Demographic and geographic shifts in the preferred route of methamphetamine administration among treatment cases in the US, 2010-2019.

Autor: Pro G; Health Behavior and Health Education, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA; Southern Public Health and Criminal Justice Research Center, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA. Electronic address: gcpro@uams.edu., Hayes C; Department of Biomedical Informatics, College of Medicine, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA; Center for Mental Healthcare and Outcomes Research, Central Arkansas Veterans Healthcare System, 2200 Fort Roots Drive, North Little Rock, AR 72114, USA. Electronic address: cjhayes@uams.edu., Montgomery BEE; Health Behavior and Health Education, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA; Southern Public Health and Criminal Justice Research Center, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA. Electronic address: bemontgomery@uams.edu., Zaller N; Health Behavior and Health Education, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA; Southern Public Health and Criminal Justice Research Center, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, 4301W. Markham, Little Rock, AR 72205, USA. Electronic address: ndzaller@uams.edu.
Jazyk: angličtina
Zdroj: Drug and alcohol dependence [Drug Alcohol Depend] 2022 Aug 01; Vol. 237, pp. 109535. Date of Electronic Publication: 2022 Jun 09.
DOI: 10.1016/j.drugalcdep.2022.109535
Abstrakt: Background: Methamphetamine use disorder has increased rapidly in the past decade. Injecting is also increasing and has multifaceted implications for disease severity, overall health, and treatment outcomes, but less is known about where or among whom injecting has shifted the most. This national study assessed temporal changes in the preferred route of methamphetamine administration by race/ethnicity and within urban/rural geographies.
Methods: We used the Treatment Episode Dataset-Discharges (2010-2019) to identify outpatient treatment cases who reported methamphetamine as their primary drug of choice at admission (N = 531,799; 2010 n = 33,744; 2019 n = 81,885). We created a combined variable indicating race/ethnicity and the rural/urban location of treatment, and used logistic regression to model the predicted probability of cases reporting injection, smoking, or snorting as their preferred route of administration. We included an interaction term to determine differences over time (race/ethnicity/rurality*year).
Results: Across all years, smoking methamphetamine was the most common route of administration (66%), followed by injection (24%) and snorting (10%). Over time and among most sub-groups, the rates of injection increased while the rates of smoking decreased. Compared to 2010, the odds of injecting methamphetamine in 2019 were highest among Black cases in urban areas (aOR = 2.30, 95% CI = 1.76-3.00, p < 0.0001).
Conclusion: Increasing methamphetamine injection was most pronounced among Black treatment cases in more urban areas, which is in contrast to the longstanding narrative that methamphetamine is a White and rural drug. Methamphetamine prevention, treatment, and harm reduction should target populations with high injection prevalence and growing incidence.
(Copyright © 2022 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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