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The effect of participant nonresponse on HIV prevalence estimates in a population-based survey in two informal settlements in Nairobi city
BACKGROUND: Participant nonresponse in an HIV serosurvey can affect estimates of HIV prevalence. Nonresponse can arise from a participant's refusal to provide a blood sample or the failure to trace a sampled individual. In a serosurvey conducted by the African Population and Health Research Cen...
Autores principales: | , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2918531/ https://www.ncbi.nlm.nih.gov/pubmed/20649957 http://dx.doi.org/10.1186/1478-7954-8-22 |