OMOP Concept 4152525
Time periods
StandardMeas ValueSNOMED272117007Qualifier Value
Maps from
1
Descendants
19
Valid from
31 Jan 2002
Valid to
31 Dec 2099
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Source codes that map to this concept
1 source code normalizes to Time periods via the OMOP "Maps to" relationship.
| Vocabulary | Code | Name | Type |
|---|---|---|---|
| Nebraska Lexicon | 272117007 | Time periods | Non-standard |
Synonyms
Alternative names recorded for Time periods across source vocabularies.
- períodos de tiempo
- períodos de tiempo (calificador)
- Time periods (qualifier value)
Where it sits in the hierarchy
Ordered by distance - 1 is a direct parent or child.
Broader concepts
(4)Roll up to these when you need a wider cohort.
Narrower concepts
(19)Included automatically when you query with descendants.
- 1Definite time
- 1Duration of freeze
- 1Duration of therapy
- 1Exercise time
- 1Half-life of radiopharmaceutical
- 1Indefinite time
- 1Period of collection
- 1Unlimited time
- 2Duration of treatment
- 2One month
- 2One week
- 2One year
- 2Remainder of life
- 2Six months
- 2Three months
- 2Three weeks
- 2Two weeks
- 3Duration of course of treatment
- 3Duration of individual treatment
Get this concept via the API
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