Anna Azevedo Simões|Francisco I. Bastos|Ronaldo I. Moreira|Kevin G. Lynch|David Metzger
A randomized trial of audio computer and in-person interview to assess HIV risk among drug and alcohol users in Rio De Janeiro, Brazil
Fundação Oswaldo Cruz|Fundação Oswaldo Cruz|University of Pennsylvania|University of Pennsylvania
study compares drug patterns prevalence risk behaviors randomized trial using two methods administration audio computerassisted selfinterview acasi intervieweradministered questionnaire iaq among drug users seeking treatment drug treatment center randomized 735 participants 367 acasi 368 iaq significant difference sociodemographic variables found subjects two arms study interviewed acasi likely report use 7 10 substances assessed rates reporting sexual risk behaviors maletomale commercial sex higher among participants acasi arm acasi seems key resource improving reporting sensitive data brazil prior international studies