ID

19469

Description

OMOP Common Data Model (CDM) Cohort Definition The COHORT_DEFINITION table contains records to define each derived cohort through an associated description and syntax. Cohorts are derived elements of a set of subjects that satisfy a given set of inclusion criteria for a duration of time. The COHORT_DEFINITION table provides a standardized structure for maintaining the rules governing the inclusion of a subject into a cohort, and can store operational programming code to instantiate the cohort within a OMOP common data model. OMOP Common Data Model Specifications Version 5.0 The Observational Medical Outcomes Partnership (OMOP) was a public-private partnership established to inform the appropriate use of observational healthcare databases for studying the effects of medical products. © 2014 Observational Health Data Sciences and Informatics This work is based on work by the Observational Medical Outcomes Partnership (OMOP) and used under license from the FNIH at http://omop.fnih.org/publiclicense.

Link

http://omop.fnih.org/publiclicense

Keywords

Versions (2)
  1. 1/4/17 1/4/17 -
  2. 3/14/19 3/14/19 -
Uploaded on

January 4, 2017

DOI

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License

Creative Commons BY-NC 3.0
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OMOP Common Data Model (CDM) Cohort Definition

English

OMOP Common Data Model (CDM) Cohort Definition

1 forms  
Cohort Definition
Description

Cohort Definition

Alias
UMLS CUI-1
C0599755
UMLS CUI-2
C1704788
Cohort definition ID
Description

A unique identifier for each cohort.

Data type

integer

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C1300638
Cohort definition name
Description

A short description of the cohort.

Data type

text

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C0027365
Cohort definition description
Description

A complete description of the cohort definition

Data type

text

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C0678257
Definition type concept ID
Description

Type to define what kind of cohort definition the record represents and how the syntax may be executed

Data type

integer

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C0332307
UMLS CUI [1,4]
C1300638
Cohort definition syntax
Description

Syntax to operationalize the cohort definition

Data type

text

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C0597547
Subject concept ID
Description

A foreign key to the concept to which defines the domain of subjects that are members of the cohort (e.g., person, provider, visit).

Data type

integer

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C2348585
Cohort instantiation date
Description

A date to indicate when the cohort was instantiated in the COHORT table

Data type

date

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C0679195
UMLS CUI [1,3]
C0011008
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Similar models

OMOP Common Data Model (CDM) Cohort Definition

1 forms
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Cohort Definition
C0599755 (UMLS CUI-1)
C1704788 (UMLS CUI-2)
Cohort definition ID
Item
Cohort definition ID
integer
C0599755 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Cohort definition name
Item
Cohort definition name
text
C0599755 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C0027365 (UMLS CUI [1,3])
Cohort definition description
Item
Cohort definition description
text
C0599755 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C0678257 (UMLS CUI [1,3])
Definition type concept ID
Item
Definition type concept ID
integer
C0599755 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C0332307 (UMLS CUI [1,3])
C1300638 (UMLS CUI [1,4])
Cohort definition syntax
Item
Cohort definition syntax
text
C0599755 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C0597547 (UMLS CUI [1,3])
Subject concept ID
Item
Subject concept ID
integer
C0599755 (UMLS CUI [1,1])
C0178566 (UMLS CUI [1,2])
C2348585 (UMLS CUI [1,3])
Cohort instantiation date
Item
Cohort instantiation date
date
C0599755 (UMLS CUI [1,1])
C0679195 (UMLS CUI [1,2])
C0011008 (UMLS CUI [1,3])
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