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Refusal bias in HIV prevalence estimates from nationally representative seroprevalence surveys
OBJECTIVES: To assess the relationship between prior knowledge of one's HIV status and the likelihood to refuse HIV testing in populations-based surveys and explore its potential for producing bias in HIV prevalence estimates. METHODS: Using longitudinal survey data from Malawi, we estimate the...
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| Autores principales: | , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2695508/ https://ncbi.nlm.nih.gov/pubmed/19182677 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/QAD.0b013e3283269e13 |
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