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Full-Text Articles in Medicine and Health Sciences
Trajectories Of Initiation For The Heroin-Based Drug Whoonga – Qualitative Evidence From South Africa, Griffin A. Tyree, Nzwakie Mosery, Elizabeth F. Closson, Zonke Mabude, Carol Du Toit, David Bangsberg, Steven A. Safren, Kenneth H. Mayer, Jennifer A. Smit, Matthew J. Mimiaga, David J. Grelotti
Trajectories Of Initiation For The Heroin-Based Drug Whoonga – Qualitative Evidence From South Africa, Griffin A. Tyree, Nzwakie Mosery, Elizabeth F. Closson, Zonke Mabude, Carol Du Toit, David Bangsberg, Steven A. Safren, Kenneth H. Mayer, Jennifer A. Smit, Matthew J. Mimiaga, David J. Grelotti
OHSU-PSU School of Public Health Faculty Publications and Presentations
Background: Whoonga is a smoked heroin-based street drug that first emerged in South Africa a decade ago. While previous scientific reports suggest that use is growing and youth are particularly vulnerable, trajectories of initiation are not well characterized. Methods: In 2015, 30 men undergoing residential addiction treatment for this smoked heroin drug in KwaZulu-Natal, South Africa participated in semi-structured interviews about their experiences using the drug. Interview data were coded using qualitative content analysis. Results: Participant trajectories to initiating smoked heroin were “vertical” in the context of marijuana use or “horizontal” in the context of other hard drug use. Participants …
Frequency Of Cannabis Use Among Primary Care Patients In Washington State, Gwen T. Lapham, Amy K. Lee, Ryan M. Caldeiro, Dennis Mccarty, Kendall C. Browne, Denise D. Walker, Daniel R. Kivlahan, Katharine A. Bradley
Frequency Of Cannabis Use Among Primary Care Patients In Washington State, Gwen T. Lapham, Amy K. Lee, Ryan M. Caldeiro, Dennis Mccarty, Kendall C. Browne, Denise D. Walker, Daniel R. Kivlahan, Katharine A. Bradley
OHSU-PSU School of Public Health Faculty Publications and Presentations
Background and Objectives—Over 12% of U.S. adults report past-year cannabis use, and among those who use daily, 25% or more have a cannabis use disorder. Use is increasing as legal access expands. Yet, cannabis use is not routinely assessed in primary care, and little is known about use among primary care patients and relevant demographic and behavioral health subgroups. This study describes the prevalence and frequency of past-year cannabis use among primary care patients assessed for use during a primary care visit.
Methods—This observational cohort study included adults who made a visit to primary care clinics with annual behavioral health …