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Design of cohort studies in chronic diseases using routinely collected databases when a prescription is used as surrogate outcome
BACKGROUND: There has been little research on design of studies based on routinely collected data when the clinical endpoint of interest is not recorded, but can be inferred from a prescription. This often happens when exploring the effect of a drug on chronic diseases. Using the LifeLink claims dat...
| 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/PMC3079701/ https://www.ncbi.nlm.nih.gov/pubmed/21457565 http://dx.doi.org/10.1186/1471-2288-11-36 |