The role of prescription opioid and cannabis supply policies on opioid overdose deaths.

ABSTRACT: Mandatory prescription drug monitoring programs and cannabis legalization have been hypothesized to reduce overdose deaths. We examined associations between prescription monitoring programs with access mandates (must-query PDMPs), legalization of medical and recreational cannabis supply, and opioid overdose deaths in United States counties in 2013-2020. Using data on overdose deaths from the National Vital Statistics System, we fit Bayesian spatiotemporal models to estimate risk differences and 95% credible intervals (CrIs) in county-level opioid overdose deaths associated with enactment of these state policies. Must-query PDMPs were independently associated with on average 0.8 (95% CrI, 0.5-1.0) additional opioid-involved overdose deaths per 100 000 person-years. Legal cannabis supply was

SUBMITTER: Cerda M 

PROVIDER: S-EPMC12168759 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature