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EHR data to OMOP CDM Work Group
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271
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17494
|
July 2, 2026
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|
Medical Imaging, esp DICOM, ETL conventions
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0
|
19
|
June 23, 2026
|
|
Visit vocabulathon updates and next steps
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0
|
416
|
October 22, 2025
|
|
(THEMIS 2) How do you handle missing visit end dates?
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|
56
|
5032
|
October 16, 2025
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|
Visit Occurrence - What is a Visit? Why is there so much confusion?
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17
|
1567
|
September 25, 2025
|
|
Provider Specialty code set clean up
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|
29
|
4263
|
August 29, 2025
|
|
Race and Ethnicity in the OMOP CDM
|
|
34
|
6541
|
July 24, 2025
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Measurement Table - are value_as_concept_id and value_as_number mutually exclusive?
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24
|
3576
|
November 26, 2024
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Integration - Github and Discourse for Transparency and Community Involvement
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6
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678
|
October 31, 2024
|
|
[2022 US Symposium] #69 - Allergies to Substances
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6
|
663
|
September 26, 2024
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Multiple measurement_source_values for one measurement?
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3
|
351
|
August 8, 2024
|
|
Upcoming Themis meeting thread
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|
11
|
746
|
May 13, 2024
|
|
Operator and Value concept Id - Measurement Table in CDM
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|
3
|
1369
|
April 11, 2024
|
|
Data outside of OBSERVATION_PERIOD
|
|
15
|
1914
|
February 14, 2024
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Outpatient visit definition within the visit_occurrence table
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|
12
|
843
|
January 9, 2024
|
|
How to represent family history
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64
|
6792
|
October 25, 2023
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|
[2022 US Symposium] #67 - Conical Set of CONCEPT_IDs for Vital Signs
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|
1
|
665
|
October 5, 2023
|
|
Multiple Death records due to SNOMED mapping
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|
11
|
893
|
September 19, 2023
|
|
Multiple Cause of Death
|
|
8
|
1398
|
September 19, 2023
|
|
How to capture 'status' for an observation e.g. on admission, on discharge, during admission
|
|
12
|
706
|
September 10, 2023
|
|
Advice on mapping denied insurance claims to the OMOP CDM
|
|
17
|
1371
|
August 19, 2023
|
|
Family history extension model
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|
12
|
882
|
August 7, 2023
|
|
Next Vocabulary WG meeting July 25 [OHDSI measurement hierarchies]
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|
4
|
496
|
July 28, 2023
|
|
[2022 US Symposium] #65 - Smoking Conventions
|
|
13
|
1813
|
July 27, 2023
|
|
Themis issues
|
|
0
|
323
|
July 18, 2023
|
|
[2022 US Symposium] #66 - Episode and Episode Event Tables Documentation
|
|
43
|
2156
|
July 11, 2023
|
|
SQL scripts to downgrade OMOP versions
|
|
0
|
354
|
June 1, 2023
|
|
EHR Prescription data - best practice
|
|
1
|
449
|
May 5, 2023
|
|
Custom concepts for *_type_concept_id and *_status_concept_id columns
|
|
6
|
484
|
April 7, 2023
|
|
Cohort table questions
|
|
2
|
494
|
April 6, 2023
|