Documentation
Common Data Model (CDM)
Convert Database to CDM (ETL)
Tool Specific Documentation
Sidebar
documentation:next_cdm:place_of_service_source_concept_id
This is an old revision of the document!
Add place_of_service_concept_id to care_site table
Proposal: This is a small proposal to add place_of_service_source_concept_id. It is a general OMOP convention to represent X_source_value as X_source_concept_id and X_concept_id, where X_concept_id is always standard-vocabulary for the domain, and X_source_concept_id maybe standard/non-standard vocabulary that is an integer representation of X_source_value. We don't have X_source_concept_id in care_site and this proposal is to add it.
Use cases: Many place of services such as Acquired immune deficiency syndrome clinic, Acute pain clinic, Bone marrow transplant clinic, Hospital-based outpatient emergency care center, Medical Intensive Care unit – does not always have 1:1 mapping with standard-concept ids. We have use cases where we want to use local place of service vocabulary for analytics e.g. how many persons attended the Acute Pain Clinic on Saturday's vs Mondays. This cannot be addressed without adding the field place_of_service_source_concept_id
Discussion: http://forums.ohdsi.org/t/proposal-add-place-of-service-concept-id-to-care-site-table/2404
Backward compatibility: Yes
| Field | Required | Type | Description |
|---|---|---|---|
| care_site_id | Yes | integer | A unique identifier for each Care Site. |
| care_site_name | No | varchar(255) | The verbatim description or name of the Care Site as in data source |
| place_of_service_concept_id | No | integer | A foreign key that refers to a Place of Service Concept ID in the Standardized Vocabularies. |
| location_id | No | integer | A foreign key to the geographic Location in the LOCATION table, where the detailed address information is stored. |
| care_site_source_value | No | varchar(50) | The identifier for the Care Site in the source data, stored here for reference. |
| place_of_service_source_concept_id | No | integer | A foreign key that refers to the Place of Service Concept Id refers to the code used in the source . |
| place_of_service_source_value | No | varchar(50) | The source code for the Place of Service as it appears in the source data, stored here for reference. |
Add the following to the descriptions in conventions:
- It represents the site information needed for use in visit_occurrence table.
- The care_site_source_value typically contains the name of the Care Site as used in source data e.g. Medical ICU or a hospital’s name. Care Site is source name for area where service was provided.
- The care site is the non-human or institutional entity where care was delivered. Care site is not based on provider (human) information such as physician who provided care
- Care site is a unique combination of location_id and place_of_service_source_value.
- Location_id (location table) is street address - and is self-explanatory
Place_of_service_source_value
- Place_of_service_source_value is a component of the care site
- It is a named entity within a location_id or street address
- In a hospital these are the named (noun) units or wards where beds are physically present.
- Examples are ER, ICU unit, med-surg beds, gold-service, red-service, rehab floor etc.
documentation/next_cdm/place_of_service_source_concept_id.1489456488.txt.gz · Last modified: 2017/03/14 01:54 by gowtham_rao
