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Sharing, group-buying, social supply, offline and online dealers: how users in a sample from six european countries procure New Psychoactive Substances (NPS)

dc.contributor.authorWerse, Bernd
dc.contributor.authorBenschop, Annemieke
dc.contributor.authorKamphausen, Gerrit
dc.contributor.authorVan Hout, Marie Claire
dc.contributor.authorHenriques, Susana
dc.contributor.authorSilva, Joana Paula
dc.contributor.authorDąbrowska, Katarzyna
dc.contributor.authorWieczorek, Łukasz
dc.contributor.authorBujalski, Michal
dc.contributor.authorFelvinczi, Katalin
dc.contributor.authorKorf, Dirk
dc.date.accessioned2019-01-18T17:17:56Z
dc.date.available2019-01-18T17:17:56Z
dc.date.issued2018-12
dc.description.abstractGiven the multiple ways of regulations and market situations for new psychoactive substances (NPS), it is of interest how NPS users procure their drugs in different countries as well as in different user groups. Data comes from a face-to-face and online survey conducted in six EU countries, covering three groups of current (12-month) adult NPS users: (1) socially marginalized, (2) users in night life, and (3) users in online communities. While the supply situation differed considerably between countries, friends were the most prevalent source for buying, followed by online shops and private dealers. Marginalized users were more likely to buy from dealers, while online respondents showed the highest rates for buying online. While buying NPS from online or offline shops was relatively prevalent, we also found high rates for social supply and buying from dealers. A considerable part of this market may be classified as “social online supply,” with private suppliers procuring their drugs online. The market features among marginalized users resemble more those of illicit drug markets than those for other NPS users.pt_PT
dc.description.sponsorshipThe NPS Transnational project received funding from the European Commission under NPS-HOME/2014/JDRU/AG/DRUG/7077. The project was co-financed by the Ministry of Science and Higher Education in Poland from financial resources for science in 2016–2017 granted for the implementation of an international co-financed project. The German partners received co-financing from the German Ministry of Health.pt_PT
dc.description.sponsorshipNPS-HOME/2014/JDRU/AG/DRUG/7077
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationWerse, Bernd; [et al.] - Sharing, group-buying, social supply, offline and online dealers: how users in a sample from six european countries procure New Psychoactive Substances (NPS). “International Journal of Mental Health and Addiction” [Em linha]. ISSN 1557-1874. (2018), 15 p.pt_PT
dc.identifier.doihttps://doi.org/10.1007/s11469-018-0043-1pt_PT
dc.identifier.issn1557-1874
dc.identifier.urihttp://hdl.handle.net/10400.2/7862
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relation.publisherversionhttps://rdcu.be/bdKLRpt_PT
dc.subjectNew psychoactive substancespt_PT
dc.subjectDrug procurementpt_PT
dc.subjectDrug dealingpt_PT
dc.subjectSocial supplypt_PT
dc.subjectMarginalized drug userspt_PT
dc.subjectNight life drug userspt_PT
dc.subjectDrug policypt_PT
dc.titleSharing, group-buying, social supply, offline and online dealers: how users in a sample from six european countries procure New Psychoactive Substances (NPS)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage15pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleInternational Journal of Mental Health and Addictionpt_PT
person.familyNameVan Hout
person.familyNameHenriques
person.familyNameSilva
person.givenNameMarie Claire
person.givenNameSusana
person.givenNameJoana Paula
person.identifier1730761
person.identifier.ciencia-id6411-F538-EA4A
person.identifier.orcid0000-0002-0018-4060
person.identifier.orcid0000-0002-7506-1401
person.identifier.orcid0000-0001-7938-5094
person.identifier.ridO-1058-2017
person.identifier.scopus-author-id24342144200
person.identifier.scopus-author-id54420026300
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationb1a2f763-4d35-4e1e-9abc-d29c1702f90a
relation.isAuthorOfPublication7cf0fcf3-cd6d-426c-be00-3579c1499dd9
relation.isAuthorOfPublicationcd3f5acc-798c-48d4-850d-aedbb14c78b1
relation.isAuthorOfPublication.latestForDiscovery7cf0fcf3-cd6d-426c-be00-3579c1499dd9

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