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Evaluation of the role of location and distance in recruitment in respondent-driven sampling
BACKGROUND: Respondent-driven sampling(RDS) is an increasingly widely used variant of a link tracing design for recruiting hidden populations. The role of the spatial distribution of the target population has not been robustly examined for RDS. We examine patterns of recruitment by location, and how...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3215957/ https://www.ncbi.nlm.nih.gov/pubmed/22008416 http://dx.doi.org/10.1186/1476-072X-10-56 |