Blood Press Monit 2021 Sep 15. Epub 2021 Sep 15.
Division of Epidemiology and Community Health, School of Public Health, University of Minnesota Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota Department of Medicine, University of Mississippi Medical Center, University of Mississippi, Jackson, Mississippi Division of Epidemiology, Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, California Division of General Medicine, Department of Medicine, Columbia University Irving Medical Center, Columbia University, New York, USA.
Objectives: Electronic health records (EHR) are a convenient data source for clinical trial recruitment and allow for inexpensive participant screening. However, EHR may lack pertinent screening variables. One strategy is to identify surrogate EHR variables which can predict the screening variable of interest. Read More