Observational Health Data Sciences and Informatics

CDM and Vocabulary Working Group Running List

Process for adopting CDM and Vocabulary changes
Running Meeting Agendas
Google Doc Agenda

** Workgroups **

Oncology Subgroup - Christian Reich, Rimma Belenkaya
Drug benefit indicator- Don Torok
Genomics Subgroup - Clair Blacketer

** Face-To-Face Notes **

** Need preparation **

Proposals are now being housed as github issues. Please use this github proposal template to help you.

Proposal	Author(s)	Status
Country field in LOCATION table github issue	Ajit Londhe	There are many discussions of additions to the LOCATION table, on the forum including by the GIS workgroup
Projection/weight for each domain table	Christian Reich
Certainty of Diagnosis	Christian Reich
~~Addition of observed on admission to Condition_Occurrence table~~	Clair Blacketer	Closed, this was addressed by proposal #84
Add a food component reference table	Clair Blacketer
address remaining gaps between eCQM elements/attributes and OMOP	Daniella Meeker
Encounters, Care Transitions and Referral Information	Daniella Meeker, Jennifer, Melanie	This seems to be addressed by proposal #70
Provenance of data and source attribution	Daniella Meeker
Allow drug classes to be used in drug_concept_id	Dmitry Dymshyts, Hugh Kawabata
Revamping SMQs	Don O'Hara
Procedure occurrence modifier github issue	Evanette Burrows
Revision of tables included in the CDM Schema	Frank DeFalco, Patrick Ryan	Move to Forum?
Extension of visit concepts	Lisa Shilling, Rimma Belenkaya	Forum
De-integration of type concepts github issue	Rimma, Jennifer, Sigfried
Normalization of FACT RELATIONSHIP table into table fields	Rimma, Sigfried
Dealing with more than one location over time	Robert Miller
~~Visualization for navigating vocabularies, concepts, and concept relationships~~	Sigfried Gold	This now is a separate workgroup
Exploration of Support for Clinical Trial Data	Vojtech Huser	Forum
Harmonization of procedure concepts	Vojtech Huser
Support for different Earth regions github issue	Vojtech Huser
Deeper Semantic Standardization	Vojtech Huser	Forum
Drug route column in DRUG_ERA table	Vojtech Huser
Split indication into labeled, off-label and contraindication
Adding PROM data to CDM github issue	Catherine Kerr, Colin Orr
Define Genomics
Revise Observation Table
Vocabulary Conventions
Create simplified LOINC fields (without method)
Conceptualizing the drug_exposure.sig field
Representing granular Visits in visit_occurrence table github_issue	Gowtham Rao
Cost Table Changes (Add Person_id, Dates and normalize) github issue	Gowtham Rao
Location Table Changes (Add latitude and longitude) github issue	Gowtham Rao	Forum
Care_Site Table Changes (Add place_of_service_source_concept_id)	Gowtham Rao	Forum
Split SNOMED into country-specific vocabularies	John Snyder
Tobacco smoking conventions	Don Torok, Rimma Belenkaya

** Decided **

Change	Decision	Implemented
Single cost table	Accepted in version 5.0.1	23-June-2016
Conventions about days_supply and drug_exposure_end_date github issue	Accepted in version 5.2	27-July-2017
Drug quantity for solid and liquid preparations github issue	Accepted in version 5.2	27-July-2017
Add box (package) size and supplier to drug github issue	Accepted in version 5.2	27-July-2017
Expand the DRUG_STRENGTH table to all Concept Classes github issue	Accepted in version 5.1	7-July-2017
Add handling of admission-discharge transfers (ADT) to CDM github issue	Accepted in version 5.2	27-July-2017
Add Condition Status to Condition_Occurrence github issue	Accepted in version 5.2	27-July-2017
Add Diagnosis-Related Group (DRG) github issue	Accepted in version 5.1.1	12-July-2017
Add datetime fields and keep date fields github issue	Accepted in version 5.1	7-July-2017
Support of NLP github issue	Accepted in version 5.2	27-July-2017
Denominator unit conventions and quantity units in DRUG_EXPOSURE github issue	Accepted for future release	Not yet released
Remove date fields and keep only datetime github issue	Accepted for future release	Not yet released