ID

19485

Description

OMOP Common Data Model (CDM) Observation The OBSERVATION table captures any clinical facts about a patient obtained in the context of examination, questioning or a procedure. The observation domain supports capture of data not represented by other domains, including unstructured measurements, medical history and family history. 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 (5)
  1. 1/4/17 1/4/17 -
  2. 2/18/19 2/18/19 -
  3. 2/18/19 2/18/19 -
  4. 2/26/19 2/26/19 -
  5. 2/26/19 2/26/19 -
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) Observation

English

OMOP Common Data Model (CDM) Observation

1 forms  
Observation
Description

Observation

Alias
UMLS CUI-1
C0700325
UMLS CUI-2
C2708733
UMLS CUI-3
C1955348
Observation ID
Description

A unique identifier for each observation.

Data type

integer

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C1300638
Person ID
Description

A foreign key identifier to the person about whom the observation was recorded. The demographic details of that person are stored in the person table.

Data type

integer

Alias
UMLS CUI [1,1]
C0027361
UMLS CUI [1,2]
C1300638
Observation concept ID
Description

A foreign key to the standard observation concept identifier in the Standardized Vocabularies.

Data type

integer

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C1300638
Observation date
Description

The date of the observation.

Data type

date

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C0011008
Observation time
Description

The time of the observation.

Data type

time

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C0040223
Observation type concept ID
Description

A foreign key to the predefined concept identifier in the Standardized Vocabularies reflecting the type of the observation.

Data type

integer

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C0332307
UMLS CUI [1,3]
C0178566
UMLS CUI [1,4]
C1300638
Value as number
Description

The observation result stored as a number. This is applicable to observations where the result is expressed as a numeric value.

Data type

float

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C1522609
UMLS CUI [1,3]
C0449788
Value as string
Description

The observation result stored as a string. This is applicable to observations where the result is expressed as verbatim text.

Data type

text

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C1522609
UMLS CUI [1,3]
C1547402
Value as concept ID
Description

A foreign key to an observation result stored as a concept identifier. This is applicable to observations where the result can be expressed as a standard concept from the Standardized Vocabularies (e.g., positive/negative, present/absent, low/high, etc.).

Data type

integer

Alias
UMLS CUI [1,1]
C1522609
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C1300638
Qualifier concept ID
Description

A foreign key to a standard concept identifier for a qualifier (e.g., severity of drug-drug interaction alert)

Data type

integer

Alias
UMLS CUI [1,1]
C1514623
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C1300638
Unit concept ID
Description

A foreign key to a standard concept identifier of measurement units in the Standardized Vocabularies.

Data type

integer

Alias
UMLS CUI [1,1]
C1519795
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C1300638
Provider ID
Description

A foreign key to the provider in the provider table who was responsible for making the observation.

Data type

integer

Alias
UMLS CUI [1,1]
C1138603
UMLS CUI [1,2]
C1300638
Visit occurrence ID
Description

A foreign key to the visit in the visit table during which the observation was recorded.

Data type

integer

Alias
UMLS CUI [1,1]
C1512346
UMLS CUI [1,2]
C2745955
UMLS CUI [1,3]
C1300638
Observation source value
Description

The observation code as it appears in the source data. This code is mapped to a standard concept in the Standardized Vocabularies and the original code is, stored here for reference.

Data type

text

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C0449416
UMLS CUI [1,3]
C1522609
Observation source concept ID
Description

A foreign key to a concept that refers to the code used in the source.

Data type

integer

Alias
UMLS CUI [1,1]
C0700325
UMLS CUI [1,2]
C0449416
UMLS CUI [1,3]
C0178566
UMLS CUI [1,4]
C1300638
Unit source value
Description

The source code for the unit as it appears in the source data. This code is mapped to a standard unit concept in the Standardized Vocabularies and the original code is, stored here for reference.

Data type

text

Alias
UMLS CUI [1,1]
C1519795
UMLS CUI [1,2]
C0449416
UMLS CUI [1,3]
C1522609
Qualifier source value
Description

The source value associated with a qualifier to characterize the observation

Data type

text

Alias
UMLS CUI [1,1]
C1514623
UMLS CUI [1,2]
C0449416
UMLS CUI [1,3]
C1522609
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Similar models

OMOP Common Data Model (CDM) Observation

1 forms
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Observation
C0700325 (UMLS CUI-1)
C2708733 (UMLS CUI-2)
C1955348 (UMLS CUI-3)
Observation ID
Item
Observation ID
integer
C0700325 (UMLS CUI [1,1])
C1300638 (UMLS CUI [1,2])
Person ID
Item
Person ID
integer
C0027361 (UMLS CUI [1,1])
C1300638 (UMLS CUI [1,2])
Observation concept ID
Item
Observation concept ID
integer
C0700325 (UMLS CUI [1,1])
C0178566 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Observation date
Item
Observation date
date
C0700325 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
Observation time
Item
Observation time
time
C0700325 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
Observation type concept ID
Item
Observation type concept ID
integer
C0700325 (UMLS CUI [1,1])
C0332307 (UMLS CUI [1,2])
C0178566 (UMLS CUI [1,3])
C1300638 (UMLS CUI [1,4])
Value as number
Item
Value as number
float
C0700325 (UMLS CUI [1,1])
C1522609 (UMLS CUI [1,2])
C0449788 (UMLS CUI [1,3])
Value as string
Item
Value as string
text
C0700325 (UMLS CUI [1,1])
C1522609 (UMLS CUI [1,2])
C1547402 (UMLS CUI [1,3])
Value as concept ID
Item
Value as concept ID
integer
C1522609 (UMLS CUI [1,1])
C0178566 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Qualifier concept ID
Item
Qualifier concept ID
integer
C1514623 (UMLS CUI [1,1])
C0178566 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Unit concept ID
Item
Unit concept ID
integer
C1519795 (UMLS CUI [1,1])
C0178566 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Provider ID
Item
Provider ID
integer
C1138603 (UMLS CUI [1,1])
C1300638 (UMLS CUI [1,2])
Visit occurrence ID
Item
Visit occurrence ID
integer
C1512346 (UMLS CUI [1,1])
C2745955 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Observation source value
Item
Observation source value
text
C0700325 (UMLS CUI [1,1])
C0449416 (UMLS CUI [1,2])
C1522609 (UMLS CUI [1,3])
Observation source concept ID
Item
Observation source concept ID
integer
C0700325 (UMLS CUI [1,1])
C0449416 (UMLS CUI [1,2])
C0178566 (UMLS CUI [1,3])
C1300638 (UMLS CUI [1,4])
Unit source value
Item
Unit source value
text
C1519795 (UMLS CUI [1,1])
C0449416 (UMLS CUI [1,2])
C1522609 (UMLS CUI [1,3])
Qualifier source value
Item
Qualifier source value
text
C1514623 (UMLS CUI [1,1])
C0449416 (UMLS CUI [1,2])
C1522609 (UMLS CUI [1,3])
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