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Unified Medical Language System (UMLS)

MMSL (Multum) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T200Clinical Drug2931133.2
T121Pharmacologic Substance2329726.4
T109Organic Chemical1765320.0
T074Medical Device73568.3
T127Vitamin16221.8
T168Food15871.8
T116Amino Acid, Peptide, or Protein12771.4
T197Inorganic Chemical11251.3
T203Drug Delivery Device10261.2

Term Type Counts

Term TypeExpanded FormCount
BDFully-specified drug brand name that can be prescribed28045
BNFully-specified drug brand name that can not be prescribed21168
CDClinical Drug12565
MSMultum names of branded and generic supplies or supplements11275
GNGeneric drug name3371
INName for an ingredient2795
MTH_RXN_BDRxNorm Created BD1065
SCSpecial Category term23

Attribute Counts

Attribute TypeExpanded FormCount
NDCNational Drug Code corresponding to a clinical drug (e.g. 000023082503)183500
DRTADrug Route of Administration Abbreviation (e.g. INJ)41675
DCSAControlled Substance Act designation code (e.g. 0,2,3n)41675
DSTDrug Strength (e.g. 0.01%, 0.02 MG, 0.02 MG/ML)41675
DRTDrug Route of Administration (e.g. Injection (systemic) )41675
DDFDrug Doseform (e.g. chewable tablet)41675
DDFADrug Doseform Abbreviation (e.g. SOLN)41675
TYPEMultum Medical Supply Category (e.g. natural supplements)11347
DHJCMultum HCPCS J-code Multum clinical drugs linked to HCPCS J-codes where applicable (e.g. J7507)6645
DPCMultum Pregnancy Hazard Classification Code assigned to Multum clinical drugs. (e.g. X, D) 3371

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
RO/ingredient_ofhas relationship other than synonymous, narrower, or broader/Ingredient of102371
RO/has_ingredienthas relationship other than synonymous, narrower, or broader/Has ingredient102371
RB/inverse_isahas a broader relationship/Inverse is a11293
RN/isahas a narrower relationship/Is a11293
RO/containshas relationship other than synonymous, narrower, or broader/Contains2445
RO/contained_inhas relationship other than synonymous, narrower, or broader/Contained in2445

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
RXNORM38450/6480759.3
MMX23333/6480736.0
GS19504/6480730.1
MTHSPL14408/6480722.2
NDDF13405/6480720.7
VANDF13089/6480720.2
NDFRT12806/6480719.8
SNOMEDCT_US9094/6480714.0
SCTSPA8974/6480713.8
MSH5735/648078.8
RCD5357/648078.3
CHV5404/648078.3
NCI5061/648077.8
NCI_FDA2941/648074.5
MEDCIN2755/648074.3
SNMI2536/648073.9
DRUGBANK2280/648073.5
MSHFRE1884/648072.9
MSHGER1788/648072.8
ATC1737/648072.7
MSHCZE1634/648072.5
MSHITA1549/648072.4
MSHPOR1503/648072.3
MSHSPA1407/648072.2
USPMG1382/648072.1
PDQ1307/648072.0
MSHPOL1310/648072.0
MSHSWE1310/648072.0
MSHRUS1311/648072.0
MSHJPN1154/648071.8
MSHFIN1186/648071.8
SNM1078/648071.7
LNC1091/648071.7
CSP859/648071.3
NCI_NCI-GLOSS865/648071.3