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Validation of de-identified record linkage to ascertain hospital admissions in a cohort study
BACKGROUND: Cohort studies can provide valuable evidence of cause and effect relationships but are subject to loss of participants over time, limiting the validity of findings. Computerised record linkage offers a passive and ongoing method of obtaining health outcomes from existing routinely collec...
Autores principales: | , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3086826/ https://www.ncbi.nlm.nih.gov/pubmed/21473786 http://dx.doi.org/10.1186/1471-2288-11-42 |