Zoekresultaten - 1225 results
Anxiety and depression in people with post-COVID condition: a Belgian population-based cohort study three months after SARS-CoV-2 infection
19%) compared to people without persistent COVID symptoms (3.8% and 4.2%) and to a matched sub-sample not infected with SARS-CoV-2 (6.5% and 4.3%). Having at least one acute COVID-19 symptom (p < ...
Sample preparation methods for elemental analysis in electronic cigarette aerosols: a critical review
more standardization methodologies were introduced in the analysis of metal(loid)s from aerosols, a huge divergence in sample preparation can be found in the literature. This work aimed to provide an ...
The data layer: the importance of sources critical appraisal
hinge on several key questions: Is the database exhaustive or merely a sample? Does the case definition rely on direct medical diagnoses or proxies? Does the source capture all cases? Is the data ...
Method development for analysis of nanoplastics in drinking water and milk using transmission electron microscopy (TEM)
risk assessment. This TEM-based approach was validated using polystyrene (PS) reference beads in the size range 60-500 nm, encompassing all analysis steps, from sample preparation to image analysis. Typically, the ...
Food consumption Survey 2022-2023- Estimation of food and supplement consumption and nutrient intake in the Belgian population
individuals with two complete recalls were included in these analyses, which means that the study sample differs slightly from other analyses. To ensure the representativeness of the Belgian population, ...
Investigation of potential migratables from paper and board food contact materialsTable1.docxTable2.docxTable3.docxTable4.docxTable5.docxTable6.docxTable7.docxTable8.docxTable9.docx
i.e., six substances, including three plasticizers, one photoinitiator, MOSH, and MOAH. At least one of the target substances was detected in 88% of the samples, demonstrating the importance of further ...
Metagenomics-based tracing of genetically modified microorganism contaminations in commercial fermentation products
product were detected. Presence of AMR genes in the samples was strongly associated with GMM contamination, emphasizing the potential public health risk. Additionally, a variety of other microbial ...
Screening of plant food supplements for fraud concerning the presence of medicinal or regulated plants based on multi-dimensional chromatographic fingerprints
based on mass spectrometry and the combination of both. Finally the mass spectrometric approach was chosen to conduct a small market study comprising 21 samples purchased on the Belgian regular market and ...
Equivalent Clinical Accuracy of Human Papillomavirus DNA Testing Using Cobas 4800 and 6800 Human Papillomavirus Systems in Paired Urine and Cervical Samples.
cervical cancer screening is gaining international attention, although more data on the relative clinical accuracy of validated human papillomavirus (HPV) DNA tests on urine versus cervical samples are ...
Incorporating Patient-Reported Outcome Measures and Patient-Reported Experience Measures in Addiction Treatment Services in Belgium: Naturalistic, Longitudinal, Multicenter Cohort Study.
implementation of PROM s and PREM s in residential and outpatient services. METHODS: A convenience sample of 189 treatment-seeking individuals with SUD from different inpatient (therapeutic communities and ...