Zoekresultaten - 36 results

Awareness of, Willingness to Take PrEP and Its Actual Use Among Belgian MSM at High Risk of HIV Infection: Secondary Analysis of the Belgian European MSM Internet Survey

Publication Type: Peer reviewed scientific article Authors: Veerle Buffel; Reyniers, Thijs; Caroline Masquillier; Estrelle Thunissen; Nöstlinger, Christiana; Laga, Marie; Edwin Wouters; Wim Vanden Berghe; Jessika Deblonde; Vuylsteke, Bea Source: AIDS and ...

chromatographic fingerprinting for the detection of herbal adulteration and herbal fraud in plant food supplements

especially when purchased via internet, an interesting platform for the trade in fraudulent products (Mosihuzzaman and Choudhary, 2008). In this context two possible health threats may occur: (a) the PFS does ...

Detection of regulated and prohibited plants in plant food supplements

EDQM, Issue EDQM, Rome, Italy (2022) Abstract: Plant food supplements, herbal treatments and traditional medicines, bought via internet and intercepted by the authorities are often only screened for the ...

Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.

nicotine-containing e-liquids via the internet. The ban on long-distance sale implies that postal packages containing e-liquids are checked at customs. Furthermore, there is a demand of vapeshop-inspectors for on-site ...

Determinants of adherence to COVID-19 measures among the Belgian population: an application of the protection motivation theory.

extent to which the general population in Belgium adhered to these measures, and which determinants were associated with adherence. METHODS: We undertook an internet survey among a sample of the Belgian ...

The European men who have sex with men internet survey (EMIS) 2017- Resultaten voor België

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Wim Vanden Berghe; Jessika Deblonde; Sandrine Detandt; Charlotte Pezeril; Mark Sergeant; Stephen Barris Source: Sciensano/Observatoire du sida et des sexualités (ULB ...

The European men who have sex with men internet survey (EMIS) 2017- Résultats pour la Belgique

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Wim Vanden Berghe; Jessika Deblonde; Sandrine Detandt; Charlotte Pezeril; Mark Sergeant; Stephen Barris Source: Sciensano/Observatoire du sida et des sexualités (ULB ...

Mixing mixed-mode designs in a national health interview survey: a pilot study to assess the impact on the self-administered questionnaire non-response.

interview or at a later time. The P&P option was offered in case respondents refused or had previously declared having no computer access, no internet connection or no recent usage of computers. The unit ...

A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies

166, Number 196 (2019) Abstract: The sale and consumption of plant food supplements is increasing, especially in the western world. A lot of these supplements can be bought through internet, where a lot ...

Measurement agreement of the self-administered questionnaire of the Belgian Health Interview Survey: Paper-and-pencil versus web-based mode.

Johan Van der Heyden; Van Hal, Guido Source: PLoS One, Volume 13, Issue 5 (2018) Keywords: health interview surveys Internet Measurement effects Paper Abstract: Before organizing mixed-mode data ...

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