Ciências Médicas. Belo Horizonte, Brazil. Electronic address: juliadrumond_@hotmail.com.
Juliana M RugoloHospital das Clínicas da Faculdade de Medicina de Botucatu. Botucatu, Brazil. Electronic address: jr.machado@unesp.br.
Karen Cristina J R PontesHospital Regional do Oeste. Chapecó, Brazil. Electronic address: karen_lua3@hotmail.com.
Kauane Aline M Dos SantosHospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil. Electronic address: kauane.ams@gmail.com.
Leonardo S de OliveiraHospital Santa Rosalia. Teófilo Otoni, Brazil. Electronic address: seixasleo@yahoo.com.br.
Lílian S PinheiroMucuri Medical School, FAMMUC, Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM. Teófilo Otoni, Brazil. Electronic address: lilian.pinheiro98@hotmail.com.
Liliane S PachecoHospital Universitário de Santa Maria. Santa Maria, Brazil. Electronic address: lilianespacheco@gmail.com.
Lucas de D SousaHospital Regional Antônio Dias. Patos de Minas, Brazil. Electronic address: ld-sousa@hotmail.com.
Luciana S F CoutoHospital Universitário de Santa Maria. Santa Maria, Brazil. Electronic address: lucianasiuves@gmail.com.
Luciane KopittkeHospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Grupo Hospitalar Conceição. Porto Alegre, Brazil. Electronic address: kluciane@ghc.com.br.
Luis Cesar S de MouraHospital Tacchini. Bento Gonçalves, Brazil. Electronic address: luis.moura@tacchini.com.br.
Luisa Elem A SantosCentro Universitário de Patos de Minas. RPatos de Minas, Brazil. Electronic address: luisa_elem@hotmail.com.
Máderson A S CabralDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Internal Medicine Department, University Hospital, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Hospital Metropolitano Doutor Célio de Castro. Belo Horizonte, Brazil. Electronic address: madersonalvares@hotmail.com.
Maíra D SouzaHospital Metropolitano Odilon Behrens. Belo Horizonte, Brazil. Electronic address: mairadiassouza@gmail.com.
Marcela G T TofaniHospital Semper. Belo Horizonte, Brazil. Electronic address: mgttofani@gmail.com.
Marcelo CarneiroHospital Santa Cruz. Santa Cruz do Sul, Brazil; Universidade de Santa Cruz - Santa Cruz do Sul. Electronic address: marceloc@unisc.br.
Maria Angélica P FerreiraHospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil. Electronic address: mpiferreira@hcpa.edu.br.
Maria Aparecida C BicalhoDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil; Fundação Hospitalar do Estado de Minas Gerais - FHEMIG. Belo Horizonte, Brazil. Electronic address: macbicalho@gmail.com.
Maria Clara P B LimaUniversidade Federal de Ouro Preto. Ouro Preto, Brazil. Electronic address: mariaclarapontellobl@gmail.com.
Mariana F GodoyHospital São Lucas PUCRS, Porto Alegre, Brazil. Electronic address: mfdegodoy@gmail.com.
Marilia M A CardosoHospital das Clínicas da Faculdade de Medicina de Botucatu. Botucatu, Brazil. Electronic address: marilia.cardoso@unesp.br.
Meire P FigueiredoHospital Santo Antônio. Curvelo, Brazil. Electronic address: mpfenf@yahoo.com.br.
Natália C S SampaioHospital Eduardo de Menezes. Belo Horizonte. Brazil. Electronic address: natsamster@gmail.com.
Natália L RangelHospital Márcio Cunha. Ipatinga, Brasil. Electronic address: netx_11@hotmail.com.
Natália T CrespoHospital Márcio Cunha. Ipatinga, Brasil. Electronic address: nat_trifiletti@hotmail.com.
Neimy R de OliveiraHospital Eduardo de Menezes. Belo Horizonte. Brazil. Electronic address: neimyramos@gmail.com.
Pedro L AssafHospital Metropolitano Doutor Célio de Castro. Belo Horizonte, Brazil. Electronic address: pedro.ledic@hmdcc.com.br.
Petrônio José de L MartelliHospital das Clínicas da Universidade Federal de Pernambuco. Recife, Brazil; Universidade Federal de Pernambuco, Centro de Ciências Médicas. Recife, Brazil. Electronic address: petroniocarla@uol.com.br.
Rafaela S C AlmeidaHospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Grupo Hospitalar Conceição. Porto Alegre, Brazil. Electronic address: rafacharao@gmail.com.
Raphael C MartinsUniversidade Federal do Rio Grande do Sul. Porto Alegre, Brazil; Hospital Tacchini. Bento Gonçalves, Brazil. Electronic address: rapahaelcm@gmail.com.
Raquel LutkmeierHospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Grupo Hospitalar Conceição. Porto Alegre, Brazil. Electronic address: raquellutk83@gmail.com.
Reginaldo Aparecido ValacioHospital Metropolitano Odilon Behrens. Belo Horizonte, Brazil. Electronic address: ravalacio@hotmail.com.
