https://w3id.org/omop/ontology/value_as_number
For Measurement: This is the numerical value of the Result of the Measurement, if available. Note that measurements such as blood pressures will be split into their component parts i.e. one record for systolic, one record for diastolic. [Convention for negative values](https://ohdsi.github.io/Themis/negative_value_as_number.html) - For Observation: This is the numerical value of the Result of the Observation, if applicable and available. It is not expected that all Observations will have numeric results, rather, this field is here to house values should they exist. - For Metadata: This is the numerical value of the result of the Metadata, if applicable and available. It is not expected that all Metadata will have numeric results, rather, this field is here to house values should they exist.
| DOMAIN | PROPERTY | RANGE |
|---|---|---|
| Blank node (see implementation) | Value as number | decimal |
@prefix omop: <https://w3id.org/omop/ontology/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
omop:value_as_number a owl:DatatypeProperty,
owl:FunctionalProperty ;
rdfs:label "Value as number"^^xsd:string ;
rdfs:comment "For Measurement: This is the numerical value of the Result of the Measurement, if available. Note that measurements such as blood pressures will be split into their component parts i.e. one record for systolic, one record for diastolic. [Convention for negative values](https://ohdsi.github.io/Themis/negative_value_as_number.html)"@en,
"For Metadata: This is the numerical value of the result of the Metadata, if applicable and available. It is not expected that all Metadata will have numeric results, rather, this field is here to house values should they exist."@en,
"For Observation: This is the numerical value of the Result of the Observation, if applicable and available. It is not expected that all Observations will have numeric results, rather, this field is here to house values should they exist."@en ;
rdfs:domain [ a owl:Class ;
owl:unionOf ( omop:Measurement omop:Observation omop:Metadata ) ] ;
rdfs:range xsd:decimal ;
omop:omop_cdm_name "measurement.value_as_number#142 AS float"^^xsd:string,
"metadata.value_as_number#331 AS float"^^xsd:string,
"observation.value_as_number#163 AS float"^^xsd:string .