Harmonizing units and values of quantitative data elements in a very large nationally pooled electronic health record (EHR) dataset

OBJECTIVE: The goals of this study were to harmonize data from electronic health records (EHRs) into common units, and impute units that were missing. MATERIALS AND METHODS: The National COVID Cohort Collaborative (N3C) table of laboratory measurement data—over 3.1 billion patient records and over 1...

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Detalles Bibliográficos
Autores principales: Bradwell, Katie R, Wooldridge, Jacob T, Amor, Benjamin, Bennett, Tellen D, Anand, Adit, Bremer, Carolyn, Yoo, Yun Jae, Qian, Zhenglong, Johnson, Steven G, Pfaff, Emily R, Girvin, Andrew T, Manna, Amin, Niehaus, Emily A, Hong, Stephanie S, Zhang, Xiaohan Tanner, Zhu, Richard L, Bissell, Mark, Qureshi, Nabeel, Saltz, Joel, Haendel, Melissa A, Chute, Christopher G, Lehmann, Harold P, Moffitt, Richard A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Research and Applications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9196692/
https://www.ncbi.nlm.nih.gov/pubmed/35435957
http://dx.doi.org/10.1093/jamia/ocac054

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