This check computes the proportion of unmapped concepts for a given domain. For example, this check type may be applied to the drug_exposure table to determine the proportion of unmapped prescriptions. The output of this check type contains three parts: First, the raw proportion of unmapped concepts; Second, unmapped concepts over time, both for complete windows as well as truncated to 2009 to current calendar year; Third, the unmapped source values are also shown to assist ETL analysts in viewing what the top unmapped values are for each domain.

To explore an interactive interface displaying network analysis results for the most current database version, visit the PEDSnet Data Quality Dashboard.