Time devoted to pre- and post-HIV test counselling in different health services according to participants of a rapid testing program in Madrid, Spain.

INTRODUCTION: The role of pre- and post-test counselling in new HIV testing strategies to reduce delayed diagnosis has been debated. Data on time devoted to counselling are scarce. One approach to this problem is to explore patients' views on the time devoted to counselling by venue of their last HIV test. METHODS: We analysed data from 1568 people with a previous HIV test who attended a mobile HIV testing program in Madrid between May and December 2008. RESULTS: The majority (71%) were men (48% had had sex with other men), 51% were <30 years, 40% were foreigners, 56% had a university degree, and 40% had the most recent HIV test within the last year. As regards pre-test counselling, 30% stated they were told only that they would receive the test; 26.3% reported <10 min; 20.4% about 10 min; and 24.2%, 15 min or more. For post-test counselling: 40.2% stated they were told only that the test was negative; 24.9% reported 2-6 min; 16.4% about 10 min; and 18.5%, 15 min or more. The percentage of participants who reported no counselling time was higher among those tested in general health services: primary care, hospital settings and private laboratories (over 40% in pre-test, over 50% in post-test counselling). Women received less counselling time than men in almost all settings. CONCLUSION: Policies to expand HIV testing in general health services should take this current medical behaviour into account. Any mention of the need for counselling can be a barrier to expansion, because HIV is becoming less of a priority in developed countries. Oral consent should be the only requirement.

[Cohort study methodology of the ITINERE Project on heroin users in three Spanish cities and main characteristics of the participants]. / Metodología del estudio de cohortes del proyecto ITINERE sobre consumidores de heroína en tres ciudades españolas y características básicas de los participantes.

BACKGROUND: Cohort studies make it possible to monitor the health impact of drug use and to identify related factors. We describe the methodology and baseline characteristics of a cohort of heroin users designed with this objective. METHODS: The participants were 991 young, community-recruited heroin users in Barcelona, Madrid and Seville. Most subjects were named by other participants (39.7%) or by non-participating drug users or ex-users (44.7%). A computer-aided questionnaire was administered (self-administered with audio for questions related with sex). A dried-blood spot sample was collected and anthropometric measurements were made. Both participants and recruiters received remuneration. Univariate and bivariate statistical methods were used. RESULTS: Some 42.4% had changed the main route of heroin administration, mainly to injection in Barcelona and to the pulmonary route in Seville. About 75.8% (Barcelona), 49.8% (Madrid), and 15.5% (Seville) had injected drugs in the last 12 months. In Madrid and Seville, 96-97% used heroin in base form, while in Barcelona heroin hydrochloride predominated. Heroin and cocaine were frequently mixed in the same dose (generally base cocaine in Madrid and Seville, and cocaine hydrochloride in Barcelona). CONCLUSIONS: Important geographic differences persist in the prevalence of drug injection and in the patterns of heroin and cocaine use, which could explain the unequal distribution of some health problems. The difficulties encountered in recruiting the sample suggest that the incidence of heroin use has declined considerably.