Titre : | Examining the profile of high-potency cannabis and its association with severity of cannabis dependence (2015) |
Auteurs : | T. P. FREEMAN ; A. R. WINSTOCK |
Type de document : | Article : Périodique |
Dans : | Psychological Medicine (Vol.45, n°15, November 2015) |
Article en page(s) : | 3181-3189 |
Langues: | Anglais |
Discipline : | EPI (Epidémiologie / Epidemiology) |
Mots-clés : |
Thésaurus géographique ROYAUME-UNIThésaurus mots-clés CANNABIS ; TETRAHYDROCANNABINOL ; DEPENDANCE ; POTENTIEL ADDICTIF ; ETUDE TRANSVERSALE ; FACTEUR PREDICTIF ; COMPARAISON |
Résumé : |
Background. Cannabis use is decreasing in England and Wales, while demand for cannabis treatment in addiction services continues to rise. This could be partly due to an increased availability of high-potency cannabis.
Method. Adults residing in the UK were questioned about their drug use, including three types of cannabis (high potency: skunk; low potency: other grass, resin). Cannabis types were profiled and examined for possible associations between frequency of use and (i) cannabis dependence, (ii) cannabis-related concerns. Results. Frequent use of high-potency cannabis predicted a greater severity of dependence [days of skunk use per month: b = 0.254, 95% confidence interval (CI) 0.161-0.357, p Conclusions. High-potency cannabis use is associated with an increased severity of dependence, especially in young people. Its profile is strongly defined by negative effects (memory, paranoia), but also positive characteristics (best high, preferred type), which may be important when considering clinical or public health interventions focusing on cannabis potency. |
Domaine : | Drogues illicites / Illicit drugs |
Affiliation : | Clinical Psychopharmacology Unit, University College London, London, UK |
Lien : | http://dx.doi.org/10.1017/S0033291715001178 |
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