Daily use of high-potency cannabis is associated with more positive symptoms in first-episode psychosis patients: the EU-GEI case–control study

Quattrone, D, Ferraro, L, Tripoli, G et al. (39 more authors) (2020) Daily use of high-potency cannabis is associated with more positive symptoms in first-episode psychosis patients: the EU-GEI case–control study. Psychological Medicine. ISSN 0033-2917

Abstract

Metadata

Authors/Creators:
  • Quattrone, D
  • Ferraro, L
  • Tripoli, G
  • La Cascia, C
  • Quigley, H
  • Quattrone, A
  • Jongsma, HE
  • Del Peschio, S
  • Gatto, G
  • EU-GEI group,
  • Gayer-Anderson, C
  • Jones, PB
  • Kirkbride, JB
  • La Barbera, D
  • Tarricone, I
  • Berardi, D
  • Tosato, S
  • Lasalvia, A
  • Szöke, A
  • Arango, C
  • Bernardo, M
  • Bobes, J
  • Del Ben, CM
  • Menezes, PR
  • Llorca, P-M
  • Santos, JL
  • Sanjuán, J
  • Tortelli, A
  • Velthorst, E
  • de Haan, L
  • Rutten, BPF
  • Lynskey, MT
  • Freeman, TP
  • Sham, PC
  • Cardno, AG ORCID logo https://orcid.org/0000-0002-6136-5965
  • Vassos, E
  • van Os, J
  • Morgan, C
  • Reininghaus, U
  • Lewis, CM
  • Murray, RM
  • Di Forti, M
Copyright, Publisher and Additional Information: This article has been published in a revised form in Psychological Medicine https://doi.org/10.1017/S0033291720000082. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works. © The Author(s) 2020. Published by Cambridge University Press
Keywords: Cannabis use; cannabis-associated psychosis; psychopathology; psychotic experiences; symptom dimensions; first episode psychosis
Dates:
  • Accepted: 8 January 2020
  • Published (online): 18 March 2020
Institution: The University of Leeds
Academic Units: The University of Leeds > Faculty of Medicine and Health (Leeds) > School of Medicine (Leeds) > Leeds Institute of Health Sciences (Leeds) > Academic Unit of Psychiatry and Behavioural Sciences (Leeds)
Depositing User: Symplectic Publications
Date Deposited: 06 Apr 2020 12:55
Last Modified: 18 Sep 2020 00:38
Status: Published online
Publisher: Cambridge University Press (CUP)
Identification Number: https://doi.org/10.1017/s0033291720000082
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