Renan G FingerHospital Regional do Oeste. Chapecó, Brazil. Electronic address: renanfinger@yahoo.com.br.
Ricardo B CardosoInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil. Electronic address: ricardobcardoso@gmail.com.
Roberta PozzaHospital Tacchini. Bento Gonçalves, Brazil. Electronic address: robertapozza@tacchini.com.br.
Roberta X CamposPontifícia Universidade Católica de Minas Gerais. Belo Horizonte, Brazil. Electronic address: xaviercampos.roberta@gmail.com.
Rochele M MenezesHospital Santa Cruz. Santa Cruz do Sul, Brazil; Universidade de Santa Cruz - Santa Cruz do Sul. Electronic address: rochelemenezes@unisc.br.
Roger M de AbreuHospital Metropolitano Doutor Célio de Castro. Belo Horizonte, Brazil. Electronic address: roger.abreu@hmdcc.com.br.
Rufino de F SilvaUniversidade Federal de São João del-Rei. Divinópolis, Brazil; Departamento de Medicina Interna, Universidade Federal de Santa Maria. Santa Maria, Brazil. Electronic address: rufino@ufsj.edu.br.
Silvana M M GuimarãesHospital Semper. Belo Horizonte, Brazil. Electronic address: smangeon@gmail.com.
Silvia F AraújoHospital Semper. Belo Horizonte, Brazil. Electronic address: silviaferreiragastro@gmail.com.
Susany Anastácia PereiraDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: susany2808@gmail.com.
Talita F OliveiraHospital Metropolitano Odilon Behrens. Belo Horizonte, Brazil. Electronic address: talitafischeroliveira@gmail.com.
Tatiana KurtzHospital Santa Cruz. Santa Cruz do Sul, Brazil; Universidade de Santa Cruz - Santa Cruz do Sul. Electronic address: kurtz@unisc.br.
Thainara C de OliveiraHospital Universitário de Canoas. Canoas, Brazil. Electronic address: thainarastaehler@hotmail.com.
Thaíza Simônia M A AraújoDepartment of Internal Medicine, Medical School, Universidade Federal de Minas Gerais. Belo Horizonte, Brazil. Electronic address: thaizaalbino16@gmail.com.
Thulio Henrique O DinizDepartamento de Medicina Interna, Universidade Federal de Santa Maria. Santa Maria, Brazil. Electronic address: thuliodinizmed@gmail.com.
Veridiana B Dos SantosHospital Nossa Senhora da Conceição and Hospital Cristo Redentor, Grupo Hospitalar Conceição. Porto Alegre, Brazil. Electronic address: veridbaldon@hotmail.com.
Virginia Mara R GomesCentro Universitário de Belo Horizonte (UniBH). Belo Horizonte, Brazil. Electronic address: vgvirginiagomes@gmail.com.
Vitor Augusto L do ValePontifícia Universidade Católica de Minas Gerais. Belo Horizonte, Brazil. Electronic address: vitoravale@gmail.com.
Yuri C RamiresHospital Bruno Born. Lajeado, Brazil. Electronic address: yuri.ramires@gmail.com.
Eric BoersmaErasmus MC, University Medical Center Rotterdam, Department of Cardiology, Rotterdam, The Netherlands. Electronic address: h.boersma@erasmusmc.nl.
Carisi A PolanczykInstitute for Health Technology Assessment (IATS/ CNPq). Rua Ramiro Barcelos, 2359. Prédio 21 | Sala 507, Porto Alegre, Brazil; Universidade Federal do Rio Grande do Sul. Porto Alegre, Brazil; Hospital Moinhos de Vento. Porto Alegre, Brazil. Electronic address: carisi.anne@gmail.com.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe majority of available scores to assess mortality risk of coronavirus disease 2019 (COVID-19) patients in the emergency department have high risk of bias. Therefore, this cohort aimed to develop and validate a score at hospital admission for predicting in-hospital mortality in COVID-19 patients and to compare this score with other existing ones.
methodsConsecutive patients (≥ 18 years) with confirmed COVID-19 admitted to the participating hospitals were included. Logistic regression analysis was performed to develop a prediction model for in-hospital mortality, based on the 3978 patients admitted between March-July, 2020. The model was validated in the 1054 patients admitted during August-September, as well as in an external cohort of 474 Spanish patients.
resultsMedian (25-75th percentile) age of the model-derivation cohort was 60 (48-72) years, and in-hospital mortality was 20.3%. The validation cohorts had similar age distribution and in-hospital mortality. Seven significant variables were included in the risk score: age, blood urea nitrogen, number of comorbidities, C-reactive protein, SpO
conclusionsAn easy-to-use rapid scoring system based on characteristics of COVID-19 patients commonly available at hospital presentation was designed and validated for early stratification of in-hospital mortality risk of patients with COVID-19.
Indexed as
COVID-19AgedHospitalizationHospital MortalityHumansMiddle AgedPrognosisRetrospective StudiesRisk FactorsSARS-CoV-2COVID-19HospitalizationsMortalityPrognosisRisk factorsSARS-CoV-2Score
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