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Unified Medical Language System (UMLS)

GS (Gold Standard Drug Database) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T200Clinical Drug2497979.0
T074Medical Device22417.1
T121Pharmacologic Substance18745.9
T203Drug Delivery Device10023.2
T168Food8132.6

Term Type Counts

Term TypeExpanded FormCount
BDFully-specified drug brand name that can be prescribed34937
CDClinical Drug25781
MTH_RXN_CDRxNorm Created CD578
MTH_RXN_BDRxNorm Created BD340

Attribute Counts

Attribute TypeExpanded FormCount
NDCNational Drug Code corresponding to a clinical drug (e.g. 000023082503)119285

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
MMX21105/3132667.4
RXNORM21000/3132667.0
MMSL20478/3132665.4
MTHSPL11593/3132637.0
NDDF9727/3132631.1
VANDF8605/3132627.5
NDFRT8152/3132626.0
SNOMEDCT_US4982/3132615.9
SCTSPA4919/3132615.7
RCD2658/313268.5