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Unified Medical Language System (UMLS)

NCI_DCP (NCI Division of Cancer Prevention Program) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T121Pharmacologic Substance76940.4
T109Organic Chemical72638.1
T116Amino Acid, Peptide, or Protein824.3
T123Biologically Active Substance753.9
T125Hormone492.6
T131Hazardous or Poisonous Substance311.6
T195Antibiotic291.5
T114Nucleic Acid, Nucleoside, or Nucleotide261.4
T197Inorganic Chemical261.4
T127Vitamin261.4

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name906
SYDesignated synonym2

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
NCI899/90499.4
MSH809/90489.5
NCI_FDA676/90474.8
SNOMEDCT_US588/90465.0
SCTSPA585/90464.7
NDFRT576/90463.7
CHV572/90463.3
RXNORM568/90462.8
NDDF554/90461.3
MTHSPL523/90457.9
VANDF503/90455.6
DRUGBANK486/90453.8
MMSL484/90453.5
MSHFRE468/90451.8
MSHGER431/90447.7
MEDCIN420/90446.5
PDQ420/90446.5
MSHCZE416/90446.0
MSHPOR415/90445.9
MSHITA413/90445.7
MSHSPA413/90445.7
MSHPOL405/90444.8
MSHRUS405/90444.8
MSHSWE404/90444.7
RCD400/90444.2
SNMI390/90443.1
MSHFIN384/90442.5
MSHJPN373/90441.3
ATC345/90438.2
NCI_NCI-GLOSS345/90438.2
CSP293/90432.4
USPMG289/90432.0
LNC268/90429.6
SNM267/90429.5
NCI_DTP231/90425.6
LCH_NW226/90425.0
AOD177/90419.6
MSHSCR169/90418.7
LCH157/90417.4
MSHNOR131/90414.5
PSY81/9049.0
NCI_CRCH61/9046.7
CPM51/9045.6
CCPSS38/9044.2
MEDLINEPLUS24/9042.7
FMA22/9042.4
RCDAE17/9041.9