Search results - 725 results
Prevalence of drug use before and during imprisonment in seven European countries (2014-2018)
Individual data collection was carried out between 2014 and 2018 with a model European Questionnaire on Drug Use among people in prison. A total of 12,918 people living in prison filled in the survey. People ...
Factors underlying COVID-19 booster vaccine uptake among fully vaccinated adults in Belgium
history before or after completion PC (based on PCR tests). We used a quasibinomial logistic regression model to determine influential factors on the booster uptake. Results Among the Belgian adult ...
COVID-19 mortality, excess mortality, deaths per million and infection fatality ratio, Belgium, 9 March 2020 to 28 June 2020
demographic data of the Belgian population. The number of infections was estimated by a stochastic compartmental model. The IFR was estimated using a delay distribution between infection and death. Results In ...
COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS
fingerprints by performing a correlation analysis on the DAD data. Chemometric analysis was carried out using two approaches: 1. binary models for each plant separately and 2. multiclass models. The data were ...
Spectroscopic approaches for conformity analysis of e-liquids
modelling. Next to baseline correction, classical preprocessing techniques like standard normal variate (SNV), derivatives and scaling were explored. In a first step, supervised modelling, using partial least ...
Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.
were recorded using ultra-high-performance liquid chromatography (UHPLC) coupled with diode array detection (DAD). Chemometric modelling was performed by partial least squares-discriminant analysis (PLS- ...
Factors underlying COVID-19 booster vaccine uptake among fully vaccinated adults in Belgium
reported coverage by demographics (age, region of residence and sex) and COVID-19 infection history before or after completion PC (based on PCR tests). We used a quasibinomial logistic regression model to ...
Homologous versus heterologous prime-boost COVID-19 vaccination: impact on clinical severity of Omicron among hospitalized COVID-19 patients in Belgium
the study population. An adjusted logistic model was build and g-computation was executed to estimate counterfactual risks of different clinical severity outcomes (intensive care unit (ICU) transfer, ...
Integration of various dimensions in food-based dietary guidelines via mathematical approaches: report of a DGE/FENS Workshop in Bonn, Germany, 23–24 September 2019Abstract
Heckelei; Sara Monteiro Pires; Perrine Nadaud; Corné van Dooren; Florent Vieux Source: British Journal of Nutrition, Volume 126, Issue 6 (2021) Keywords: Diet modelling Dietary guidelines Food systems ...
Mental Distress and Its Contributing Factors Among Young People During the First Wave of COVID-19: A Belgian Survey Study
female (78.09%) and student (66.82%). The results indicate that about two thirds (65.49%) experienced mental distress. In the multivariable regression model, significant (p < 0.01) predictors of mental ...