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Unified Medical Language System (UMLS)

NCI_FDA (U.S. Food and Drug Administration) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T121Pharmacologic Substance1029932.0
T109Organic Chemical970930.2
T083Geographic Area323710.1
T116Amino Acid, Peptide, or Protein8502.6
T195Antibiotic6692.1
T073Manufactured Object5691.8
T129Immunologic Factor5581.7
T002Plant4911.5
T130Indicator, Reagent, or Diagnostic Aid4711.5
T169Functional Concept4671.5
T067Phenomenon or Process4241.3

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name21209
SYDesignated synonym1080
ABAbbreviation in any source vocabulary295

Definition Count

Count
1041

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
NCI20166/2022399.7
MSH8696/2022343.0
SNOMEDCT_US5860/2022329.0
SCTSPA5762/2022328.5
RXNORM5611/2022327.7
NDDF5010/2022324.8
MTHSPL4299/2022321.3
NDFRT4222/2022320.9
CHV3943/2022319.5
SNMI3316/2022316.4
MSHFRE3235/2022316.0
VANDF3212/2022315.9
DRUGBANK3102/2022315.3
MMSL2941/2022314.5
MSHGER2843/2022314.1
MEDCIN2791/2022313.8
RCD2725/2022313.5
MSHITA2680/2022313.3
MSHCZE2692/2022313.3
MSHPOR2693/2022313.3
MSHSPA2664/2022313.2
ATC2577/2022312.7
MSHPOL2389/2022311.8
MSHSWE2389/2022311.8
MSHRUS2390/2022311.8
MSHFIN2258/2022311.2
MSHJPN2193/2022310.8
SNM1875/202239.3
LNC1790/202238.9
CSP1299/202236.4
USPMG1302/202236.4
LCH_NW1127/202235.6
PDQ1141/202235.6
MSHNOR1106/202235.5
NCI_NCI-GLOSS1122/202235.5
AOD949/202234.7
LCH770/202233.8
MSHSCR778/202233.8
NCI_DCP676/202233.3
MSHDUT623/202233.1
NCI_CDISC589/202232.9
MDR538/202232.7
MDRCZE538/202232.7
MDRDUT538/202232.7
MDRFRE538/202232.7
MDRGER538/202232.7
MDRHUN538/202232.7
MDRITA538/202232.7
MDRJPN538/202232.7
MDRPOR538/202232.7
MDRSPA538/202232.7
NCI_DTP472/202232.3
NCBI474/202232.3
CCPSS432/202232.1
PSY433/202232.1
ICPC2ICD10ENG348/202231.7
NCI_NICHD327/202231.6
CST296/202231.5
COSTAR280/202231.4
ICPC2P282/202231.4
WHOFRE289/202231.4
WHOPOR289/202231.4
WHO293/202231.4
NCI_NCPDP258/202231.3
WHOSPA261/202231.3
OMIM268/202231.3
HL7V3.0269/202231.3
WHOGER272/202231.3
DXP273/202231.3
ICPC2ICD10DUT235/202231.2
HPO236/202231.2
ICD10CM240/202231.2
MEDLINEPLUS226/202231.1