Public drug use in eight U.S. cities: Health risks and other factors associated with place of drug use.

BACKGROUND

Drug overdose is the leading cause of accidental death in the United States (U.S.). Previous studies have found that place of drug use is associated with risks including overdose, sharing of drug use equipment, and arrest, but the research on this subject in the U.S. is limited.

METHODS

Our study describes the relationship between place of drug use and health outcomes through the analysis of associations between frequent public drug use and drug-related arrest, overdose, and reuse of injection equipment. We analysed data from a cross-sectional, observational study of individuals who utilize syringe exchange services in 8 U.S. cities. Using regression analysis, we assessed associations between public drug use, demographic characteristics, and health risks.

RESULTS

Half (48%) of the respondents (N = 575) reported that at least one of their top two most frequent places of drug use is a public place. Street homelessness (AOR = 17.44), unstable housing (AOR = 3.43) and being under age 30 (AOR = 1.85) were independently associated with increased odds of frequent public drug use. Frequent public drug use was associated with increased odds of past-year arrest for drug-related offenses (AOR = 1.87).

CONCLUSION

Public drug use is associated with negative health and social outcomes. Increased access to harm reduction services, housing, and supervised consumption sites (SCS) interventions and a shift away from punitive approaches to drug use may reduce the some of the harms associated with public drug use.