Browsing University of Waterloo by Supervisor "Hammond, David"
Now showing items 1-14 of 14
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Cannabis and mental health: prevalence of use, modes of administration, and adverse outcomes by past 12-month mental health experience in Canada and the US.
(University of Waterloo, 2020-12-18)Background: Cannabis is among the most widely used drugs in the world. Although it is well established that cannabis may have an adverse impact on certain mental health conditions, there is relatively little data on how ... -
Cannabis use, retail availability and legal sanctions in Canada: Differences by neighbourhood deprivation, individual socioeconomic factors, and race/ethnicity.
(University of Waterloo, 2022-09-26)Background: Cannabis legalization in Canada represents one of the most significant changes in substance use policy over the past century. One of the primary objectives of cannabis legalization is to reduce illicit trade ... -
The effect of price and retail availability on the use of illegal and legal non-medical cannabis in Canada and the United States
(University of Waterloo, 2021-08-18)Background – Cannabis policy has liberalized in North America over recent decades. In October 2018, Canada legalized non-medical cannabis. The regulatory framework includes some similarities with jurisdiction in the United ... -
Evaluating the Impact of Changes to School-Level Alcohol Prevention Policies and Programs on Youth Binge Drinking: A Longitudinal Analysis of the Year 2 and Year 3 Data of the COMPASS Study
(University of Waterloo, 2016-06-15)Objective: The purpose of this study was to investigate the effectiveness of alcohol prevention policies and programs implemented in a linked sample of Ontario COMPASS high schools in reducing youth binge drinking over ... -
Examining the Impact of a Nutrition Labelling Program on Menus in a Cafeteria Setting
(University of Waterloo, 2016-04-26)BACKGROUND Diet is an important risk factor for chronic disease and obesity. The growing proportion of dietary intake from food consumed at restaurants and fast food outlets is an important contributing factor to the overall ... -
Exposure and Perceptions of Caffeinated Energy Drink Marketing among Youth and Young Adults in Canada
(University of Waterloo, 2018-08-30)BACKGROUND: Consumption of caffeinated energy drinks (CEDs) has become increasingly prevalent among youth and young adults, which is concerning given the association with adverse health effects and other risky behaviours. ... -
Exposure to fad diet advertising among youth and young adults in Canada
(University of Waterloo, 2018-09-20)Background: The prevalence of obesity in Canada continues to increase. Although many Canadians report trying to manage their weight, few follow dietary guidelines recommended by health authorities. In contrast, many consumers ... -
A five-country evaluation of nutrition labelling policies: consumer use, understanding, and knowledge of processed foods
(University of Waterloo, 2020-12-07)Background: Poor dietary intake is a critical risk factor for non-communicable diseases – the world’s leading cause of premature death and disability. Globally, consumption of highly processed foods has increased in recent ... -
Health warnings, cannabis marketing and perceptions among youth and young adults in Canada.
(University of Waterloo, 2019-04-22)Background An increasing number of jurisdictions are legalizing nonmedical cannabis, including Canada in October 2018. One of the primary goals under the Cannabis Act is to adequately inform Canadians about nonmedical ... -
Household Food Insecurity in Canada Before and During the COVID-19 Pandemic: Findings from the International Food Policy Study 2018-2020
(University of Waterloo, 2022-05-13)Background: Food insecurity refers to constrained food access due to inadequate financial resources. Those living in food-insecure households are at risk for compromised nutrition, including inadequate nutrient intakes. ... -
The influence of sugar taxes and front-of-package nutrition labels on consumer purchasing behaviours: a randomized experimental marketplace
(University of Waterloo, 2020-06-16)Background: Poor dietary intake remains one of the leading causes of non-communicable disease in Canada and globally. In response, sugar taxes and front-of-package (FOP) nutrition labelling systems are increasingly being ... -
Patterns of use and biomarkers of exposure among ‘dual’ tobacco cigarette and electronic cigarette users in Canada.
(University of Waterloo, 2017-08-23)Background: Tobacco use remains the leading risk factor for preventable disease in Canada. Although tobacco smoke is the direct cause of smoking-induced diseases, nicotine addiction sustains the use of tobacco. Electronic ... -
Perceptions of text and pictorial health warning labels for smokeless tobacco packages in Navi Mumbai, India, and Dhaka, Bangladesh: Findings from an experimental study
(University of Waterloo, 2016-03-10)Background: Globally, smokeless tobacco use is disproportionately concentrated in low-and-middle income countries like India and Bangladesh. Despite the growing evidence base linking smokeless tobacco use with adverse ... -
Predicting the potential health and economic impact of a sugary drink tax in Canada: a modelling study
(University of Waterloo, 2018-02-23)BACKGROUND Consistent with global trends, high body mass index (BMI) and high blood glucose have risen at rapid rates among Canadians. The consumption of sugar-sweetened beverages (SSBs) is a well-established and important ...