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Zoekresultaten - 10 results
Epidemiology of COVID-19 mortality in Belgium from wave 1 to wave 7 (March 2020 – 11 September 2022)
residents (65+). COVID-19 case fatality ratio The COVID-19 case-fatality ratio (CFR) in Belgium was estimated to be 0.65%, but it increased exponentially with age (4.92% for 75-84 years old and 9.87% above 85 years ...
Evaluating methodological approaches to assess the severity of infection with SARS-CoV-2 variants: scoping review and applications on Belgian COVID-19 data.
syndrome coronavirus 2 (SARS-CoV-2) variants may result in altered virulence characteristics. Assessing the disease severity caused by newly emerging variants is essential to estimate their impact on public ...
Severity of infection with the SARS-CoV-2 B.1.1.7 lineage among hospitalized COVID-19 patients in Belgium.
COVID-19 disease or in-hospital mortality (RR = 1.15, 95% CI [0.93-1.38] and RR = 0.92, 95% CI [0.62-1.23], respectively). The estimated standardized risk to be admitted in ICU was significantly higher (RR ...
Clinical Severity of SARS-CoV-2 Omicron Variant Compared with Delta among Hospitalized COVID-19 Patients in Belgium during Autumn and Winter Season 2021-2022.
socio-economic status, and ICU occupancy) were adjusted for by using a multivariable logistic regression analysis. The estimated standardized risk for severe COVID-19 and ICU admission in hospitalized patients was ...
COVID-19 contact tracing in Belgium: main indicators and performance, January- September 2021.
of reported HRC was 2.7. In total, 666.869 HRC were reported of which 91% were successfully contacted and 89% of these were tested at least once following the interview. The estimated average secondary ...
Strategy and Performance Evaluation of Low-Frequency Variant Calling for SARS-CoV-2 Using Targeted Deep Illumina Sequencing
abundance of 10, 5, 3, and 1%, requires at least a sequencing coverage of 250, 500, 1500, and 10,000×, respectively. Although increasing variability of estimated allelic frequencies at decreasing coverages ...
Surveillance de la mortalité COVID-19 en Belgique, épidémiologie et méthodologie durant la 1re et 2e vague (mars 2020- 14 février 2021)
COVID-19 montrent que l’âge, le sexe masculin, et plusieurs comorbidités telles que les maladies cardio-vasculaires et le diabète sont des facteurs de risque de décès. De plus, l’estimation de la létalité ...
Surveillance of COVID-19 mortality in Belgium, epidemiology and methodology during 1st and 2nd wave (March 2020- 14 February 2021)
risk factors for mortality. Additionally, the estimated COVID-19 case fatality in Belgium confirmed that it was higher for the elderly and male population. In the second wave, more deaths occurred in ...
Leveraging of SARS-CoV-2 PCR Cycle Thresholds Values to Forecast COVID-19 Trends.
values were evaluated against both a phase diagram predicting the number of COVID-19 patients requiring intensive care and an age-structured model estimating COVID-19 prevalence in Belgium. Over 155,811 ...
Real-World Comparative Effectiveness of SARS-CoV-2 Primary Vaccination Campaigns Against SARS-CoV-2 Infections: A Federated Observational Study Emulating a Target Trial in Three Nations
Bernal-Delgado Source: The Lancet, Elsevier BV (2024) Keywords: Cohort Studies COVID-19 Electronic Health Records Humans Kaplan-Meier Estimate prevention & control SARS-CoV-2 Vaccine Efficacy Viral Vaccines ...