[HTML][HTML] Lower-Risk Cannabis Use Guidelines (LRCUG) for reducing health harms from non-medical cannabis use: A comprehensive evidence and recommendations …

B Fischer, T Robinson, C Bullen, V Curran… - International Journal of …, 2022 - Elsevier
Background Cannabis use is common, especially among young people, and is associated
with risks for various health harms. Some jurisdictions have recently moved to …

Reasons for purchasing cannabis from illegal sources in legal markets: findings among Cannabis Consumers in Canada and US States, 2019–2020

S Goodman, E Wadsworth, D Hammond - … of studies on alcohol and drugs, 2022 - jsad.com
Objective: Nonmedical cannabis is legal in Canada and several US states. Displacing the
illegal market is a primary goal of legalization; however, there are little data on factors that …

Prevalence and forms of cannabis use in legal vs. illegal recreational cannabis markets

S Goodman, E Wadsworth, C Leos-Toro… - International Journal of …, 2020 - Elsevier
Background Recreational or 'non-medical cannabis' has been legalized in several US
states, and was legalized federally in Canada in October 2018. There is little comparative …

Trends in the use of cannabis products in Canada and the USA, 2018–2020: Findings from the International Cannabis Policy Study

D Hammond, S Goodman, E Wadsworth… - International Journal of …, 2022 - Elsevier
Abstract Background and Aims There is little information on consumption patterns across the
diverse range of cannabis product types. This paper examines trends in consumption …

[HTML][HTML] Public health monitoring of cannabis use in Europe: prevalence of use, cannabis potency, and treatment rates

J Manthey, TP Freeman, C Kilian… - The Lancet Regional …, 2021 - thelancet.com
Background Cannabis is one of the most widely used substances worldwide. Heavy use is
associated with an increased risk of cannabis use disorders, psychotic disorders, acute …

Quantity and frequency of cannabis use in relation to cannabis-use disorder and cannabis-related problems

RC Callaghan, M Sanches, SJ Kish - Drug and Alcohol Dependence, 2020 - Elsevier
Background In almost all of the literature examining the relation between cannabis use and
cannabis-related harms, researchers have neglected to include quantity measures of …

A systematic review and narrative synthesis of the evolution of adolescent and young adult cannabis consumption before and after legalization

A Lachance, RE Bélanger, M Riva, NA Ross - Journal of Adolescent Health, 2022 - Elsevier
Purpose To systematically review evidence assessing the evolution of cannabis
consumption before and after the implementation of non-medical cannabis legislation …

[HTML][HTML] Legal sourcing of ten cannabis products in the Canadian cannabis market, 2019–2021: a repeat cross-sectional study

E Wadsworth, V Rynard, P Driezen, TP Freeman… - Harm reduction …, 2023 - Springer
Background One of the objectives of cannabis legalization in Canada is to transition
consumers from the illegal to the legal market. Little is known about how legal sourcing …

Cannabis flower prices and transitions to legal sources after legalization in Canada, 2019–2020

E Wadsworth, P Driezen, RL Pacula… - Drug and Alcohol …, 2022 - Elsevier
Background The post-tax price of legal cannabis has the potential to influence whether
consumers transition from the illegal to legal cannabis market. The aims of the study were to …

Retail availability and legal purchases of dried flower in Canada post-legalization

E Wadsworth, P Driezen, D Hammond - Drug and Alcohol Dependence, 2021 - Elsevier
Objective Retail availability of cannabis has the potential to influence demand for both legal
and illegal cannabis. The aims of the study were to: 1) estimate the percentage of …