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Validating child vaccination status in a demographic surveillance system using data from a clinical cohort study: evidence from rural South Africa
BACKGROUND: Childhood vaccination coverage can be estimated from a range of sources. This study aims to validate vaccination data from a longitudinal population-based demographic surveillance system (DSS) against data from a clinical cohort study. METHODS: The sample includes 821 children in the Ver...
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/PMC3118246/ https://www.ncbi.nlm.nih.gov/pubmed/21605408 http://dx.doi.org/10.1186/1471-2458-11-372 |