de Haan H A, van den Hoek J A, van Haastrecht H J, van der Meer C W, Coutinho R A
Christelijk Psychiatrisch Centrum Bloemendaal, Den Haag.
Ned Tijdschr Geneeskd. 1991 Feb 9;135(6):218-21.
Between September 1987 and January 1989 101 drug users in The Hague were studied for HIV seroprevalence and risky injecting behaviour. A comparison was made between this group and a group of 241 drug users who were studied in the same period in Amsterdam. All HIV-infected drug users, except for one homosexual man in Amsterdam, had a history of intravenous drug use. The HIV seroprevalence for 56 intravenous drug users in The Hague was 1.8% (95% CI: 0-5.3), and for 194 intravenous drug users in Amsterdam 26.8% (95% CI: 20.6-33.0). With regard to risky injecting behaviour no differences in frequency of borrowing or lending used needles and syringes were found between the two groups. Concluded is that further spread of HIV among intravenous drug users in The Hague (and Amsterdam) will be likely unless risk reduction in injecting behaviour will occur.
1987年9月至1989年1月期间，对海牙的101名吸毒者进行了艾滋病毒血清流行率和危险注射行为的研究。将该组与同期在阿姆斯特丹研究的241名吸毒者进行了比较。除阿姆斯特丹的一名同性恋男子外，所有感染艾滋病毒的吸毒者都有静脉注射吸毒史。海牙56名静脉注射吸毒者的艾滋病毒血清流行率为1.8%（95%可信区间：0-5.3），阿姆斯特丹194名静脉注射吸毒者的艾滋病毒血清流行率为26.8%（95%可信区间：20.6-33.0）。关于危险注射行为，两组之间在借用或出借用过的针头和注射器的频率上没有发现差异。得出的结论是，除非注射行为的风险降低，否则艾滋病毒在海牙（和阿姆斯特丹）的静脉注射吸毒者中进一步传播将是可能的。
