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Syringe possession arrests are associated with receptive syringe sharing in two Mexico–US border cities
Author(s) -
Pollini Robin A.,
Brouwer Kimberly C.,
Lozada Remedios M.,
Ramos Rebeca,
Cruz Michelle F.,
MagisRodriguez Carlos,
Case Patricia,
Burris Scott,
Pu Minya,
Frost Simon D. W.,
Palinkas Lawrence A.,
Miller Cari,
Strathdee Steffanie A.
Publication year - 2008
Publication title -
addiction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.424
H-Index - 193
eISSN - 1360-0443
pISSN - 0965-2140
DOI - 10.1111/j.1360-0443.2007.02051.x
Subject(s) - syringe , possession (linguistics) , medicine , paraphernalia , odds ratio , logistic regression , heroin , confidence interval , respondent , needle sharing , demography , environmental health , psychiatry , family medicine , human immunodeficiency virus (hiv) , geography , drug , law , linguistics , philosophy , archaeology , syphilis , sociology , political science , condom
Aims To identify factors associated with receptive syringe sharing among injection drug users (IDUs) and elucidate the association between syringe possession arrests and syringe sharing. Design Cross‐sectional study. Setting Mexican border cities of Tijuana, Baja California and Ciudad Juarez, Chihuahua. Participants IDUs in Tijuana ( n = 222) and Ciudad Juarez ( n = 206) were recruited using respondent‐driven sampling (RDS). IDUs were ≥ 18 years and had injected illicit drugs in the past month. Measurements An interviewer‐administered survey was used to collect quantitative data on socio‐demographic, behavioral and contextual characteristics, including self‐reported syringe sharing and arrests for syringe possession. Associations with receptive syringe sharing were investigated using logistic regression with RDS adjustment. Findings Overall, 48% of participants reported ever being arrested for carrying an unused/sterile syringe, even though syringe purchase and possession is legal in Mexico. Arrest for possessing unused/sterile syringes was associated independently with receptive syringe sharing [adjusted odds ratio (AOR) = 2.05; 95% confidence interval (CI): 1.26, 3.35], as was injecting in a shooting gallery (AOR = 3.60; 95% CI: 2.21, 5.87), injecting in the street (AOR = 2.05; 95% CI: 1.18, 3.54) and injecting methamphetamine (AOR = 2.77; 95% CI: 1.41, 5.47) or cocaine (AOR = 1.96; 95% CI: 1.15, 3.36). More than half of participants (57%) had been arrested for possessing a used syringe; in a second model, arrest for used syringe possession was also associated independently with receptive sharing (AOR = 2.87; 95% CI: 1.76, 4.69). Conclusions We documented high levels of syringe‐related arrests in two Mexican–US border cities and an independent association between these arrests and risky injection practices. Public health collaborations with law enforcement to modify the risk environment in which drug use occurs are essential to facilitate safer injection practices.