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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 Substance1037731.8
T109Organic Chemical975029.9
T083Geographic Area32379.9
T116Amino Acid, Peptide, or Protein8682.7
T195Antibiotic6702.1
T073Manufactured Object5901.8
T129Immunologic Factor5661.7
T169Functional Concept5621.7
T002Plant4801.5
T130Indicator, Reagent, or Diagnostic Aid4721.4
T067Phenomenon or Process4071.2

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name21166
SYDesignated synonym1018
ABAbbreviation in any source vocabulary295

Definition Count

Count
1275

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
NCI20514/2057099.7
MSH8781/2057042.7
SNOMEDCT_US5975/2057029.0
SCTSPA5855/2057028.5
RXNORM5662/2057027.5
NDDF5031/2057024.5
MTHSPL4328/2057021.0
NDFRT4239/2057020.6
CHV3972/2057019.3
DRUGBANK3867/2057018.8
SNMI3338/2057016.2
MSHFRE3270/2057015.9
VANDF3228/2057015.7
MMSL2960/2057014.4
MSHGER2879/2057014.0
MEDCIN2797/2057013.6
MSHPOR2749/2057013.4
RCD2752/2057013.4
MSHCZE2739/2057013.3
MSHITA2714/2057013.2
MSHSPA2721/2057013.2
ATC2601/2057012.6
MSHPOL2427/2057011.8
MSHRUS2427/2057011.8
MSHSWE2416/2057011.7
MSHFIN2284/2057011.1
MSHJPN2220/2057010.8
SNM1898/205709.2
LNC1836/205708.9
CSP1324/205706.4
USPMG1305/205706.3
LCH_NW1150/205705.6
MSHNOR1160/205705.6
NCI_NCI-GLOSS1137/205705.5
PDQ1139/205705.5
AOD976/205704.7
LCH796/205703.9
MSHSCR802/205703.9
NCI_DCP676/205703.3
MSHDUT644/205703.1
NCI_CDISC613/205703.0
MDR538/205702.6
MDRCZE538/205702.6
MDRDUT538/205702.6
MDRFRE538/205702.6
MDRGER538/205702.6
MDRHUN538/205702.6
MDRITA538/205702.6
MDRJPN538/205702.6
MDRPOR538/205702.6
MDRSPA538/205702.6
NCBI466/205702.3
NCI_DTP471/205702.3
PSY444/205702.2
CCPSS431/205702.1
ICPC2ICD10ENG347/205701.7
NCI_NICHD331/205701.6
COSTAR279/205701.4
ICPC2P281/205701.4
WHOFRE288/205701.4
WHOPOR288/205701.4
WHO292/205701.4
CST295/205701.4
NCI_NCPDP258/205701.3
WHOSPA260/205701.3
WHOGER271/205701.3
DXP272/205701.3
OMIM272/205701.3
ICD10CM240/205701.2
HPO242/205701.2
HL7V3.0251/205701.2
MEDLINEPLUS227/205701.1
ICPC2ICD10DUT234/205701.1