EMCDDA Document Library

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cover factsheet findings 2019 web survey

European Web Survey on Drugs (2019): patterns of use — emerging findings from the second round

This flyer presents the findings from the European Web Survey on Drugs, based on the survey round carried out in 2016.This flyer present some preliminary findings from the European Web Survey on Drugs, based on the survey round carried out in 2017 and 2018. The European Web Survey on Drugs...

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European Web Survey on Drugs (2016): patterns of use — emerging findings

This flyer present some preliminary findings from the European Web Survey on Drugs, based on the survey round carried out in 2016. The European Web Survey on Drugs project aims to develop and test a web survey tool, or tools, in order to collect information on the amounts of drugs used by...

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The use of multi-national web surveys for comparative analysis: Lessons from the European Web Survey on Drugs

Most comparative drug policy analyses utilise measures of drug use, often from general population surveys (GPS). However, the limitations of GPS are well-recognised, including the small numbers of people who use illicit drugs sampled. Web surveys offer a potential solution to such issues. Therefore...

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Surveying drug consumption: Assessing reliability and validity of the European Web Survey on Drugs questionnaire

The European Web Survey on Drugs aimed to obtain in-depth data on consumption of cannabis, ecstasy/MDMA, cocaine, and amphetamines in different populations of drug users in 16 European countries. This paper examines test-retest reliability, the consistency and the comprehensibility of the...

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Surveying drug consumption: Assessing reliability and validity of the European Web Survey on Drugs questionnaire

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Surveillance of sexualised drug use – the challenges and the opportunities

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