Zoekresultaten - 140 results
Impact of Q-fever on physical and psychosocial functioning until 8 years after Coxiella burnetii infection: An integrative data analysis.
eight years after onset infection. Linear trends in each outcome were compared between Q-fever groups using multilevel linear regression analyses to account for repeated measures within patients. RESULTS: ...
Investigating COVID-19 Vaccine Impact on the Risk of Hospitalisation through the Analysis of National Surveillance Data Collected in Belgium.
on the risk of COVID-19 hospitalisation. We analysed aggregated data from 27,608 COVID-19 patients hospitalised between October 2021 and February 2022, stratified by age category and vaccination ...
Unravelling data for rapid evidence-based response to COVID-19: a summary of the unCoVer protocol
described, harmonised and integrated into a multi-user data repository operated through Opal-DataSHIELD, an interoperable open-source server application. Federated data analyses, without sharing or disclosing ...
Organizing the health interview survey at the local level: design of a pilot study.
reflects the initial sample. Therefore, weights should be added in the analyses to correct for potential deviations in sample composition. Furthermore, implementing a sequential mixed-mode design with a web ...
The healthiness of New Zealand school food environments: a national survey.
schools were invited to complete a cross-sectional questionnaire. School nutrition policies were analysed using an adapted Wellness School Assessment Tool. Canteen menus were analysed using the National ...
Benchmarking the nutrition-related commitments and practices of major Belgian food companies.
NOVA-classification) and the proportion of products displaying Nutri-Score on the front-of-pack. Promotions in supermarket flyers were analysed over a one-year period and quick-service restaurant density around schools ...
Development and validation of a microfluidic multiplex immunoassay for the determination of levels and avidity of serum antibodies to tetanus, diphtheria and pertussis antigens.
suspected humoral immunodeficiencies. Evalution® is a microfluidic and microparticle-based platform with the possibility to analyse single samples and to perform real-time kinetic measurements of antibody ...
The influence of risk perceptions on close contact frequency during the SARS-CoV-2 pandemic
effects models were used to analyse the two surveys. Participants with low and neutral perceptions on perceived severity made a significantly higher number of social contacts as compared to participants ...
Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry
extracted with sufficient recoveries. Consequently, an alternative basic methanol sample-preparation methodology was developed. After sample preparation, the obtained extracts were analysed using ...
Polycyclic aromatic hydrocarbons in spices and dried herbs and associated risk for the Belgian population
Volume 15, Issue 4 (2022) Keywords: Belgium; GC-MS/MS; PAH; dried herbs; monitoring; risk assessment; spices Abstract: A total of 120 spices and herbs bought on the Belgian market have been analysed for ...