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Unified Medical Language System (UMLS)

UMLS Vocabularies

LCH_NW (Library of Congress Subject Headings, Northwestern University subset) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T047Disease or Syndrome15419.9
T109Organic Chemical11577.4
T121Pharmacologic Substance9996.4
T002Plant8925.7
T116Amino Acid, Peptide, or Protein6984.5
T061Therapeutic or Preventive Procedure5843.8
T023Body Part, Organ, or Organ Component4512.9
T123Biologically Active Substance4442.9
T204Eukaryote3622.3
T091Biomedical Occupation or Discipline3292.1
T191Neoplastic Process2941.9
T073Manufactured Object2781.8
T007Bacterium2761.8
T060Diagnostic Procedure2351.5
T041Mental Process2301.5
T048Mental or Behavioral Dysfunction2271.5
T131Hazardous or Poisonous Substance2261.5
T126Enzyme2251.4
T058Health Care Activity2061.3
T059Laboratory Procedure2041.3
T170Intellectual Product1951.3
T033Finding1901.2
T097Professional or Occupational Group1841.2
T015Mammal1831.2
T197Inorganic Chemical1751.1
T196Element, Ion, or Isotope1721.1

Term Type Counts

Term TypeExpanded FormCount
PTDesignated preferred name13328
XMCross mapping set1

Attribute Counts

Attribute TypeExpanded FormCount
MAPSETVERSIONVersion of the map set1
SOSScope Statement1
TOVSABVersioned source abbreviation for the "to" identifiers of a map set1
FROMRSABRoot source abbreviation for the "from" identifiers of a map set1
MTH_MAPFROMCOMPLEXITYIndicates the complexity of "from" expressions used in a map set1
MTH_MAPTOCOMPLEXITYIndicates the complexity of "to" expressions in a map set1
MTH_MAPSETCOMPLEXITYIndicates the overall complexity of a map set1
MTH_MAPFROMEXHAUSTIVEIndicates whether or not the "from" source of a map set is completely mapped1
FROMVSABVersioned source abbreviation for the "from" identifiers of a map set1
MAPSETRSABRoot source abbreviation for a map set1
TORSABRoot source abbreviation for the "to" identifiers of a map set1
MTH_MAPTOEXHAUSTIVEIndicates whether or not the "to" source is completely mapped1
MAPSETVSABVersioned source abbreviation for a map set1

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
RQ/mapped_fromrelated and possibly synonymous./Mapped from12327
RQ/mapped_torelated and possibly synonymous./Mapped to12327

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
MSH10378/1327578.2
MSHCZE10267/1327577.3
MSHFRE10244/1327577.2
MSHGER10177/1327576.7
MSHPOR10188/1327576.7
MSHSPA10166/1327576.6
MSHITA10129/1327576.3
MSHSWE9942/1327574.9
MSHPOL9609/1327572.4
MSHRUS9611/1327572.4
MSHFIN9236/1327569.6
MSHJPN9110/1327568.6
MSHNOR8964/1327567.5
CHV8056/1327560.7
SNOMEDCT_US7459/1327556.2
SCTSPA7392/1327555.7
MSHDUT7129/1327553.7
SNMI5969/1327545.0
CSP5371/1327540.5
NCI5317/1327540.1
LCH5327/1327540.1
RCD4820/1327536.3
MSHSCR4578/1327534.5
SNM3877/1327529.2
AOD3868/1327529.1
MEDCIN2647/1327519.9
LNC2541/1327519.1
MDR2305/1327517.4
MDRARA2305/1327517.4
MDRBPO2305/1327517.4
MDRCZE2305/1327517.4
MDRDUT2305/1327517.4
MDRFRE2305/1327517.4
MDRGER2305/1327517.4
MDRGRE2305/1327517.4
MDRHUN2305/1327517.4
MDRITA2305/1327517.4
MDRKOR2305/1327517.4
MDRLAV2305/1327517.4
MDRPOL2305/1327517.4
MDRPOR2305/1327517.4
MDRRUS2305/1327517.4
MDRSPA2305/1327517.4
MDRSWE2305/1327517.4
MDRJPN2303/1327517.3
PSY2083/1327515.7
NCBI1826/1327513.8
ICPC2ICD10ENG1515/1327511.4
CCPSS1385/1327510.4
ICD10CM1173/132758.8
ICPC2ICD10DUT1090/132758.2
ICPC2P1090/132758.2
MEDLINEPLUS1058/132758.0
DXP1035/132757.8
COSTAR1003/132757.6
OMIM997/132757.5
ICD10AM973/132757.3
RXNORM942/132757.1
ICD9CM931/132757.0
NDDF898/132756.8
MTHICD9871/132756.6
HPO857/132756.5
FMA822/132756.2
CST813/132756.1
MTHSPL790/132756.0
ICD10780/132755.9
DMDICD10770/132755.8
ICD10DUT770/132755.8
KCD5771/132755.8
VANDF773/132755.8
WHOFRE737/132755.6
WHOPOR737/132755.6
WHO745/132755.6
DRUGBANK680/132755.1
WHOGER680/132755.1
MSHLAV669/132755.0
MMSL646/132754.9
WHOSPA635/132754.8
GS641/132754.8
PDQ610/132754.6
MEDLINEPLUS_SPA612/132754.6
SNOMEDCT_VET613/132754.6
UWDA591/132754.5
ATC578/132754.4
RCDAE383/132752.9
BI356/132752.7
USP357/132752.7
ORPHANET335/132752.5
RCDSY279/132752.1
NANDA-I261/132752.0
HL7V2.5253/132751.9
CPM256/132751.9
GO244/132751.8
NOC222/132751.7
QMR212/132751.6
CCS196/132751.5
HL7V3.0190/132751.4
USPMG192/132751.4
ICF175/132751.3
ICF-CY179/132751.3
UMD150/132751.1