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External validation of clinical prediction models using big datasets from e-health records or IPD meta-analysis: opportunities and challenges
Access to big datasets from e-health records and individual participant data (IPD) meta-analysis is signalling a new advent of external validation studies for clinical prediction models. In this article, the authors illustrate novel opportunities for external validation in big, combined datasets, wh...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
British Medical Journal Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4916924/ https://www.ncbi.nlm.nih.gov/pubmed/27334381 http://dx.doi.org/10.1136/bmj.i3140 |