Needle R H, Coyle S, Cesari H, Trotter R, Clatts M, Koester S, Price L, McLellan E, Finlinson A, Bluthenthal R N, Pierce T, Johnson J, Jones T S, Williams M
National Institute on Drug Abuse, Rockville, Maryland 20857, USA.
Subst Use Misuse. 1998 Oct;33(12):2403-23. doi: 10.3109/10826089809059332.
This study examines drug acquisition and multiperson use of paraphernalia, drugs, and needles/syringes. Ethnographers observed 54 injection episodes in which IDUs were linked by HIV risk behaviors, and developed a typology of higher-risk, lower-risk, and nonsharing-risk networks. Multiperson use of injection paraphernalia or drug solution occurred in most injection events (94%). Serial use of syringes/needles occurred infrequently (14%) relative to "backloading" (37%) and reuse of paraphernalia (cookers 84%, cotton 77%, water 77%). Higher-risk injection networks were characterized by larger size and pooling of resources for drugs. Prevention messages must include avoiding reuse of injection paraphernalia and transfer of drug solution.
本研究考察了毒品获取以及吸毒用具、毒品和针头/注射器的多人共用情况。人种志学者观察了54次注射事件，其中注射吸毒者因艾滋病毒风险行为而相互关联，并建立了高风险、低风险和非共用风险网络的类型学。在大多数注射事件（94%）中都出现了多人共用注射用具或药液的情况。与“回抽”（37%）和吸毒用具再利用（煮器84%、棉花77%、水77%）相比，注射器/针头的连续使用情况较少见（14%）。高风险注射网络的特点是规模较大且毒品资源集中。预防信息必须包括避免重复使用注射用具以及药液的转移。
