LeaRRn Webinar: Michael Kahn, MD, PhD presents Data Quality and Hidden Influencers in Electronic Medical Record Data

Large scale data sharing networks are creating multi-institutional clinical data sets for comparative effectiveness studies at scale. Much attention has focused on handling systematic bias in non-randomized routine-care data collection. We focus here on issues with data quality and “hidden influencers” that can impact the use of electronic medical record data in obvious and not-so-obvious ways.