Zoekresultaten - 7 results
Federated causal inference based on real-world observational data sources: application to a SARS-CoV-2 vaccine effectiveness assessment.
establishing a causal model, identifying and specifying data requirements in a common data model, generating synthetic data, and developing an interoperable and reproducible analytical pipeline for distributed ...
Epidemiology of COVID-19 mortality in Belgium from wave 1 to wave 7 (March 2020 – 11 September 2022)
was an even distribution (50.2% and 48.7% respectively). Case classification 87.7% of the COVID-19 deaths in Belgium were laboratory-confirmed cases. In 2021 and 2022 around 96% of the COVID-19 deaths ...
Classification of post COVID-19 condition symptoms: a longitudinal study in the Belgian population
to assess the distribution, classification of symptoms and associated factors of PCC in adults. Design Longitudinal online cohort study. Setting National study in Belgium. Participants Participants ...
Pre-vaccination SARS-CoV-2 seroprevalence among staff and residents of nursing homes in Flanders (Belgium) in fall 2020
coronavirus 2 (SARS-CoV-2) IgG antibodies, using dried blood spots, was determined in October–November 2020, among residents and staff randomly selected from 20 nursing homes (NH) geographically distributed in ...
Surveillance de la mortalité COVID-19 en Belgique, épidémiologie et méthodologie durant la 1re et 2e vague (mars 2020- 14 février 2021)
vaccination nationale qui a débuté au début de l’année 2021. Au total, 21 860 décès COVID-19 se sont produits (43,9 % durant la première vague et 54,7 % durant la seconde). La distribution par sexe est assez ...
Surveillance of COVID-19 mortality in Belgium, epidemiology and methodology during 1st and 2nd wave (March 2020- 14 February 2021)
retrograde adaptations of mortality numbers. The overall sex distribution was fairly even (49.1% in male and 50.8% in female). Almost all deaths occurred in the age group over 64 years and approximately half ...
Leveraging of SARS-CoV-2 PCR Cycle Thresholds Values to Forecast COVID-19 Trends.
SARS-CoV-2 RT- PCR Ct values produced from April 1, 2020, to May 15, 2021, were compared with national COVID-19 confirmed cases notifications according to their geographical and time distribution. These Ct ...