SNOMED_CONCEPT {Rdiagnosislist} | R Documentation |
A sample of the SNOMED CT concept table.
data(CONCEPT)
An object of class "data.table"
integer64: SNOMED CT conceptId (primary key)
integer64: class of SNOMED CT concept (whether it is used for recording information or is a metadata concept)
integer64: 900000000000074008 = primitive concept, 900000000000073002 = defined by conditions
IDate: when the concept became active
logical: whether this concept is currently active
# Show properties of the CONCEPT table
data('CONCEPT')
str(CONCEPT)