Article

The COVID-19 Hospitalization Metric in the Pre- and Post-vaccination Eras as a Measure of Pandemic Severity: A Retrospective, Nationwide Cohort Study

2022-01-10

Abstract excerpt

<title>Abstract</title> <p><bold>Background</bold>: COVID-19 hospitalization definitions do not include a disease severity assessment. Thus, we sought to identify a simple and objective mechanism for identifying hospitalized severe cases and to measure the impact of vaccination on trends.<bold>Methods</bold>: All admissions to a Veterans Affairs (VA) hospital, where routine screening is recommended, between 3/1/2...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: a2cef059-9464-5486-890e-23d599c1689a
DOI: 10.21203/rs.3.rs-898254/v2

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

The COVID-19 Hospitalization Metric in the Pre- and Post-vaccination Eras as a Measure of Pandemic Severity: A Retrospective, Nationwide Cohort StudyDOI 10.21203/rs.3.rs-898254/v2Read

Disease severity of unvaccinated SARS-CoV-2 positive adults less than 65 years old without comorbidity, in the Omicron period and pre-Omicron periodsSemantic proximity Read

Symptoms and severity in vaccinated and unvaccinated patients hospitalised with SARS-CoV-2 delta (B.1.617.2) variant infectionSemantic proximity Read

Fully Vaccinated and Boosted Patients Requiring Hospitalization for COVID-19: an Observational Cohort AnalysisSemantic proximity Read

Assessment of COVID-19 hospitalization risk during SARS-CoV-2 Omicron relative to Delta variant predominance, New York City, August 2021–January 2022Semantic proximity Read

Impact of SARS-CoV-2 variants on inpatient clinical outcomeSemantic proximity Read

Associations between SARS-CoV-2 variants and risk of COVID-19 hospitalization among confirmed cases in Washington State: a retrospective cohort studySemantic proximity Read

Risk factors for COVID-19 hospitalization or death during the first Omicron surge in adults: a large population-based case-control studySemantic proximity Read

Severity Predictors of COVID-19 in SARS-CoV-2 Variant, Delta and Omicron Period; Single Center StudySemantic proximity Read

Comparative Analysis of COVID-19 Severity and Mortality Among Vaccinated and Unvaccinated Individuals During the Delta Variant Surge in a Tertiary Care CenterSemantic proximity Read

Effectiveness of 2024–2025 COVID-19 Vaccination Against COVID-19 Hospitalization and Severe In-Hospital Outcomes — IVY Network, 26 Hospitals, September 1, 2024–April 30, 2025Semantic proximity Read

Clinical Severity and mRNA Vaccine Effectiveness for Omicron, Delta, and Alpha SARS-CoV-2 Variants in the United States: A Prospective Observational StudySemantic proximity Read

Molecular Epidemiology of the COVID-19 Pandemic in ChicagoSemantic proximity Read