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Unified Medical Language System (UMLS)

UMLS Vocabularies

NCI_GENC (Geopolitical Entities, Names, and Codes (GENC) Standard Edition 1) - Statistics


This source is no longer available in the current version of the UMLS Metathesaurus. To obtain content from this source, download the 2022AA UMLS release. The content is also available in the UMLS History Files.


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T083Geographic Area28099.6

Term Type Counts

Term TypeExpanded FormCount
CA3ISO 3166-1 standard country code in alpha-3 (three-letter) format281
PTDesignated preferred name280
CA2ISO 3166-1 standard country code in alpha-2 (two-letter) format276

Attribute Counts

Attribute TypeExpanded FormCount
CNUISO 3166-1 standard country code in numeric (three-digit) format281

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
NCI281/281100.0
NCI_CDISC246/28187.5
MSH242/28186.1
MSHCZE242/28186.1
MSHFRE242/28186.1
MSHNOR241/28185.8
MSHITA238/28184.7
MSHPOR234/28183.3
MSHSPA234/28183.3
NCI_GDC231/28182.2
MSHGER225/28180.1
MSHDUT217/28177.2
MSHSWE214/28176.2
SCTSPA213/28175.8
SNOMEDCT_US213/28175.8
AOD211/28175.1
MSHPOL211/28175.1
MSHRUS211/28175.1
RCD205/28173.0
MSHJPN202/28171.9
MSHFIN199/28170.8
NCI_caDSR196/28169.8
CHV178/28163.3
LCH155/28155.2
LNC79/28128.1
CSP58/28120.6
MSHSCR52/28118.5
HL7V3.032/28111.4
DXP5/2811.8