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Unified Medical Language System (UMLS)

MMSL (Multum) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T200Clinical Drug2956533.2
T121Pharmacologic Substance2349726.4
T109Organic Chemical1777620.0
T074Medical Device73558.3
T127Vitamin16261.8
T168Food15921.8
T116Amino Acid, Peptide, or Protein13261.5
T197Inorganic Chemical11281.3
T203Drug Delivery Device10181.1

Term Type Counts

Term TypeExpanded FormCount
BDFully-specified drug brand name that can be prescribed28287
BNFully-specified drug brand name that can not be prescribed21322
CDClinical Drug12710
MSMultum names of branded and generic supplies or supplements11331
GNGeneric drug name3413
INName for an ingredient2846
MTH_RXN_BDRxNorm Created BD1045
SCSpecial Category term23

Attribute Counts

Attribute TypeExpanded FormCount
NDCNational Drug Code corresponding to a clinical drug (e.g. 000023082503)185387
DRTADrug Route of Administration Abbreviation (e.g. INJ)42042
DCSAControlled Substance Act designation code (e.g. 0,2,3n)42042
DSTDrug Strength (e.g. 0.01%, 0.02 MG, 0.02 MG/ML)42042
DDFDrug Doseform (e.g. chewable tablet)42042
DRTDrug Route of Administration (e.g. Injection (systemic) )42042
DDFADrug Doseform Abbreviation (e.g. SOLN)42042
TYPEMultum Medical Supply Category (e.g. natural supplements)11400
DHJCMultum HCPCS J-code Multum clinical drugs linked to HCPCS J-codes where applicable (e.g. J7507)6757
DPCMultum Pregnancy Hazard Classification Code assigned to Multum clinical drugs. (e.g. X, D) 3413

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
RO/has_ingredienthas relationship other than synonymous, narrower, or broader/Has ingredient103227
RO/ingredient_ofhas relationship other than synonymous, narrower, or broader/Ingredient of103227
RB/inverse_isahas a broader relationship/Inverse is a11344
RN/isahas a narrower relationship/Is a11344
RO/contained_inhas relationship other than synonymous, narrower, or broader/Contained in2477
RO/containshas relationship other than synonymous, narrower, or broader/Contains2477

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
RXNORM38752/6530959.3
MMX23724/6530936.3
GS20133/6530930.8
MTHSPL14376/6530922.0
NDDF13682/6530920.9
VANDF13339/6530920.4
NDFRT13000/6530919.9
SNOMEDCT_US9158/6530914.0
SCTSPA9060/6530913.9
MSH5772/653098.8
CHV5409/653098.3
RCD5361/653098.2
NCI5108/653097.8
NCI_FDA2960/653094.5
MEDCIN2771/653094.2
SNMI2540/653093.9
DRUGBANK2169/653093.3
MSHFRE1898/653092.9
MSHGER1802/653092.8
ATC1765/653092.7
MSHCZE1674/653092.6
MSHITA1558/653092.4
MSHPOR1520/653092.3
MSHSPA1424/653092.2
USPMG1383/653092.1
PDQ1310/653092.0
MSHSWE1313/653092.0
MSHPOL1320/653092.0
MSHRUS1320/653092.0
MSHJPN1155/653091.8
MSHFIN1187/653091.8
SNM1080/653091.7
LNC1103/653091.7
CSP860/653091.3
NCI_NCI-GLOSS862/653091.3