ID

35642

Description

OMOP Common Data Model (CDM) Dose Era A Dose Era is defined as a span of time when the Person is assumed to be exposed to a constant dose of a specific active ingredient. OMOP Common Data Model Version 6.0 Specifications 11October2018. 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. Version updated on 13.03.2019, from https://github.com/OHDSI/CommonDataModel/wiki/DOSE_ERA Dose Eras will be derived from records in the DRUG_EXPOSURE table and the Dose information from the DRUG_STRENGTH table using a standardized algorithm. Each Dose Era corresponds to one or many Drug Exposures that form a continuous interval and contain the same Drug Ingredient (active compound) at the same effective daily dose. Dose Form information is not taken into account. So, if the patient changes between different formulations, or different manufacturers with the same formulation, the Dose Era is still spanning the entire time of exposure to the Ingredient. The daily dose is calculated for each DRUG_EXPOSURE record by calculating the total dose of the record and dividing by the duration. The total dose of a DRUG_EXPOSURE record is calculated with the help of the DRUG_STRENGTH table containing the dosage information for each drug. For more information, please see https://github.com/OHDSI/CommonDataModel/wiki/DOSE_ERA

Link

http://omop.fnih.org/publiclicense

Keywords

Versions (2)
  1. 1/4/17 1/4/17 -
  2. 3/13/19 3/13/19 -
Copyright Holder

Observational Medical Outcomes Partnership (OMOP)

Uploaded on

March 13, 2019

DOI

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License

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

English

Dose Era

1 forms  
  1. StudyEvent: ODM
    1. Dose Era
Dose Era
Description

Dose Era

Alias
UMLS CUI-1
C0013227
UMLS CUI-2
C3174092
UMLS CUI-3
C1948053
Dose era ID
Description

A unique identifier for each dose era.

Data type

integer

Alias
UMLS CUI [1,1]
C3174092
UMLS CUI [1,2]
C1948053
UMLS CUI [1,3]
C1300638
Person ID
Description

A foreign key identifier to the person who is subjected to the drug during the drug era. The demographic details of that person are stored in the person table.

Data type

integer

Alias
UMLS CUI [1]
C2348585
Drug concept ID
Description

A foreign key that refers to a Standard Concept identifier in the Standardized Vocabularies for the active Ingredient Concept.

Data type

integer

Alias
UMLS CUI [1,1]
C0013227
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C1300638
Unit concept ID
Description

A foreign key that refers to a standard concept identifier in the Standardized Vocabularies for the unit concept.

Data type

integer

Alias
UMLS CUI [1,1]
C1519795
UMLS CUI [1,2]
C0178566
UMLS CUI [1,3]
C1300638
Dose value
Description

The numeric value of the dose

Data type

float

Alias
UMLS CUI [1,1]
C0013227
UMLS CUI [1,2]
C3174092
UMLS CUI [1,3]
C1522609
Dose era Start Date
Description

The start date for the drug era constructed from the individual instances of drug exposures. It is the start date of the very first chronologically recorded instance of utilization of a drug.

Data type

date

Alias
UMLS CUI [1,1]
C0013223
UMLS CUI [1,2]
C1948053
UMLS CUI [1,3]
C0011008
Dose era End Date
Description

The end date for the drug era constructed from the individual instance of drug exposures. It is the end date of the final continuously recorded instance of utilization of a drug.

Data type

date

Alias
UMLS CUI [1,1]
C0013223
UMLS CUI [1,2]
C1948053
UMLS CUI [1,3]
C0011008
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Similar models

Dose Era

1 forms
  1. StudyEvent: ODM
    1. Dose Era
Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Dose Era
C0013227 (UMLS CUI-1)
C3174092 (UMLS CUI-2)
C1948053 (UMLS CUI-3)
Dose era ID
Item
Dose era ID
integer
C3174092 (UMLS CUI [1,1])
C1948053 (UMLS CUI [1,2])
C1300638 (UMLS CUI [1,3])
Person ID
Item
Person ID
integer
C2348585 (UMLS CUI [1])
Drug concept ID
Item
Drug concept ID
integer
C0013227 (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])
Dose value
Item
Dose value
float
C0013227 (UMLS CUI [1,1])
C3174092 (UMLS CUI [1,2])
C1522609 (UMLS CUI [1,3])
Dose era Start Date
Item
Dose era Start Date
date
C0013223 (UMLS CUI [1,1])
C1948053 (UMLS CUI [1,2])
C0011008 (UMLS CUI [1,3])
Dose era End Date
Item
Dose era End Date
date
C0013223 (UMLS CUI [1,1])
C1948053 (UMLS CUI [1,2])
C0011008 (UMLS CUI [1,3])
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