Zoekresultaten - 211 results

Modelling the pesticide transfer during tea and herbal tea infusions by the identification of critical infusion parameters.

limits. Consideration of the transfer of pesticides from the leaves (called transfer factors) to the brew is essential to assess the associated risk. This study identified infusion parameters influencing ...

Time series modelling for wastewater-based epidemiology of COVID-19: A nationwide study in 40 wastewater treatment plants of Belgium, February 2021 to June 2022

multiple factors impede the usefulness of WBE and quantitative adjustment may be required. Aim: We aimed to model the relationship between WBE data and incident COVID-19 cases, while adjusting for ...

Data collection in pandemic times: the case of the Belgian COVID-19 health surveys

COVID-19 pandemic. Yet, the pandemic challenged classical survey methods. Time and budgetary constraints at the beginning of the pandemic led to ad hoc recruitment of participants and easily manageable data ...

Adherence to '5-2-1-0' guidelines and multiple risky behaviours among adolescents in nine sub-Saharan African countries: evidence from Global School-based Student Health Survey 2012-2017.

called ‘5-2-1-0’, promotes healthy eating habits, physical activity and limited screen time among young people.This study aimed to assess adherence to the ‘5-2-1-0’ recommendations and to study multiple ...

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 ...

Challenges in Drug Surveillance: Strengthening the Analysis of New Psychoactive Substances by Harmonizing Drug Checking Services in Proficiency Testing.

Abstract: BACKGROUND: Drug checking is a proven harm reduction strategy and provides real-time information on the market of new psychoactive substances (NPS). It combines chemical analysis of samples with ...

Development of a Taxon-Specific Real-Time Polymerase Chain Reaction Method to Detect Trichoderma reesei Contaminations in Fermentation Products

cover a sequence of 130 bp from the translation elongation factor alpha 1 (Tef1) gene of T. reesei, this real-time PCR method, namely TR, allows for the screening of commercial fermentation products ...

An overview of programmatic indicators to monitor the roll-out of HIV preexposure prophylaxis.

data on indicator definitions, data sources used, reported experiences with monitoring and any relevant contextual factors. Ultimately, 35 peer-reviewed and 14 grey literature records were included. We ...

Evaluating methodological approaches to assess the severity of infection with SARS-CoV-2 variants: scoping review and applications on Belgian COVID-19 data.

categorization of patients based on time periods). Different potential selection biases (e.g., overcontrol bias, endogenous selection bias, sample truncation bias) and factors fluctuating over time (e.g., medical ...

Poor timing and failure of source control are risk factors for mortality in critically ill patients with secondary peritonitis.

Peritonitis Retrospective Studies Risk Factors Sepsis Abstract: PURPOSE: To describe data on epidemiology, microbiology, clinical characteristics and outcome of adult patients admitted in the intensive care ...

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