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0 0.5 1 1.5 2+ Hospitalization 64% primary Improvement Relative Risk Hospitalization (b) 51% c19hcq.org Szente Fonseca et al. HCQ for COVID-19 EARLY TREATMENT Is early treatment with HCQ beneficial for COVID-19? Retrospective 717 patients in Brazil Lower hospitalization with HCQ (p=0.00081) Szente Fonseca et al., Travel Medicine and Infec.., doi:10.1016/j.tmaid.2020.101906 Favors HCQ Favors control
Risk of Hospitalization for Covid-19 Outpatients Treated with Various Drug Regimens in Brazil: Comparative Analysis
Szente Fonseca et al., Travel Medicine and Infectious Disease, doi:10.1016/j.tmaid.2020.101906
Szente Fonseca et al., Risk of Hospitalization for Covid-19 Outpatients Treated with Various Drug Regimens in Brazil: Comparative.., Travel Medicine and Infectious Disease, doi:10.1016/j.tmaid.2020.101906
Oct 2020   Source   PDF  
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64% lower hospitalization with HCQ. Retrospective 717 patients in Brazil with early treatment, adjusted OR 0.32, p=0.00081, for HCQ versus no medication, and OR 0.45, p=0.0065, for HCQ vs. anything else.
risk of hospitalization, 64.0% lower, RR 0.36, p < 0.001, treatment 25 of 175 (14.3%), control 89 of 542 (16.4%), adjusted per study, odds ratio converted to relative risk, HCQ vs. nothing, primary outcome.
risk of hospitalization, 50.5% lower, RR 0.49, p = 0.006, treatment 25 of 175 (14.3%), control 89 of 542 (16.4%), adjusted per study, odds ratio converted to relative risk, HCQ vs. anything else.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
Szente Fonseca et al., 31 Oct 2020, retrospective, Brazil, peer-reviewed, mean age 50.6, 10 authors, average treatment delay 4.6 days, dosage 400mg bid day 1, 400mg qd days 2-5.
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Abstract: Journal Pre-proof Risk of Hospitalization for Covid-19 Outpatients Treated with Various Drug Regimens in Brazil: Comparative Analysis Silvia Nunes Szente Fonseca, Anastasio Queiroz de Sousa, Alexandre Giandoni Wolkoff, Marcelo Sampaio Moreira, Bruno Castro Pinto, Christianne Fernandes Valente Takeda, Eduardo Rebouças, Ana Paula Vasconcellos Abdon, Anderson L.A. Nascimento, Harvey A. Risch PII: S1477-8939(20)30402-6 DOI: https://doi.org/10.1016/j.tmaid.2020.101906 Reference: TMAID 101906 To appear in: Travel Medicine and Infectious Disease Received Date: 14 August 2020 Revised Date: 10 September 2020 Accepted Date: 26 October 2020 Please cite this article as: Szente Fonseca SN, Queiroz de Sousa A, Wolkoff AG, Moreira MS, Pinto BC, Valente Takeda CF, Rebouças E, Vasconcellos Abdon AP, Nascimento ALA, Risch HA, Risk of Hospitalization for Covid-19 Outpatients Treated with Various Drug Regimens in Brazil: Comparative Analysis, Travel Medicine and Infectious Disease, https://doi.org/10.1016/j.tmaid.2020.101906. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier Ltd. Silvia Nunes Szente Fonseca: Conceptualization, Investigation, Resources, Data Curation, Writing Original Draft, Project administration Anastasio Queiroz de Sousa: Investigation, Resources, Data Curation, Writing - Review & Editing Alexandre Giandoni Wolkoff: Conceptualization, Investigation, Resources, Data Curation, Writing Review & Editing, Project administration Marcelo Sampaio Moreira: Investigation, Resources, Data Curation, Writing - Review & Editing Bruno Castro Pinto: Investigation, Resources, Data Curation, Writing - Review & Editing of Christianne Fernandes Valente Takeda: Investigation, Resources, Data Curation, Writing - Review & Editing Eduardo Rebouças: Investigation, Resources, Data Curation, Writing - Review & Editing ro Ana Paula Vasconcellos Abdon: Investigation, Resources, Data Curation, Writing - Review & Editing -p Anderson L. A. Nascimento: Investigation, Resources, Data Curation, Writing - Review & Editing Jo ur na lP re Harvey A. Risch: Conceptualization, Investigation, Data Curation, Formal Analysis, Writing - Review & Editing 1 Risk of Hospitalization for Covid-19 Outpatients Treated with Various Drug Regimens in Brazil: Comparative Analysis Silvia Nunes Szente Fonseca 1, Anastasio Queiroz de Sousa 2, Alexandre Giandoni Wolkoff 3, Marcelo Sampaio Moreira 3, Bruno Castro Pinto 3, Christianne Fernandes Valente Takeda 3, Eduardo Rebouças 3, Ana Paula Vasconcellos Abdon 4, Anderson L. A. Nascimento 3, Harvey A. Risch 5, 6 Hospital São Francisco, Ribeirão Preto, Brazil 2 Federal University of Ceará, Ceará , Brazil 3 Hapvida Saúde HMO, Fortaleza, Brazil 4 University of Fortaleza, Fortaleza, Brazil 5 Yale School of Public Health, New Haven, Connecticut USA 6 Correspondence to: Harvey A. Risch, M.D., Ph.D., Yale School of Public Health, 60 lP re -p ro of 1 na College St., PO..
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