OMOP Concept 4099592
Hydrogen ion concentration
StandardMeasurementSNOMED27327002Observable Entity
Maps from
4
Descendants
0
Valid from
31 Jan 2002
Valid to
31 Dec 2099
OMOP concepts
Concept Lookup Tool
Search 11M+ concepts across SNOMED, RxNorm, ICD-10 & LOINC.
Source codes that map to this concept
4 source codes normalize to Hydrogen ion concentration via the OMOP "Maps to" relationship.
| Vocabulary | Code | Name | Type |
|---|---|---|---|
| CDISC | C45997-PH | pH | Non-standard |
| MeSH | D006863 | Hydrogen-Ion Concentration | Non-standard |
| Nebraska Lexicon | 27327002 | Hydrogen ion concentration | Non-standard |
| Read | 44YD.00 | Hydrogen ion concentration | Non-standard |
Synonyms
Alternative names recorded for Hydrogen ion concentration across source vocabularies.
- concentración de H^+^
- concentración de H+
- concentración de hidrogeniones
- concentración de hidrogeniones (entidad observable)
- concentración de H<sup>+</sup>
- H^+^ concentration
- H+ concentration
- H<sup>+</sup> concentration
- Hydrogen ion concentration (observable entity)
- pH
Where it sits in the hierarchy
Ordered by distance - 1 is a direct parent or child.
Broader concepts
(3)Roll up to these when you need a wider cohort.
Get this concept via the API
Resolve Hydrogen ion concentration - and every code that maps to it - over HTTPS, against the current vocabulary release. No downloads, no local database.
curl "https://api.omophub.com/v1/concepts/4099592?include_relationships=true" \
-H "Authorization: Bearer $OMOPHUB_API_KEY"Get your free API key3,000 calls/month free · no credit card