ABSTRACT Objective: to identify the lifetime use of alcohol and other drugs among users of the Family Health Strategy and apply Brief Intervention to problems related to the use of these substances. M
The Canadian Tobacco, Alcohol and Drugs Survey (CTADS) is a biennial general population survey of tobacco, alcohol and drug use among Canadians aged 15 years and older. It replaces the Canadian Tobacc
To adjust for underreporting of marijuana use, researchers multiply the proportion of individuals who reported using marijuana by a constant factor, such as the US Office of National Drug Control Poli
