MSDW Release Notes

Discover what is new in the Mount Sinai Data Warehouse (MSDW). Questions, comments, or bug reports can be submitted through our ticketing portal.


MSDW Version 1.6.220701 – July 1, 2022

  • Procedure events loaded from E/M codes and level of service codes now correctly classified as “General Procedure” in OMOP’s procedure_occurrence table (they were previously uncategorized)



Release History

Version 1.6.220624 – June 24, 2022

  • Deployment of an automated process to retrieve the DICOM header data elements for imaging studies from the Imaging Research Warehouse (IRW)
  • Enhancements to the code for loading procedures (Epic’s EAP master file) and surgical procedures (Epic’s ORP master file) to OMOP’s concept table


Version 1.6.220610 – June 10, 2022

  • Enhancements to the process for loading vocabulary files from OHDSI’s ATHENA repository ( and other data files
  • Enhancements to the process for loading and updating concept mappings (OMOP concept_relationship table)
  • Deployment of a “rules engine” framework for automating data-quality checks in MSDW


Version 1.6.220607 – June 7, 2022

  • Updated code to ensure that any changes to inferred procedures (ECMO, renal dialysis) are properly captured (OMOP procedure_occurrence table)