Department of Medicine, University of California, San Diego, La Jolla, California, USA.
Am J Addict. 2010 Jul-Aug;19(4):357-63. doi: 10.1111/j.1521-0391.2010.00053.x.
Assisted injection among injection drug users (IDUs) remains understudied. We recruited 1,056 IDUs using respondent-driven sampling in Tijuana, Mexico. Participants underwent HIV and syphilis testing and structured interviews. One-quarter (25%) sought injection assistance in the past 6 months. Seeking injection assistance was independently associated with being female (adjusted odds ratio [AOR]= 2.59; 95% confidence interval [CI]= 1.73-3.90), being born outside Baja California (AOR = 1.75; CI = 1.26-2.42), having recent abscesses (AOR = 2.59; CI = 1.93-3.47), using syringes previously used by others in the past 6 months (AOR = 1.99; CI = 1.45-2.71), and ever being arrested for carrying sterile syringes (AOR = 1.55; CI = 1.15-2.09).
在注射吸毒者(IDUs)中,辅助注射仍然研究不足。我们在墨西哥蒂华纳使用应答者驱动抽样方法招募了 1056 名 IDUs。参与者接受了 HIV 和梅毒检测以及结构化访谈。四分之一(25%)的人在过去 6 个月内寻求过注射帮助。寻求注射帮助与女性(调整后的优势比 [AOR]=2.59;95%置信区间 [CI]=1.73-3.90)、出生在 Baja California 以外(AOR=1.75;CI=1.26-2.42)、近期有脓肿(AOR=2.59;CI=1.93-3.47)、在过去 6 个月中使用过他人使用过的注射器(AOR=1.99;CI=1.45-2.71)以及因携带无菌注射器而被捕(AOR=1.55;CI=1.15-2.09)独立相关。