ID

35732

Description

OMOP Common Data Model (CDM) Cohort Attribute The COHORT_ATTRIBUTE table contains attributes associated with each subject within a cohort, as defined by a given set of inclusion criteria for a duration of time. The definition of the cohort attribute is contained within the ATTRIBUTE_DEFINITION table. Example cohort attributes can be age, BMI or comorbidity score. 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. This form is no longer included in OMOP Common Data Model Version 6.0 Specifications 11October2018.

Link

http://omop.fnih.org/publiclicense

Keywords

Versions (2)
  1. 1/4/17 1/4/17 -
  2. 3/19/19 3/19/19 -
Copyright Holder

Observational Medical Outcomes Partnership (OMOP)

Uploaded on

March 19, 2019

DOI

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License

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

English

OMOP Common Data Model (CDM) Cohort Attribute

1 forms  
Cohort Attribute
Description

Cohort Attribute

Alias
UMLS CUI-1
C0599755
UMLS CUI-2
C0449234
UMLS CUI-3
C1512693
Cohort definition ID
Description

A foreign key to a record in the COHORT_DEFINITION table containing relevant Cohort definition information.

Data type

integer

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C1300638
Subject ID
Description

A foreign key to the subject in the cohort. These could be referring to records in the Person, Provider, Visit Occurrence table.

Data type

integer

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C2348585
Cohort Start Date
Description

The date when the cohort definition criteria for the person, provider or visit first match.

Data type

date

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C0011008
Cohort End Date
Description

The date when the cohort definition criteria for the person, provider or visit no longer match or the cohort membership was terminated.

Data type

date

Alias
UMLS CUI [1,1]
C0599755
UMLS CUI [1,2]
C0011008
Attribute definition ID
Description

A foreign key to a record in the ATTRIBUTE_DEFINITION table containing relevant attribute definition information.

Data type

integer

Alias
UMLS CUI [1,1]
C0449234
UMLS CUI [1,2]
C1704788
UMLS CUI [1,3]
C1300638
Value as number
Description

The attribute result stored as a number. This is applicable to attributes where the result is expressed as a numeric value, such as calculated entities (e.g. age, BMI) or composite scales (e.g. Charlson index).

Data type

float

Alias
UMLS CUI [1,1]
C0449234
UMLS CUI [1,2]
C1522609
Value as concept ID
Description

The attribute result stored as a concept id. This is applicable to attributes where the result is expressed as a categorical value.

Data type

integer

Alias
UMLS CUI [1,1]
C0449234
UMLS CUI [1,2]
C1522609
UMLS CUI [1,3]
C0178566
UMLS CUI [1,4]
C1300638
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Similar models

OMOP Common Data Model (CDM) Cohort Attribute

1 forms
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Cohort Attribute
C0599755 (UMLS CUI-1)
C0449234 (UMLS CUI-2)
C1512693 (UMLS CUI-3)
Cohort definition ID
Item
Cohort definition ID
integer
C0599755 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Subject ID
Item
Subject ID
integer
C0599755 (UMLS CUI [1,1])
C2348585 (UMLS CUI [1,2])
Cohort Start Date
Item
Cohort Start Date
date
C0599755 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Cohort End Date
Item
Cohort End Date
date
C0599755 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Attribute definition ID
Item
Attribute definition ID
integer
C0449234 (UMLS CUI [1,1])
C1704788 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Value as number
Item
Value as number
float
C0449234 (UMLS CUI [1,1])
C1522609 (UMLS CUI [1,2])
Value as concept ID
Item
Value as concept ID
integer
C0449234 (UMLS CUI [1,1])
C1522609 (UMLS CUI [1,2])
C0178566 (UMLS CUI [1,3])
C1300638 (UMLS CUI [1,4])
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