نتایج جستجو برای: respondent driven sampling

تعداد نتایج: 438067  

Journal: :AIDS reviews 2002
Salaam Semaan Jennifer Lauby Jon Liebman

Although sampling is a crucial component of research methodology, it has received little attention in intervention research with populations at risk for HIV infection. We review the challenges involved in sampling these populations for evaluating behavioral and social interventions. We assess the four strategies used for street and network sampling that have been reported in the HIV-interventio...

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