OHDSI / OHDSI/CommonDataModel

Biobank data into OMOP CDM

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Description

Hello, our hospital already has the EHR data transformed into OMOP CDM, and now we are in the process of enriching our OMOP CDM with new source data. The hospital has an associated biobank with information on available specimens (from patients that are already included in our OMOP), but we haven’t found any official guidelines on how to map this information into OMOP.

We figured we could use the concept_id 46235133 (Biobank specimens are stored and available for research) in the Observation table to point to the specimen sample. Then, we thought of using concept_id 3018323 (Volume of Specimen) in the Measurement table to capture the quantity of specimen left.

Is there an official way to represent this information? Has anyone already included biobank data in OMOP so we could follow the same approach?

Thanks in advance for any insights or guidance!

Carlos

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Research direction

No repository files or tests are identified. Start by reviewing the OMOP CDM Observation and Measurement tables and the cited concept IDs; done would require an agreed, documented official mapping for biobank specimen availability and remaining volume.

Written by the indexing model from the issue text.

Assessment

Domain
databases
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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