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About the CDM Builders category
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0
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2587
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November 14, 2014
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Should multiple data sets be generated for analysis for each study?
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2
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347
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January 23, 2026
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Resources on SQL Query Standards for OMOP Compliance
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0
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175
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January 16, 2026
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Episode Event
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5
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314
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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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427
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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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359
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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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2007
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December 11, 2025
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Concept ID = 0
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14
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529
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November 11, 2025
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Episodes using Drug Regimen/Cycles Data Possible?
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0
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220
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October 22, 2025
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Visit vocabulathon updates and next steps
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0
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397
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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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4957
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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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198
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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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290
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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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1472
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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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655
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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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1024
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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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333
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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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4229
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August 29, 2025
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DRUG_EXPOSURE conventions
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29
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5754
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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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943
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August 21, 2025
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Self-reported genetic mutation
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2
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273
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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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209
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July 30, 2025
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Race and Ethnicity in the OMOP CDM
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34
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6386
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July 24, 2025
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Incorporating component level details into NOTE table
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2
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324
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July 5, 2025
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Biopsy data and episode table
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3
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474
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June 4, 2025
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How to represent a scheduled but missed visit in OMOP CDM
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1
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269
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June 2, 2025
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Mapping Transfusions and Donations to OMOP
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5
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490
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May 26, 2025
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PROCEDURE_OCCURRENCE - multiple OPCS4 codes per visit
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2
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284
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May 19, 2025
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White Rabbit use in the NHS
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2
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356
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May 14, 2025
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Note/ Note_nlp, how to relate findings with their respective texts
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3
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296
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April 15, 2025
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