Francisco Fernandez-Arnalich

La Paz, MD, Spain

Last Updated: 09/26/2026

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Found 31 publications

Improving prediction of COVID-19 mortality using machine learning in the Spanish SEMI-COVID-19 registry.

Improving prediction of COVID-19 mortality using machine learning in the Spanish SEMI-COVID-19 registry.

Journal: Internal and emergency medicine

Published: March 16, 2023

Impact of days elapsed from the onset of symptoms to hospitalization in COVID-19 in-hospital mortality: time matters.

Impact of days elapsed from the onset of symptoms to hospitalization in COVID-19 in-hospital mortality: time matters.

Journal: Revista clinica espanola

Published: September 08, 2022

Impact of days elapsed from the onset of symptoms to hospitalization in COVID-19 in-hospital mortality: Time matters

Impact of days elapsed from the onset of symptoms to hospitalization in COVID-19 in-hospital mortality: Time matters

Journal: Revista clinica espanola

Published: September 08, 2022

Mortality reduction in older COVID-19-patients hospitalized in Spain during the second pandemic wave from the SEMI-COVID-19 Registry.

Mortality reduction in older COVID-19-patients hospitalized in Spain during the second pandemic wave from the SEMI-COVID-19 Registry.

Journal: Scientific reports

Published: June 20, 2022

Ethnicity and Clinical Outcomes in Patients Hospitalized for COVID-19 in Spain: Results from the Multicenter SEMI-COVID-19 Registry.

Ethnicity and Clinical Outcomes in Patients Hospitalized for COVID-19 in Spain: Results from the Multicenter SEMI-COVID-19 Registry.

Journal: Journal of clinical medicine

Published: February 18, 2022

Nosocomial COVID-19: A Nationwide Spanish Study.

Nosocomial COVID-19: A Nationwide Spanish Study.

Journal: Gerontology

Published: November 24, 2021

WHO Ordinal Scale and Inflammation Risk Categories in COVID-19. Comparative Study of the Severity Scales.

WHO Ordinal Scale and Inflammation Risk Categories in COVID-19. Comparative Study of the Severity Scales.

Journal: Journal of general internal medicine

Published: September 04, 2021

Use of glucocorticoids megadoses in SARS-CoV-2 infection in a spanish registry: SEMI-COVID-19.

Use of glucocorticoids megadoses in SARS-CoV-2 infection in a spanish registry: SEMI-COVID-19.

Journal: PloS one

Published: July 04, 2021

Influence of smoking history on the evolution of hospitalized in COVID-19 positive patients: results from the SEMI-COVID-19 registry.

Influence of smoking history on the evolution of hospitalized in COVID-19 positive patients: results from the SEMI-COVID-19 registry.

Journal: Medicina clinica

Published: June 24, 2021

Influence of smoking history on the evolution of hospitalized in COVID-19 positive patients: Results from the SEMI-COVID-19 registry.

Influence of smoking history on the evolution of hospitalized in COVID-19 positive patients: Results from the SEMI-COVID-19 registry.

Journal: Medicina clinica (English ed.)

Published: June 24, 2021

Prone Position in COVID-19 Patients With Severe Acute Respiratory Distress Syndrome Receiving Conventional Oxygen Therapy: A Retrospective Study.

Prone Position in COVID-19 Patients With Severe Acute Respiratory Distress Syndrome Receiving Conventional Oxygen Therapy: A Retrospective Study.

Journal: Archivos de bronconeumologia

Published: June 14, 2021

Inappropriate antibiotic use in the COVID-19 era: Factors associated with inappropriate prescribing and secondary complications. Analysis of the registry SEMI-COVID.

Inappropriate antibiotic use in the COVID-19 era: Factors associated with inappropriate prescribing and secondary complications. Analysis of the registry SEMI-COVID.

Journal: PloS one

Published: March 22, 2021

Showing 1-12 of 31

Last Updated: 09/26/2026