Behavioral Health

Over 60% of permanent supportive housing (PSH) residents smoke cigarettes, and over 50% use cannabis. Co-use of tobacco and cannabis may be linked with other substance use. We explored attitudes toward tobacco-free and cannabis-free policies among PSH residents who smoked cigarettes, co-used tobacco and cannabis, or other substances.

Tobacco use remains the leading cause of preventable deaths worldwide. Despite efforts by many countries to reduce the impact of tobacco products and lower smoking rates, smoking prevalence is higher among people experiencing homelessness. The reasons are complex and go beyond individual choices, including limited awareness about quitting, restricted access to services, and previous negative experiences. Using the SEM framework, which emphasizes the policy and environmental contexts, this study offers a deeper understanding of the context of the lives women experiencing homelessness. The evidence from this study supports the implementation of gender- and age-appropriate holistic approaches to healthcare and tobacco interventions tailored to this community.

The U.S. overdose crisis is now driven by polysubstance use involving fentanyl and stimulants. We received funding through the National Institutes on Drug Abuse’s Helping to End Addiction Long-Term (HEAL) initiative to conduct longitudinal qualitative research on polysubstance use among people experiencing homelessness (PEH) in San Francisco, California. This paper discusses the rationale for these combined approaches and lessons learned from conducting longitudinal qualitative research with a community in real-time during enhanced risk for criminalization and overdose fatality.

The United States is taking a sharp turn in how it addresses homelessness after a new executive order calling for more "involuntary commitment," which is a process in which mental health workers can forcibly detain and medicate people against their will. Studies have shown that the housing first model is significantly cheaper and more effective than involuntary detention. "Americans want there to be no homelessness. And this is...a formula to worsen homelessness," says BHHI Director Dr. Margot Kushel of efforts to expand involuntary detentions & withdraw funding from communities that don't comply.