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About the CDM Builders category
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0
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2601
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November 14, 2014
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Looking for participants with experience in OMOP vocabulary mapping
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0
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23
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May 11, 2026
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Looking for synthetic datasets that have been used for tool tutorials
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6
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55
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April 28, 2026
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Defining encounter-level visit grain from claims with inconsistent place-of-service and nested detail lines
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2
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40
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April 20, 2026
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Themis WG meetings
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0
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13
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April 16, 2026
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OMOP VI: The Undiscovered Caboodle
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0
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45
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April 10, 2026
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Missing NDC code for COVID-19 Home Test Kits
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1
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26
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April 2, 2026
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Cycles in the ER (Entity Relationship) model - CONCEPT, VOCABULARY, DOMAIN as a graph
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2
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41
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March 27, 2026
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Episodes using Drug Regimen/Cycles Data Possible?
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1
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246
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March 19, 2026
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Resources on SQL Query Standards for OMOP Compliance
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8
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320
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March 3, 2026
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Authoritative source of generic (non RDBM-specific) definition of the CDM?
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0
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35
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February 19, 2026
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Should multiple data sets be generated for analysis for each study?
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2
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361
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January 23, 2026
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Episode Event
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5
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353
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January 13, 2026
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If there is data that starts from the discharge date, should it be recorded in the Visit Occurrence?
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3
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436
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December 19, 2025
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Guidance Needed on Modeling Geographic and Environmental Variables using the GIS Workgroup
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1
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367
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December 16, 2025
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In regards to mapping ECG and BP vocabulary
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10
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2024
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December 11, 2025
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Concept ID = 0
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14
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570
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November 11, 2025
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Visit vocabulathon updates and next steps
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0
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413
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October 22, 2025
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(THEMIS 2) How do you handle missing visit end dates?
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56
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4996
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October 16, 2025
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Clarification on Ambiguity Between PROCEDURE_OCCURRENCE and MEASUREMENT Domains During ETL and NLP-based Entity Extraction
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2
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221
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October 16, 2025
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CDM mapping Sites of current disease
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7
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306
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October 14, 2025
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Visit Occurrence - What is a Visit? Why is there so much confusion?
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17
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1532
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September 25, 2025
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Drug Dose: Fixes required to allow a standardized calculation - Call for input
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8
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699
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September 23, 2025
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Methodology for Converting Source-To-Concept-Map to Concept/Concept_Relationship (2 billionaires)
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10
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1075
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September 21, 2025
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The Observation vs. Condition Mapping Dilemma: Where do clinical findings belong?
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4
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395
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September 4, 2025
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Provider Specialty code set clean up
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29
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4256
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August 29, 2025
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DRUG_EXPOSURE conventions
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29
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5776
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August 21, 2025
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Populating CONDITION_OCCURRENCE using EPIC Clarity and its duplications
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4
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954
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August 21, 2025
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Self-reported genetic mutation
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2
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280
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August 18, 2025
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Seeking Guidance on Partitioning the MEASUREMENT Table in PostgreSQL CDM (v15)
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0
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218
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July 30, 2025
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