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A comparison of missing data procedures for addressing selection bias in HIV sentinel surveillance data
BACKGROUND: Selection bias is common in clinic-based HIV surveillance. Clinics located in HIV hotspots are often the first to be chosen and monitored, while clinics in less prevalent areas are added to the surveillance system later on. Consequently, the estimated HIV prevalence based on clinic data...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3724705/ https://www.ncbi.nlm.nih.gov/pubmed/23883362 http://dx.doi.org/10.1186/1478-7954-11-12 |