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LCH (Library of Congress Subject Headings) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T109Organic Chemical7539.6
T047Disease or Syndrome7179.1
T121Pharmacologic Substance6117.8
T023Body Part, Organ, or Organ Component3554.5
T116Amino Acid, Peptide, or Protein2973.8
T061Therapeutic or Preventive Procedure2763.5
T083Geographic Area2633.3
T123Biologically Active Substance2323.0
T073Manufactured Object1732.2
T091Biomedical Occupation or Discipline1672.1
T204Eukaryote1451.8
T131Hazardous or Poisonous Substance1381.8
T196Element, Ion, or Isotope1351.7
T097Professional or Occupational Group1291.6
T060Diagnostic Procedure1221.6
T170Intellectual Product1151.5
T197Inorganic Chemical1061.3
T070Natural Phenomenon or Process1021.3
T041Mental Process981.2
T126Enzyme961.2
T046Pathologic Function931.2
T015Mammal921.2
T059Laboratory Procedure921.2
T007Bacterium911.2
T090Occupation or Discipline891.1
T058Health Care Activity891.1

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name6652

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
MSH5641/658985.6
MSHCZE5528/658983.9
MSHFRE5513/658983.7
MSHPOR5494/658983.4
MSHSPA5487/658983.3
MSHGER5491/658983.3
MSHITA5467/658983.0
MSHSWE5404/658982.0
LCH_NW5327/658980.8
MSHPOL5250/658979.7
MSHRUS5250/658979.7
MSHFIN5213/658979.1
MSHJPN5085/658977.2
CHV5059/658976.8
MSHNOR4862/658973.8
SNOMEDCT_US4531/658968.8
SCTSPA4492/658968.2
MSHDUT4030/658961.2
SNMI3598/658954.6
NCI3478/658952.8
CSP3482/658952.8
RCD3226/658949.0
MSHSCR3040/658946.1
AOD3006/658945.6
SNM2780/658942.2
LNC1881/658928.5
MEDCIN1544/658923.4
PSY1486/658922.6
MDR1327/658920.1
MDRARA1327/658920.1
MDRBPO1327/658920.1
MDRCZE1327/658920.1
MDRDUT1327/658920.1
MDRFRE1327/658920.1
MDRGER1327/658920.1
MDRGRE1327/658920.1
MDRHUN1327/658920.1
MDRITA1327/658920.1
MDRJPN1327/658920.1
MDRKOR1327/658920.1
MDRLAV1327/658920.1
MDRPOL1327/658920.1
MDRPOR1327/658920.1
MDRRUS1327/658920.1
MDRSPA1327/658920.1
MDRSWE1327/658920.1
ICPC2ICD10ENG961/658914.6
CCPSS928/658914.1
DXP718/658910.9
ICD10CM710/658910.8
ICPC2P711/658910.8
COSTAR684/658910.4
MEDLINEPLUS647/65899.8
OMIM640/65899.7
RXNORM630/65899.6
ICPC2ICD10DUT612/65899.3
NDDF606/65899.2
FMA596/65899.0
ICD10AM583/65898.8
ICD9CM564/65898.6
MTHICD9554/65898.4
MSHLAV549/65898.3
CST533/65898.1
MTHSPL528/65898.0
VANDF519/65897.9
HPO507/65897.7
WHOFRE498/65897.6
WHOPOR498/65897.6
WHO502/65897.6
WHOGER467/65897.1
ICD10457/65896.9
DRUGBANK445/65896.8
KCD5446/65896.8
DMDICD10447/65896.8
ICD10DUT447/65896.8
UWDA448/65896.8
WHOSPA442/65896.7
NCBI438/65896.6
GS425/65896.5
MMSL420/65896.4
ATC368/65895.6
SNOMEDCT_VET358/65895.4
MEDLINEPLUS_SPA349/65895.3
PDQ345/65895.2
USP238/65893.6
BI240/65893.6
HL7V2.5218/65893.3
ORPHANET202/65893.1
NANDA-I189/65892.9
CPM192/65892.9
RCDAE187/65892.8
RCDSY175/65892.7
NOC163/65892.5
ICF-CY155/65892.4
HL7V3.0161/65892.4
ICF153/65892.3
QMR137/65892.1
GO141/65892.1
CCS124/65891.9
USPMG107/65891.6
ICPC99/65891.5
ICPC2EDUT100/65891.5
ICPC2EENG100/65891.5
ICPCDAN92/65891.4
ICPCDUT92/65891.4
ICPCFIN92/65891.4
ICPCFRE92/65891.4
ICPCGER92/65891.4
ICPCHUN92/65891.4
ICPCITA92/65891.4
ICPCNOR92/65891.4
ICPCPOR92/65891.4
ICPCSPA92/65891.4
ICPCSWE92/65891.4
UMD83/65891.3
CPT84/65891.3
ICPCBAQ87/65891.3
ICNP77/65891.2
NEU71/65891.1
ICPCHEB73/65891.1