Historique
Article de Périodique
New psychoactives within polydrug use trajectories - Evidence from a mixed-method longitudinal study (2021)
Auteur(s) :
HIGGINS, K. ;
O'NEILL, N. ;
O'HARA, L. ;
JORDAN, J. A. ;
McCANN, M. ;
O'NEILL, T. ;
CLARKE, M. ;
O'NEILL, T. ;
KELLY, G. ;
CAMPBELL, A.
Année
2021
Page(s) :
2454-2462
Langue(s) :
Anglais
Refs biblio. :
21
Domaine :
Drogues illicites / Illicit drugs ; Plusieurs produits / Several products
Discipline :
EPI (Epidémiologie / Epidemiology)
Thésaurus géographique
IRLANDE DU NORD
Thésaurus mots-clés
DROGUES DE SYNTHESE
;
POLYCONSOMMATION
;
TRAJECTOIRE
;
ETUDE LONGITUDINALE
;
CLASSIFICATION
;
MEPHEDRONE
;
CANNABINOIDES
;
ALCOOL
;
TABAC
Résumé :
AIMS: To provide public health-related research evidence on types and usage patterns of new psychoactive substances (NPS), developmental pathways into NPS and decision-making factors for, and associated harms of, NPS use.
DESIGN: Three-phase mixed-methods design, including a latent class analysis (LCA) of the longitudinal Belfast Youth Development Study (BYDS), a narrative analysis of interviews with NPS users and a three-step approach manual method modelling using regressions to reveal classes of substance use and their associated predictors and outcomes.
SETTING: Northern Ireland.
PARTICIPANTS: A total of 2039 people who responded to the questions on 'ever use' of the drug variables included at wave 7 (aged 21 years) of the BYDS. Eighty-four narrative interviews with NPS users.
MEASUREMENTS: Categories of drug use identified by LCA. Predictors and outcomes included measures of family, partners, peers, substance use, school, delinquency and mental health.
FINDINGS: A four-class solution provided the best fit for the data: alcohol; alcohol and tobacco; alcohol, tobacco and cannabis; and polydrug (the latter including NPS). The qualitative analysis yielded a taxonomy that distinguished how NPS operate within a wider range of drug repertoires from experimental to problematic.
CONCLUSIONS: In Northern Ireland, new psychoactive substances appear to be a feature of broader polydrug use rather than a standalone class of drug use.
DESIGN: Three-phase mixed-methods design, including a latent class analysis (LCA) of the longitudinal Belfast Youth Development Study (BYDS), a narrative analysis of interviews with NPS users and a three-step approach manual method modelling using regressions to reveal classes of substance use and their associated predictors and outcomes.
SETTING: Northern Ireland.
PARTICIPANTS: A total of 2039 people who responded to the questions on 'ever use' of the drug variables included at wave 7 (aged 21 years) of the BYDS. Eighty-four narrative interviews with NPS users.
MEASUREMENTS: Categories of drug use identified by LCA. Predictors and outcomes included measures of family, partners, peers, substance use, school, delinquency and mental health.
FINDINGS: A four-class solution provided the best fit for the data: alcohol; alcohol and tobacco; alcohol, tobacco and cannabis; and polydrug (the latter including NPS). The qualitative analysis yielded a taxonomy that distinguished how NPS operate within a wider range of drug repertoires from experimental to problematic.
CONCLUSIONS: In Northern Ireland, new psychoactive substances appear to be a feature of broader polydrug use rather than a standalone class of drug use.
Affiliation :
Centre for Evidence and Social Innovation, Queen's University Belfast, Belfast, UK
Cote :
Abonnement