Background While alcohol use is an established risk factor for interpersonal violence, the
extent to which people are affected by interpersonal violence from others' drinking has not …

Cannabis, after alcohol and tobacco, is the most widely used psychoactive substance in the
world, with increasingly liberal control approaches (eg, legalisation) in many places …

Public health-oriented frameworks for cannabis use of control, including legalization, are
evolving. Most frameworks aim to reduce cannabis-related health harms that materialize …

Cannabis use has become increasingly common as more jurisdictions liberalize controls,
including legalization and allowing nonmedical cannabis use among adults, to better protect …

Background Quantifying average amounts of marijuana used per day or per occasion of use
helps inform understanding population-level patterns of use and use-related harm, but better …

Objective: The purpose of this study was to measure the prevalence and overlap of
secondhand harms from other people's use of alcohol, cannabis, opioids, or other drugs and …

Aims: Alcohol and drug use can have negative effects on family and friends of someone who
uses these substances. To give voice to people with lived experience, we sought in-depth …

Aims Negative consequences of alcohol (or secondhand effects) extend beyond drinkers to
affect other people, including both known others (friends, family members, spouses/partners) …

Abstract Background The state of Washington legalized cannabis for adult use in 2012 and
retail stores began to open in 2014. While details of the legal market have been tracked by …

Alcohol's harm to others studies (AHTO) are not individualistic, as they focus on interactions,
and the causality issues differ little from those concerning harm to the drinker. Moral …