Alberto Curotto

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Methods of collecting behavioral surveillance data, including Web-based methods, have recently been explored in the United States. Questions have arisen as to what extent Internet recruitment methods yield samples of MSM comparable to those obtained using venue-based recruitment methods. We compare three recruitment methods among MSM with respect to(More)
INTRODUCTION Respondent-driven sampling (RDS) offers a recruitment strategy for hard-to-reach populations. However, RDS faces logistical and theoretical challenges that threaten efficiency and validity in settings worldwide. We present innovative adaptations to conventional RDS to overcome barriers encountered in recruiting a large, representative sample of(More)
This study documented the outcomes of 108 HIV-positive persons receiving vocational rehabilitation services. Over a 12-month follow-up, participants reported significantly decreased odds of any unstable housing [Adjusted Odds Ratio (AOR) = 0.21; 95 % CI 0.05–0.90; p < .05] and increased odds of being employed at least part-time (AOR = 10.19; 95 % CI(More)
When traveling internationally, HIV serodisclosure and knowledge of partners' serostatus were hampered by the lack of a common language. Condomless anal intercourse was less likely to occur in partnerships where HIV serostatus was not disclosed or known. Taken together, these observations suggest that language barriers may affect sexual decision making.
BACKGROUND International travel poses potential challenges to HIV prevention. A number of studies have observed an association between travel and behavioural disinhibition. In the present study, we assessed differences in sexual behaviour while travelling internationally and within the USA, compared with being in the home environment. METHODS A(More)
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